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1. A certain tank can be filled by pipes A and B

separately in 4 and 5 min respectively,

whereas pipe C can empty in 3 min. How long

will it take to fill or empty 4/5th full tank, if all

the three pipes start together?

1) 2

min to fill 2) 6

min to fill

3) 6

min to fill 4) 1

min to fill

2. When the waste pipe is closed, two taps can

separately fill a cistern in 10 an 12 min

respectively. When the waste pipe is opened

they together fill it in 15 min. How long does it

take the waste pipe to empty the cistern,

when the taps are closed?

1) 7 min 10s 2) 8 min 34 s

3) 12 min 4) 10min

3. Two pipes A and B can fill a water tank in 20

and 24 min respectively and third pipe c can

empty at the rate of 3 gallons per min. if A, B

and C opened together filled the tank in 15

mi. if A , B and C opened together filled the

tank in 15 min, the capacity in gallons of the

tank is

1) 120 2) 60

3) 150 4) 180

4. An express train travels 299 km between two

cities. During the first 111 km of the trip, the

train travelled mountainous terrain. The train

travelled 10 km/h slower through

mountainous terrain than through level

terrain. If the total time to travel between two

cities was 7 h, what is the speed of the train

on level terrain?

1) 56 km/h 2) 55 km/h

3) 47 km/h 4) 88 km/h

5. Raju started climbing up the hill at 5 am and

reached the temple at the top at 5 pm. Next

day, he started coming down at 5 am and

reached the foot of hill at 5 p.m. He walked on

the same road. The road is so narrow that

only one person can walk on it although, he

varied his pace on his way; he never stopped

on his way. Then, which of the following must

be true?

1) At noon, he was at the same spot on both

the days

2) His average speed downhill was greater

than uphill

3) There must be a point when he reached at

the same time on both the days

4) There cannot be a spot where he reached

at the same time on both the days

6. X express which goes from Hyderabad to

Channai leaves Hyderabad at 5: 30 am and

travels at a constant speed of 50km/h

towards Nalgonda which is 100 km away. At

6:00 am, Y express leaves from Nalgonda for

Hyderabad at a constant speed of 40km/h. at

6:30 am Mr shah, the Control Officer realizes

that both the trains are on the same track .

How much time does Mr Shah have to avert

the accident?

1) 20 min 2)30 min

3) 25 min 4) 15 min

7. A can do a piece of work in 40 days. He starts

working, but having some other engagements

he drops out after 5 days. Thereafter, B

completes this work in 21 days. How many

days would A and B take to complete this

work working together?

1) 16 days 2) 15 days

3) 17 days 4) 11 days

8. A and B together can do a piece of work in 30

days A and B worked for 16 days and B

finished the remaining work alone in 44 days.

In how many days will B finish the whole work

alone?

1) 24 days 2) 10 days

3) 32 days 4) 60 days

9. Two pipes can fill a tank in 8 h and 12 h

respectively whereas an escape pipe can

empty it in 6 h. if the three pipes are opened

at 1 pm, 2 pm an 3 pm respectively, at what

time will the tank be filled?

1) 8 am 2) 7 am

3) 5 am 4) 7:30 am



10. Two pipes P and Q can fill a cistern in 3 and 6

min respectively, while an empty pipe R can

empty the cistern in 4 min. all the three pipes

are opened together and after 2 min pipe R is

closed. Find when the tank will be full.

1) 3 min 2) 6 min

3) 5 min 4) 8 min

11. There is a leak in the bottom of a cistern.

Before the leak, it could be filled in 4

h. It

now takes

h longer. If the cistern is full, in

how much time would the leakage empty the

full cistern?

1) 23 h 2) 35 h

3) 52 h 4) 45 h

12. Two filling pipes A and B can fill a tank in 30 h

and 20 h respectively. Pipe B alone is kept

open for half the time and both pipes are kept

open for the remaining time. In how many

hours, will the tank be completely full?

1) 25 h 2) 40h

3) 15 h 4) 28 h

13. A man covers a certain distance on a toy

train. If the train moved 4 km /h faster, it

would take 30 min less. If it moved 2 km/h

slower, it would have taken 20 min more. Find

the distance.

1) 60 km 2) 45 km

3) 30 km 4) 20 km

14. The average speed of a train is 20% less on

the return journey than on the onward

journey. The train halts for half an hour at the

destination station before starting on the

return journey. If the total time taken for the

to and from journey is 23 h, covering a

distance of 1000 km, the speed of the train on

the return journey is

1) 60 km/h 2) 40 km/h

3) 50 km/h 4) 55 km/h

15. Two trains move from station A and station B

towards each other at the speed of 50 Km/h

and 60 Km/h. at the meeting point, the driver

of the second train felt that the train has

covered 120 km more. What is the distance

between A and B?

1) 1320 km 2) 1100 km

3) 1200 km 4) 960 km

16. A pilot flies an aircraft at a certain speed for a

distance of 800 km. he could have saved 40

min by increasing the average speed of the

plane by 40 km/h. find the average speed of

the aircraft.

1) 200 km/h 2) 300 km/h

3) 240 km/h 4) none of these

17. An auto travels 10 km/h faster than a Scooty

for a Journey of 1000 km. the Scooty takes 5 h

more than the Auto. Find the speed of the

Scooty.

1) 40 km/h 2) 70km/h


18. Manoj and Ajita can do a job alone in 10 days

and 12 days respectively. Manoj starts the

work and after 6 days Ajita also joins to finish

the worktogether. For how many days did

Ajita actually work on the job?

1) 2

2) 2

3) 2

4) 3

19. Ashokan is thrice as good a workman as Nitin

and is therefore able to finish a piece of work

in 40 days less than Nitin. Find the time in

which they can do it working together

1) 15 days 2) 7 days

3) 16 days 4) 13 days

20. A alone would take 8 h more to complete the

job than if both A and B worked together. If B

worked alone, he took 4

h more to complete

the job than if A and B worked together. What

time would they take if both A and B worked

together?

1) 8 days 2) 5 days

3) 2 days 4) 6 days

21. Madhu takes twice as much time as Uma to

complete a work and Ramesh doe3s it in the

same time as Madhu and Uma together. If all

three working together can finish the work in



6 days, then the time taken by Madhu to

finish the work is

1) 12 days 2) 14 days

3) 26 days 4) 40 days

22. Two pipes A and B can fill a tank in 20 and 30

H respectively. Both the pipes are opened to

fill the tank but when the tank is one- third

full, a leak develops in the tank through which

one – fourth water supplied by both pipes

goes out. What is the total time taken to fill

the tank?

1) 14

h 2) 15 h

3) 12

h 4) 9

h

23. A tank is filled by three pipes with uniform

flow. The first two pipes operating

simultaneously fill the tank in the same time

during which the tank is filled by the third

pipe alone. The second pipe fills the tank 5 h

faster than the first pipe and 4 h slower than

the third pipe. The time required by the first

pipe is

1) 6 h 2) 10 h

3) 15 h 4)30 h

24. A booster pump can be used for filling as well

as for emptying a tank. The capacity of the

tank is 2400 m3 per minute higher than its

filling capacity and the pump needs 8 min

lesser to empty the tank than it needs to

needs 8 min lesser to empty the tank than it

needs to fill it, what is the filling capacity of

the pump?

1) 50 m3/ min 2) 60 m3/ min

3) 72 m3/ min 4) 63 m3/ min

25. A train running at 7/11 of its own speed

reached a place in 22 h. How much time could

be saved if the train runs at its own speed?

1) 7 h 2) 8 h

3) 14 h 4) 16 h

26. A train overtakes two persons walking along a

railway track. The first one walks at 4.5 km/h.

the other one walks at 5.4 km/h. the train

needs 8.4 and 8.5 s respectively to overtake

them. What is the speed of the train if both

the persons are walking in the same direction

as the train?

1) 66 km/h 2) 72 km/h

3) 78 km/h 81 km/h

27. A train travelling at 48 km/h completely

crosses another train having half its length

and travelling in opposite direction at 42 km/h

in 12 s. it also passes a railway platform in 45

s. the length of the platform is

1) 400 m 2) 450 m

3) 560 m 4) 600m

28. A car takes 15 min less to cover a distance of

75 km. if it increases its speed by 10 km/h

from its usual speed. How much time would it

take to cover a distance of 300 km using this

speed?

1) 5 h 2) 5

3) 6 h 4) 6

h

29. A boatman goes 2 km against the current of

the stream in 1 h and goes 1 km along the

current in 10 min. how long will he take to go

5 km in stationary water?

1) 1 h 30 min 2) 1 h 15 min

3) 1 h 4) 40 min.

30. A man rowed against a stream flowing 1.5

km/h to a certain point and then turned back,

stopping 2 km short of the place from where

he originally started. If the whole time

occupied in rowing be 2 h 10 min and his

uniform speed in still water be 4.5 km/h, the

man went up the stream a distance of

1) 4 km 2) 8 m

3) 7 km 4) 5 km

31. A 12 m long road can be dug by 18 men in 20

days what length of road can be dug by 12

men in 15 days?

1) 9 m 2) 8 m

3) 6 m 4) 7 m

32. A, B and C can do a work in 8, 16 and 24 days

respectively. They all begin together. A

continues to work till it is finished, C left after

2 days and B one day before its completion. In

what time is the work finished?



1) 7 days 2) 5 days

3) 6 days 4) cannot be determined

33. Two pipes can fill a tank in 10 h and 15 h

respectively. However, leakage at the bottom

of the tank delays the filling of the tank by 3 h

when both the pipes are open simultaneously.

How much time would the leak take to empty

the full cistern?

1) 22 h 2) 18 h

3) 12 h 4) 21 h

34. Two pipes can fill a cistern in 15 min and 18

min respectively. Both the pipes are operating

together, but 3 min before the cistern is full,

one of the pipes is closed. the cistern will be

filled now in

1) 9

min 2) 3

3) 7

4) none of these

35. Mohan and Puran are running towards each

other, each one from his own house. Mohan

can reach Puran’s house in 25 min of running,

which is half the time it takes Puran to reach

Mohan’s house. If the two started to run at

the same time, how much more time will it

take Puran to reach the middle than Mohan?

1) 35 min 2) 25 min

3) 12.5 min 4) 50 min

36. Two cars A and B are travelling on the same

road towards each other. If car A is travelling

at a speed of 120 km/h and car B is travelling

15% slower than A, how much time will it take

the cars to meet , if the initial distance

between the two is 668.4 km and car A

started to drive one and a half hour before car

B started?

1) 2 h and 12 min 2) 2 h

3) 1 hour and 30 min 4) 3 h and 15 min

37. A train travelling at 100km/h overtakes a

motorbike travelling at 64 km/h in 40 s . What

is the length of the train in metres?

1) 400 m 2) 1822 m

3) 1777 m 4) 1111 m

38. Working together, Asha and Sudha can

complete an assigned task in 20 days. How

ever, if Asha worked alone and complete half

the work and then Sudha takes over the task

and completes the second half of task, the

task will be completed in 45 days. How long

will Asha take to complete the task if she

worked alone ? Assume that Sudha is more

efficient than Asha.

1) 60 days 2) 30 days

3) 25 days 4) 65 days

39. Two taps A and B can fill a cistern in 12 min

and 15 min respectively. They are opened

together but after a few min, a is turned off

and the rest of the cistern is filled by B in 5

min. After how many minutes was A turned

off?

1) 4 min 2) 7 min

3) 6 min 4) none of these

40. A train travels a distance of 600 km at a

constant speed. If the speed of the train is

increased by 5 km/h, the journey would take 4

h less, find the speed of the train.

1) 100 km/h 2) 25 km/h


41. Three pipes A, B and C can fill a tank in 20 min

10 min and 30 min respectively, when the

tank is empty, all the three pipes are opened.

A, B and C discharge chemical solutions x, y

and z respectively. The proportion of solution

y in the liquid in the tank after 3 min is

1) 6/11 2) 7 h

3) 5 h 4) none of these

42. Three taps A, B and C can fill a tank in 12, 15

and 20 h respectively. If A is open all the time

and B and c are open for one hour each

alternatively, the tank will be filled in

1) 6 h 2) 7 h

3) 5h 4) none of these

43. A plane left 30 min later than its scheduled

time to reach its destination 1500 km away.

In order to reach in time it increases its speed

by 250 km/h. What is its original speed?

1) 1000 km/h 2) 750 km/h

3) 600 km/h 4) 800 km/h



44. I have to reach a certain place at a certain

time and I find that I shall be 15 min too late,

if I walk at 4 km an hour and 10 min too soon,

if I walk at 6 km an hour. How far have I to

walk?

1) 25 km 2) 5 km

3) 10 km 4) none of these

45. A train travels a distance of 300 km at a

constant speed. If the speed of the train is

increased by 5 km an hour, the journey would

have taken 2 h less. The original speed of the

train was

1) 25 km/h 2) 20 km /h

3) 28 km/h 4) 30 km/h

46. A computer can perform 30 identical tasks in

6 h. At that rate, what is the minimum

number of computers that should be assigned

to complete 80 of the tasks within 3 h?

1) 12 2) 7

3) 6 4) 16

47. Construction of a road was entrusted to a civil

engineer. He was to finish the work in 124

days for which he employed 120 workmen.

Two - thirds of the work was completed in 64

days. How many workmen can be reduced

now without affecting the completion of the

work on time?

1) 80 2) 64

3) 56 4) 24

48. Anu can complete a work in 10 days. Manu is

25% more efficient than Anu and Sonu is 60%

more efficient than Manu. Working together,

how long would they take to finish the job?

1) 2

days 2) 5

days

3) 3

days 3) 4

days

49. Working 7 h daily, 24 men can complete a

piece of work in 27 days. In how many days

would 14 men complete the same piece of

work working 9 h daily?

1) 29 days 2) 39 days

3) 36 days 4) 30 days

50. If 15 men or 24 women or 36 boys can do a

piece of work in 12 days, working 8 h a day,

how many men must be associated with 12

women and 6 boys to do another piece of

work 2.25 times in 30 days working 6 h in

day?

1) 9 2) 7

3) 5 4) 8

51. Two cogged wheels of which one has 16 cogs

and the other 27, work into each other. If the

letter turns 80 times in three quarters of a

minute, how often does the other turn in 8 s?

1) 26 2) 25

3) 24 4) 27

52. A man takes 6 h 30 min in going by a cycle and

coming by scooter. He would have lost 2 h 10

min by going on cycle both ways. How long

would it takes him to go by scooter both

ways?

1) 5

2) 5 h

3) 4

4) 3

h

53. In what time would a cistern be filled by three

pipes whose diameters are 2 cm, 3 cm and 4

cm running together, when the largest alone

can fill it is 58 min? The amount of water

flowing in each pipe is proportional to the

square of its diameter.

1) 36 min 2) 32 min

3) 23 min 4) 28 min

54. A cistern has 3 pipes A, B and C. A and B

running alone can fill it up in 2 h and 3 h

respectively, while C is a waste pipe. If all the

3 pipes be opened at once, 7.24 of the cistern

will be filled up in 30 min. In what time can C

empty the full cistern?

1) 5 h 2) 4 h

3) 3 h 4) 6 h

55. In a race of 600 m, a can beat B by 60 m and

in race of 500 m, B can beat C by 25 m, by

how many metres will A beat C in a 400 m

race?

1) 56 m 2) 60 m

3) 58 m 4) 54 m



56. A can give B a start of 20 m and C a start of 39

m in a walking race of 400m. How much starts

can B given C?

1) 22 m 2) 20 m

3) 15 m 4) 26 m

57. X runs 1

times as fast as Y. If X gives Y a start

of 300 m, how for must X run before he

catches up with Y?

1) 450 m 2) 400 m

3) 1 km 4) 900 m

58. The distance between two stations A and B is

450 km. A train starts from A and Moves

towards B at an average speed of 15 km/h.

Another train starts from B, 20 min earlier

than the train at A and moves towards A at an

average speed of 20 km/h. How far from A

will the two trains meet?

1) 190 km 2) 320 km

3) 180 km 4) 260 km

59. The ratio between the speeds of Ramesh and

Suresh is 3 : 4 if Ramesh takes 30 min more

than Suresh to cover a distance, then the

actual times taken by Ramesh and Suresh

respectively are

1) 2 h and 1

h 2) 2

h and 1

h

3) 2 h and 1 h 4) 2

h and 1 h

60. Ramu sees a train passing over a 1 km long

bridge. The length of the train is half that of

the bridge. If the train clears the bridge in 2

min , the speed of the train is

1) 50 km/h 2) 43 km/h


61. A motor cyclist goes from Mumbai to Pune, a

distance of 192 km, at an average speed of 32

km/h another man starts from Mumbai by car

2

h after the first and reaches Pune half an

hour earlier. What is the ratio of the speeds of

the motor cycle and the car?

1) 10 : 27 2) 1 : 3

3) 1 : 2 4) 5 : 4

62. Machine A produces bolts at a uniform rate of

120 every 40 s and machine B produce bolts

at a uniform at a uniform rate of 100 every 20

s. If the two machines rum simultaneously,

then how many seconds will it take them to

produce a total of 20 pipes bolts?

1) 10 : 27 2) 1 : 3

3) 1 : 2 4) 5 : 4

63. One fill pipe A is 3 times faster than second fill

pipe B and takes 32 min less than the fill pipe

B. When will the cistern be full if both pipes

are opened together?

1) 12 min 2) 24 min

3) 30 min 4) data inadequate

64. A man sitting in a train travelling at the rate of

50 km/h observes that it takes 9 s for a goods

train travelling in the opposite; direction to

pass him. If the goods train is 187.5m long,

find its speed.

1) 25 km/h 2) 40 km/h

3) 35 km/h 4) 36 km/h

65. A Team of workers was employed by a

contractor who undertook a finish 360 pieces

of an article in a certain number of days.

Making four more pieces per day that was

planned, they could complete the job a day

ahead of scheduled. How many days did they

take to complete the job?



66. The work done by a woman in 8 h is equal to

the work done by a man in 6 h and by a boy in

12 h. If working 6 h per day 9 men complete a

work in 6 days, then in how many days can 12

men, 12 women and 12 boys together finish

the same working 8 per days?

1) 2

days 2)

days

3) 3

days 4) none of these

67. A man can row 30 km upstream and 44 km

downstream in 10 h. Also, he can row 40 km

upstream and 55 km downstream in 13 h. The

rate of the current is

1) 3 km/h 2) 3.5 km/h

3) 4 km/h 4) 4.5km/h



68. Two cyclists start on a circular track from a

given point but in opposite directions with

speeds of 7 m/s and 8 m/s respectively. If the

circumference of the circle is 300 m, after

what time will they meet at the starting

point?

1) 20 s 2) 100 s

3) 300 s 4) 200 s

69. A man rows 8 km/h in still water. If the river

is running at 2 km/h, it takes 32 min to row to

a place and back. How far is the place?

1) 1.5 km 2) 2.5 km

3) 2 km 4) 3 km

70. A man swimming in a stream which flows 1

Km/h finds that in a given time he can swim

twice as far with the stream as he can against

it. At what rate does he swim?

1) 4

km/h 2) 5

km/h

3) 7

km/h 4) none of these

71. A car travels a distance of 45 km at the speed

of 15 km/h. It covers the next 50 km of its

journey at the speed of 25 km/h and the last

25 km of its journey at the speed of 8

km/h.

What is the average speed of the car?

1) 40 km/h 2) 24 km/h

3) 15 km/h 4) 18 km/h

72. A car travels a distance of 170 km in 2 h partly

at a speed of 100 km/h and partly at 50 km/h.

The distance travelled at speed of 50 km/h is

1) 50 km 2) 40 km

3) 30 km 4) 60 km

73. A train is scheduled to cover the distance

between two stations 46 km apart in one

hour. If it travels 25 km at a speed of 40km/h,

find the speed for the remaining journey to

complete it in the scheduled time.

1) 66 km/h 2) 56 km/h

3) 46 km/h 4) 36 km/h

74. A train started from station A and proceeded

towards station B at a speed of 48 km/h. 45

min later, another train started from station B

and proceeded towards station A at 50 km/h.

If the distance between the two stations is

232 km, at what distance from station A will

the trains meet?

1) 108 km 2) 144 km

3) 132 km 4) None of these

75. A sum of Rs 25 was paid for a work which A

can do in 32 days, B in 20 days, B And C in 12

days and D in 24 days. How much did c

receive if all the four work together?

1) Rs 15/3 2) Rs 14/3

3) Rs 13/3 4) Rs 16/3

76. A job can be done by 3 skilled workmen in 20

days or by 5 boys in 30 days. How many days

will they take if they work together

1) 11 days 2) 10 days


77. A cistern can be filled by two pipes filling

separately in 12 and 16 min respectively. Both

pipes are opened together for a certain time

but being clogged, only 7/8 of full quantity

water flows through the former and only 5/6

through the letter pipe, the obstructions,

however, being suddenly removed, the cistern

is filled in 3 min from that moment. How long

was it before the full flow began?

1) 4.5 min 2) 2.5 min

3) 3.5 min 4) 5.5 min

78. A , B and C working together completed a job

in 10 days. The ratio of their efficiency is 2 : 3 :

6 . How many days would be required by the

fastest worker to complete the entire work?

1) 15 days 2) 20 days

3) 30 days 4) 40 days

79. A railway passenger counts the telegraph

poles on the rail road as he passes them. The

telegraph poles are at a distance of 50 m.

What will be his count in 4 h if the speed of

the train is 45 km/h?

1) 2500 2) 600

3) 3600 4) 5000

80. A car driver, driving in a fog, passes a

pedestrian who was walking at the rate of 2

km/h in the same direction. The pedestrian



could see the car for 6 min and it was visible

to him up to a distance of 0.6 km. What was

the speed of the car?

1) 15 km/h 2) 30 km/h

3) 20 km/h 4) 8 km/h

81. A cyclist moving on a circular track of radius

100 m completes one revolution in 2 min.

What is the approximate speed of the cyclist?

1) 200 m/min 2) 314 m/min

3) 300 m/min 4) 900 m/min

82. 8 children and 12 men complete a certain

piece of work in 9 days. If each child takes

twice the time taken by a man to finish the

work, 12 men will finish the same work in

1) 12 days 2) 15 days


83. The speeds of three cars are in the ratio 2 : 3 :

4 , The ratio between the times taken by

these cars to travel the same distance is

1) 4 : 3 : 2 2) 2 : 3 : 4

3) 4 : 3 : 6 4) 6 : 4 : 3

84. Alok walks to a viewpoint and returns to the

starting point by his car and thus takes a total

time of 6 h 45 min. He would have gained 2 h

by driving both ways. How long would it have

tak2en for him to walk both ways?

1) 7 h 45 min 2) 8 h 45 min

3) 5 h 30 min 4) none of these

85. A cistern has a leak which would empty it in 8

h. A tap is turned on which admits 6 L a

minute into the cistern and it is now emptied

in 12 h. The cistern can hold

1) 7860 L 2) 6840 L

3) 8640 L 4) None of these

86. If 15 men or 24 women or 36 boys can do a

piece of work in 12 days, working 8 h a day,

how many men must be associated with 12

women and 6 boys to do another piece of

work 2

times as great in 30 days working 6 h

a day?

1) 4 2) 8

3) 6 4) 10

87. Two cogged wheels of which one has 16 cogs

and the other 27, work into each other. If the

latter turns 80 times in three quarters of a

minute, how often does the other turn in 8 s?

1) 18 2) 30

3) 24 4) 36

88. An aeroplane travels distances 2500 km, 1200

km and 500 km at the rate of 500 km/h, 400

km/h and 250 km/h respectively, the average

speed is.

1) 420 km/h 2) 405 km/h

3) 410 km/h 4) 575 km/h

89. A boat travels upstream from B to A and

downstream from A to B in 3 h. If the speed of

the boat is still water is 9km/h and the speed

of the current is 3 km/h, the distance between

A and B is

1) 4 km 2) 8 km

3) 6 km 4) 12 km

90. A train passes a station platform in 36 s and a

man standing on the platform in 20s. If the

speed of the train is 54 km/h, find the length

of the platform.

1) 225 m 2) 235 m

3) 230 m 4) 240 m

91. Two trains, 130 m and 110 m long are going in

the same direction. The faster train takes one

minute to pass the other completely. If they

are moving in opposite directions, they pass

each other completely in 3 s. Find the speed

of the faster train.

1) 38 m/s 2) 46 m/s

3) 42 m/s 4) 50 m/s

92. A motor boat can travel at 10km/h in stall

water. It travelled 91 km downstream in a

river and then returned, taking altogether 20

h. Find the rate of flow of the river.

1) 6 km/h 2) 5 km/h

3) 8 km/h 4) 3 km/h

93. A man who can swim 48 m/min in still water,

swims 200 m against the current and 200 m

with the current. If the difference between



those two times is 10 min, find the speed of

the current.

1) 30 m/min 2) 29 m/min

3) 31 m/min 4) 32 m/min

94. A and B run a 5 km race on a round course of

400 m. If their speeds be in the ration 5 : 4 ,

how often does the winner pass the other?

1) 4

times 2) 2

times

3) 3

times 4) 2

times

95. A bath tube can be filled by a cold water pipe

in 20 min and by a hot water pipe in 30 min. A

person leaves the bathroom after turning on

both pipes simultaneously and returns at the

moment when the bath tub should be full.

Finding however, that the waste pipe has

been open, he now closes it. In 3 min more

the bath tub is full. In what time would the

waste pipe empty it?

1) 38 min 2) 45 min

3) 43 min 4) 48 min

96. A certain length of pathway has to be

constructed. it is fund that three men can

construct 1 km less than one – fifth of all in 2

days, while 18 men can construct 1 km more

than two- fifths in one day. The length of the

path is

1) 25 km 2) 10 km

3) 15 km 4) 20 km

97. Two coal loading machines each working 12 h

per day for 8 days handle 9000 tonnes of coal

with an efficiency of 90% while 3 other coal

loading machines at an efficiency of 80% are

set to handle 12000 tonnes of coal in 6 days.

Find How many hours per day each should

work?

1) 20 h/day 2) 18 h/day

3) 16 h/day 3) 14 h/day

98. If 36 men can dig a trench 200 long, 3 m wide

and 2 m deep in 6 days working 10 h a day, in

how many days, working 8 h a day will 10 men

dig a trench 100 m long, 4 m wide and 3 m

deep?

1) 15 days 2) 27 days

3) 20 days 4) 54 days

99. Six pipes are fitted to a water tank. Some of

these are inlet pipes and the others outlet

pipes. Each inlet pipe can fill the tank in 9 h

and each outlet pipe can empty the tank in 6

h. On opening all the pipes, an empty tank is

filled in 9 h. The number of inlet pipes is

1) 2 2) 4

3) 3 4) 5

100. A ship 55 km from the shore springs a leak which admits 2 tonnes of water in 6 min, 80 tonnes would suffice to sink her, but the pumps can throw out 12 tonnes an hour. The average rate of sailing that she may just reach the shore as she begins to sink is

1) 9.17 km/h 2) 0.97 km/h 3) 55 km/h 4) 5.5 km/h

101. A long distance runner runs 9 laps of a 400 m track every day. His timing (in min) for four consecutive days are 88, 96, 89 and 87 respectively. On an average how many m/min does the runner cover? 1) 17.78 2) 90 3) 40 4) none of these

102. A man walks half of the journey at 4 km/h by cycle, does one third of journey at 12 km/h and rides the remainder journey in a horse cart at 9 km/h, thus completing the whole journey in 6 h and 12 min. The length of journey is 1) 40 km 2)153 km 3) 36 km 4) 28 km

103. A train consists of 12 bogies; each bogie is 15 m long. The train crosses a telegraph post in 18 s. Due to some problem, two bogies were detached. The train now crosses a telegraph post in 1) 15 s 2) 12 S 3) 18 s 4) 20 S

104. Muan and Sanjay ran a race which lasted a minute and half. Muan gave Sanjay a start of 9 m and beat him by 1 m. Muan ran 40 m while Sanjay ran 39 m. the length of the course is 1) 395 m 2) 355 m 3) 400 m 4) 410 m

105. There are two concentric circular tracks of radii 100 m and 102 m respectively. A runs on the inner track and goes once round



the track in 1 min 30 s while B runs on the other track in 1 min 32 s. Who runs faster? 1) Both A and B are equal 2) A 3) B 4) None of these

106. Bhvikiia alone would take 8 h more to complete the job than when Bhavika and Rita worked together. If Rita worked alone, she

would take 4

h more to complete the job

than when Bhavika and Rita worked together. What time would they take if both Bhavika and Rita worked together? 1) 5 days 2) 4 days 3) 3 days 4) 6 days

107. Ten men can finish a piece of work in 10 days whereas it takes 12 women to finish it in 10 days. If 15 men and 6 women undertake the work, how many days will they take to complete it?

1) 4

days 2) 4 days

3) 5 days 4) 6 days 108. Two buses, one moving towards

North and the other towards East, leave the same place at the same time. The speed of one of them is greater than that of the other by 5 km/h. At the end of 2 h. They are at a distance of 50 km from each other. The speed of the bus going slower is 1) 15 km/h 2) 12 km/h 3) 10 km/h 4) 20 km/h

109. There is a ring road connecting points A, B, C and D. The road is in a complete circular form but having several approach roads leading to the centre. Exactly in the centre of the ring road there is a tree. Which is 20 km from point A on the circular road? You have taken a round of circular road starting from point A and finish at the same point after touching points B, C and D. You, then drive 20 km interior towards the tree from point A and from there, reach somewhere in between B and C on the ring road. How much distance do you have to travel from the tree to reach the point between B and C on the ring road? 1) 80 km 2) 15 m 3) 20 km 4) 40 m

110. Five painters can paint a wall 100 m long in 10 days of 8 h each. How many days of 6 h each will it take for 8 men to paint a wall 30 m long?

1) 2

2) 1

3) 3 4) 1

111. Three men start together to travel the same way around a circular track of 11 km

circumference. Their speeds are 4, 5

and 8

km/h, respectively. They will meet at the starting point after 1) 12 h 2) 11 h 3) 22 h 4) 20 h

112. A man can row ¾ of a km against the

stream in 11

min and return in 7

min. Find

the speed of the man in still water. 1) 4 km/h 2) 3 km/h 3) 5 km/h 4) 6 km/h

113. A train 75 m long overtook a person who was walking at the rate of 6 km/h and

passes him in 7

s. Subsequently, it overtook

a second person and passes him in 6

s. At

what rate was the second person travelling? 1) 4 km/h 2) 1 km/h 3) 2 km/h 4) 5 km/h

114. Train A leaves Ludhiana for Delhi at 11 am, running at the speed of 6 km/h. Train B leaves Ludhiana for Delhi by the same route at 2 pm on the same day, running at the speed of 72 km/h. At what time will the two trains meet each other? 1) 5 am on the next day 2) 2 am on the next day 3) 5 pm on the next day 4) None of the above

115. A, B and C are pipes attached to a cistern. A and B can fill it in 20 and 30 min, respectively, while C and empty it in 15 min. If A, B and C be kept open successively for 1 min each, how soon will the cistern be filled? 1) 158 min 2) 152 min 3) 167 min 4) 169 min

116. There are two types of workers - category I and category II . A category I worker can finish a piece3 of work in 2m per 3 h and a category II worker can finish in m h. If one worker of category I and two workers of



category II are employed, the work can be finished in how many hours? 1) 7 m/2 2) 9m/2 3) 2 m/7 4) 2 m/9

117. Two pipes P and Q would fill a cistern in 24 and 32 min, respectively. Both pipes are kept open. When should the first pipe be turned off so that the cistern may be just filled in 16 min? 1) after 10 min 2) After 12 min 3) after 14 min 4) None of the above

118. A person travels 285 km in 6 h in two stages. In the first part of the journey, he travels by bus at the speed of 40 km/h. In the second part of the journey, he travels by train at the speed of 55 km/h. How much distance did he travel by train? 1) 205 km 2) 165 km 3) 145 km 4) 185 km

119. Twice the speed of a boat downstream is equal to thrice the speed upstream. The ratio of its speed in still water to its speed of current is 1) 1 : 5 2) 1 : 3 3) 5 : 1 4) 2 : 3

120. Two men A and B walk from P to Q at a distance of 21 km at the rates of 3 and 4 km an hour, respectively. B reaches Q and returns immediately and meets A at R. The distance from P to R is 1) 14 km 2) 16 km 3) 20 km 4) 18 km

121. Two men A and B working together complete a piece of work which it would have taken them 30 and 40 days respectively to complete if they worked separately. If they received a payment of Rs 2100. B’s share is 1) Rs 900 2) Rs 800 3) Rs 1200 4) Rs 1300

122. Two trains are moving in opposite directions at speeds of 60 km/h and 90 km/h their lengths are 1.10 km and 0.9 km respectively, the time taken by the slower train to cross the faster train in seconds is 1) 36 2) 49 3) 45 4) 48

123. Two men undertake to do a piece of work for Rs 600. One alone could do it in 6 days and the other in 8 days. With the

assistance of a boy, they finish it in 3 days the boys share should be 1) Rs 75 2) Rs 225 3) Rs 300 4) Rs 100

124. 15 men can complete a work in 210 days. They started the work but at the end of 10 days 15 additional men, with double efficiency, were inducted. How many days in all did they take to finish the work?

1) 72

days 2) 84

days

3) 76

days 4) 70 days

125. Two taps can fill a tank in 20 min and 30 min respectively. There is an outlet tap at exactly half level of the rectangular tank which can pump out 100 L of water per minute. If the outlet tap is open, then it takes 24 min to fill an empty tank. What is the volume of the tank? 1) 1800 L 2) 1500 L 3) 1200 L 4) 2400 L

126. Excluding stoppages, the speed of a bus is 54 km/h and including stoppages, it is 45 km/h. For how many minutes does the bus stop per hour? 1) 12 2) 10 3) 9 4) 20

127. Rampur is 100 km from Sitapur. At 3 pm, Bharat Express leaves Rampur for Sitapur and travels at a constant speed of 30 km/h. One hour later, Laxman Mail leaves Sitapur for Rampur and travels at a constant speed of 40 km/h. Each train makes one stop only at a station 10 km from its starting point and remains there for 15 min. Which train is nearer to Rampur when they meet? 1) Both are equidistant 2) Laxman Mail 3) Bharat Express 4) None of these

128. A car starts running with the initial speed of 40 km/h, with its speed increasing every hour by 5 km/h. How many hours will it take to cover a distance of 385 km?

1) 9 h 2) 9

h

3) 8

4) 7 h

Direction :- ( Q. Nos. 129 – 132) Study the following graph carefully and then answer the questions that follow.



129. The average speed represented above is 1) 30 km/h 2) 37 km/h 3) 43 km/h 4) 49km/h

130. Considering two hour slots from the beginning, the second highest distance covered in a two hour period was between 1) 0-2 h 2) 2-4 h 3) 4-6 h 4) 6-8 h

131. The highest rate of acceleration was 1) 25 km/h2 2) 20 km/h2 3) 15 km/h2 4) 10 km/h2

132. If the rate of deceleration of the 8th hour had continued, the speed would had become zero at 1) 9 h 10 min 2) 10 h 30 min 3) 11 h 10 min 4) None of these

133. A tower is 61.25 m high. A rigid body is dropped from its top and at the same instant another body is thrown upwards from the bottom of the tower with such a velocity that they meet in the middle of the tower. The velocity of projection of the second body is 1) 20 m/s 2) 25 m/s 3) 24.5 m/s 4) none of these

134. Two trains are 2 km apart and their lengths are 200 m and 300 m. They are approaching towards each other with a speed of 20 m/s and 30 m/s , respectively. After how much time will they cross each other? 1) 50 s 2) 100 s 3) 25/3 s ` 4) 150 s

135. A jet plane is rising vertically with a velocity of 10 m/s. It has reached a certain

height when the pilot drops a coin, which takes 4 s to hit the ground. Assuming that there is no resistance in the motion of the coin, the height of the plane and the velocity of the coin on impact with the ground are 1) 38.4 m, 29.2 m/s 2) 38.4 m, 28.7 m/s 3) 26.5 m, 13.5 m/s 4) None of the Above

136. 4 men and 10 women put on a work. They completed 1/3 of the work in 4 days. After this 2 men and 2 women were increased. They completed 2/9 more of the work in 2 days. If the remaining work is to be completed in 3 days, then how many more women must be increased? 1) 32 2) 8 3) 50 4) 55

137. A train starts from Delhi at 6:00 am reaches Ambala Cantt at 10 am. The other train starts from Ambala Cantt at 8 am and reaches Delhi at 11:30 am, if the distance between Delhi and Ambala Cantt is 200 km, then at what time did the two trains meet each other? 1) 8 : 56 am 2) 8 : 46 am 3) 7 : 56 am 4) 8 : 30 am

138. C is twice efficient as A, B takes thrice as many days as C, A takes 12 days to finish the work alone. if they work in pairs (ie, AB, BC, CA) starting with AB on the first day, BC on the second day and AC on the third day and so on, then how many days are required to finish the work?

1) 6

days 2) 4.5 days

3) 5

days 4) 7 days

139. A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall?

1) 13

days 2) 6

days

3) 7

days 4) 7 days

140. cistern can be filled by two pipes filling separately in 12 and 16 min respectively. Both pipes are opened together for a certain time but being clogged, only 7/8 of the full quantity of water flows through the former and only 5/6 through the latter pipe. The obstructions however, being suddenly

0

10

20

30

40

50

60

70

80

1 2 3 4 5 6 7 8 9 10

Time (h)

Spee

d (

km

/h



removed, the cistern is filled in 3 min from that moment. How long was it before the full flow began? 1) 2.5 min 2) 4.5 min 3) 3.5 min 4) 5.5 min

141. A train with 90 km/h crosses a bridge in 36 s. Another train 100 m shorter crosses the same bridge at 45 km/h. What is the time taken by the second train to cross the bridge? 1) 61 s 2) 63 s 3) 62 s 4) 64 s

142. Ramesh travels 760 km to his home, partly by train and partly by car. He takes 8 h, if he travels 160 km by train and the rest by car. He takes 12 min more, if he travels 240 by train and the rest by car. What are the speeds of the train and the car? 1) Speed of car = 99 km/h, speed of train = 60 km/h 2) speed of car = 100 km/h, speed of train = 80 km/h 3) speed of car = 80 km/h, speed of train = 90 km/h 4) speed of car = 100 km/h, speed of train = 90 km/h

143. A car travels 25 km/h faster than a bus for a journey of 500 km. If the bus takes 10 h more than the car, then the speed of the bus and the car are 1) 25 km/h and 40 km/h respectively 2) 25 km/h and 60 km/h respectively 3) 25 km/h and 50 km/h respectively 4) none of the above

144. Speed of a speed – boat when moving in the direction perpendicular to the direction of the current is 16 km/h, speed of the current is 3 km/h. So the speed of the boat against the current will be 1) 22 km/h 3) 9.5 km/h 3) 10 km/h 4) None of these

145. A train covered a certain distance at a uniform speed. If the train had been 6 km/h faster, it would have taken 4 h less than the scheduled time. And, if the train were slower by 6 km/h, the train would have taken 6 h more than the scheduled time. The length of the journey is 1) 700 km 2) 740 km 3) 720 km 4) 760 km

146. A can do a piece of work in 10 days, while B alone can do it in 15 days. They work together for 5 days and the rest of the work is dine by C in 2 days. If they get Rs 450 for the whole work, how should they divide the money? 1) 225, 150, 75 2) 250, 100, 100 3) 200, 150, 100 4) 175, 175, 100

147. Wheels of diameters of 7 cm and 14 cm start rolling simultaneously from X and Y, which are 1980 cm apart, towards each other in opposite directions. Both of them make same number of revolutions per second. If both of them meet after 10 s, the speed of the smaller wheel is 1) 44 cm/s 2) 22 cm/s 3) 66 cm/s 4) 132 cm/s

148. An express train travelled at an average speed of 100 km/h, stopping for 3 min after 75 km. A local train travelled at a speed of 50 km/h, stopping for 1 min after every 25 km. If the trains began travelling at the same time, how many kilometres did the local train travel in the time it took the express train to travel 600 km? 1) 900 km 2) 309.7 km 3) 1200 km 4) 1000 km

149. A boat, while going downstream in a river covered a distance of 50 miles at an average speed of 60 miles per hour. While returning because of the water resistance, it took 1 h 15 min to cover the same distance. What was the average speed during the whole journey? 1) 40 mile/h 2) 48 mile/h 3) 50 mile/h 4) 55 mile/h

150. Cloth markers Ins. Has p spindles, each of which can produce q m of cloth on a average in r min. If the spindles are made to run with no interruption, then how many hours will it take for 20000 m of cloth to be produced? 1) 20000(pq)/r 2) 20000 (rq)/p 3) 20000(pr)/(pr)/(pq) 4) 20000r/60(pq)

151. A and B can finish a job in 10 days while B and c can do it in 18 days. A started the job worked for 5 days, then B worked for 10 days and the remaining job was finished by C in 15 days. In how many days could C alone have finished the whole job?



1) 30 days 2) 15 days 3) 45 days 4) 24 days

152. A pipe can fill a tank in 15 min and another one in 10 min. A third pipe can empty the tank in 5 min. The first two pipes are kept open for 4 min in the beginning and then the third pipe is also opened. In what time will the tank be emptied? 1) 35 min 2) 15 min 3) 20 min 4) cannot be emptied

153. An aeroplane first flew with a speed of 440 km/h and covered a certain distance. It still had to cover 770 km less than what it had already covered but it flew with a speed of 660 km/h. The average speed for the entire flight was 550 km/h. Find the total distance covered. 1) 3250 km 2) 2750 km 3) 4400 km 4) 1375 km

154. Train A running at 60 km/h leaves Mumbai for Delhi at 6 pm Train B running at 90 km/h also leaves Mumbai for Delhi at 9 pm. Train C leaves Delhi for Mumbai 9 pm. If all the three trains meet at the same speed of train C if distance between Delhi and Mumbai is 1260 km? 1) 60 km/h 2) 90 km/h 3) 120 km/h 4) 135 km/h

155. A tap can fill a tank in 16 min and another can empty it in 8 min. If the tank is already ½ full and both the taps are opened together, will the tank be filled or emptied? How long will it take before the tank is either filled or emptied completely as the case may be? 1) Emptied, 16 min 2) filled, 8 min 3) Emptied, 8 min 4) Filled, 12 min

156. Running at the same constant rate 6 identical machines can produce a total of 270 bottles per min. At this rate, how many bottles could 10 such machines produce in 4 min? 1) 648 2) 1800 3) 2700 4) 10800

157. A train can travel 20% faster than a car. Both start from the point A at the same time and reach point B, 75 km away from A at the same time. On the way however the train lost about 12.5 min while stopping at the stations. The speed of the car is

1) 50 km/h 2) 55km/h 3) 60 km/h 4) 65 km/h

158. A worker makes a basket in

of

hours. If he works for 7

h, then how many

baskets will be making?

1) 10

2) 11

3) 12

4) 13

159. If 5 men take an hour to dig a ditch, then how long should 12 men take to dig a ditch of the same type? 1) 25 min 2) 30 min 3) 72 min 4) 20 min

160. Two trains of equal length are running on parallel lines in the same direction at 46km/h and 36 km/h. The faster train passes the slower train in 36 s. The length of each train is 1) 50 m 2) 80 m 3) 72 m 4) 82 m

161. The jogging track in sports complex is 726 m in circumference. Suresh and his wife start from the same point and walk in opposite direction at 4.5 km/h and 3.75 km/h respectively. They will meet for the first time in 1) 5.5 min 2) 6.0 min 3) 5.28 min 4) 4.9 min

162. There are 20 poles with a constant distance between each pole. A car takes 24 s to reach the 12th pole. How much more time will it take to reach the last pole? 1) 25.25 s 2) 17.45 s 3) 35.75 s 4) 41.45 s

163.

rd of the contents of a container

evaporated on the 1st day.

th of the

remaining evaporated on the second day. What part of the contents of the container is left at the end of the second days?

2)

3)

4)

164. Two men and 7 children complete a certain piece of work in 4 day while 4 men and 4 children complete the same work in only 3 days. The number of days required by 1 man to complete the work is 1) 60 days 2) 15 days 3) 6 days 4) 51 days



165. Mr Ram is on tour and he has Rs 360 for his expenses. If he exceeds his tour by 4 days he must cut down daily expenses by RS 3. The number of days of Mr Ram’s tour programme is 1) 20 days 2) 24 days 3) 40 days 4) 42 days

166. A car driver travels from the plains to the hill station, which are 200 km a part at an average speed of 40 km/h. In the return trip he covers the same distance at an average speed of 20 km/h the car. The average speed of 20 km/h the car. The average speed of the car over the entire distance of 400 km is 1) 16.56 km/h 2) 17.89 km/h 3) 26.67 km/h 4) 35 km/h

167. A man in a train notices that he can count 21 telephone posts in one minute. If they are known to be 50 m apart, then at what speed is the train travelling? 1) 57 km/h 2) 60 km/h 3) 63 km/h 4) 55 km/h

168. A circular running path is 726 m in circumference, two men start from the same point and walk in opposite directions at the rate of 3.75 km/h and 4.5 km/h respectively. When will they meet for the first time? 1) 5.5 min 2) 6.0 min 3) 5.28 min 4) 4.9 min

169. A gun is fired at a distance of 3.32 km from Babar. He hears the sound 10 s later. Find the speed of the sound. 1) 301 m/s 2) 302 m/s 3) 332 m/s 4) 340 m/s

170. A and B weave a carpet in 10 days and 15 days respectively. They begin to work together but B leaves after 2 days. In what time will A complete the remaining work?

1) 6

days 2) 6

days

3) 7 days 3) 8 days 171. X and Y start from the same point and

run around a circular stadium, whose circumference is 4200 m, at the rate of 500 m and 700 m per minute respectively in the opposite direction. They will meet each other in 1) 3.5 min 2) 6.0 min 3) 8.4 min 4) 21 min

172. A boat goes 24 km upstream and 28 km downstream in 6 h. It goes 30 km

upstream and 21 km downstream in 6 h and 30 min. The speed of the boat in still water is 1) 10 km/h 2) 4 km/h 3) 14 km/h 4) 6 km/h

173. It takes eight hour for a 600 km journey if 120 km is done by train and the rest by car. It takes 20 min more, if 200 km is done by train and the rest by car. The ration of the speed of the rain to that of the speed of the car is 1) 4 : 3 2) 3 :4 3) 3 :2 4) 2 : 3

174. Point A and B are 70 km apart on highway. One car starts from A and the another one from B at the same time. If they travel in same direction, they meet in 7 h. But if they travel towards each other, they meet in one hour. The speeds of the two cars are 1) 45 and 25 km/h 2) 70 and 10 km/h 3) 40 and 30 km/h 4) 60 and 40 km/h

175. A journey of 192 km between two cities takes two hours less by a fast train than by a slow train . if the average speed of the slow train is 16 km/h less than that of the fast train, then the average speed of the fast train is 1) 36 km/h 2) 64 km/h 3) 32 km/h 4) 48 km/h

176. A motor boat whose speed is 15 km/h in still water goes 30 km downstream and comes back in four and a half hours. The speed of the stream is 1) 36 km/h 2) 64 km/h 3) 32 km/h 4) 48 km/h

177. A train 100 m long passes a bridge at the rate of 72 km/h in 25 s . The length of the bridge is 1) 150 m 2) 400 m 3) 300 m 4) 200 m

178. A train 110 m in length travel at 60 km/h. How much time does the train take in passing a man walking at 6 km/h against the train 1) 6 s 2) 12 s 3) 10 s 4) 18 s

179. Dinesh travels 760 km to his home, partly by train and partly by car. He takes 8 h if he travels 160 km by train and the rest by car. He takes 12 min more if he travels 240 km



by train and the rest by car. The speeds of the train and the car respectively are 1) 80 km/h, 100 km/h 2) 100 km/h, 80 km/h 3) 120 km/h, 100 km/h 4) 100 km/h, 120 km/h

180. In a flight of 3000 km an aircraft was slowed down by bad weather. If average speed for the trip was reduced by 100 km/h and the time increased by one hour, find the original duration of the flight. 1) 5 h 2) 6 h 3) 4 h 4) None of these

181. The diameter of a cycle wheel is 70 cm. A cyclist takes 30 h to reach a destination at the speed of 22 km/h. How many revolutions will the wheel make during this journey? 1) 3 million 2) 3 lakh 3) 4 lakh 4) none of these

182. A can do a work in 18 days, B in 9 days and C in 6 days. A and b start working together and after 2 days C joins them. What is the total number of days taken to finish the work? 1) 4.33 2) 4.0 3) 4.66 4) 5.33

183. In a house, there are six 40W lamps which are on for 5 h a day and three 80 W fans which are on for 10 h a days. If electricity costs Rs 2 per kilowatt hours what is the monthly electricity bill? 1) Rs 216 2) Rs 280 3) Rs 315 4) Rs 400

184. Two rockets approach each other, one at 42000 mile/h and the other at 18000 mile/h. They start 3256 miles apart. How far are they a part ( in miles) 1 min before impact? 1) 1628 2) 1000 3) 826 4) 1200

185. A worker is paid Rs 56 for 35 h week. Up to 40 h, he is paid at the normal rate and on overtime, 1.5 times the normal. How many hours did he work to get Rs 88 ? 1) 48 2) 50 3) 58 4) 55

186. A certain job was assigned to a group of men to did it in 20 days. But 12 men did not turn up for the job and the remaining men did

the job in 32 days. The original number of men in the group was 1) 32 2) 34 3) 36 4) 40

187. A mother and a daughter working together can complete a work in 4 days. But if the mother works alone she can complete the work in 6 days. Both of them worked for one day and then the mother had to leave. How long will the daughter take to complete the remaining wor? 1) 7 days 2) 8 days 3) 9 days 4) 10 days

188. RAmesh is twice as good workman as Sunil and finished a piece of work in 3 h less than sunil. In how many hours they together could finish that piece of work?

1) 2

2) 2

3) 1

4) none of these

189. Two cars start together in the same direction from the same place. The first goes with a uniform speed of 10 km/h. The second goes at a speed of 8 km/h in the first hour and

increase the speed by

km each succeeding

hour. After how many hours will the second car overtake the first if both go non- stop? 1) 9 h 2) 5 h 3) 7 h 4) 8 h

190. Pipes A and B can fill a tank in 5 and 6 h respectively pipe C can empty it in 12 h. The tank is half full. All the three pipes are in operation simultaneously. After how much time the tank will be full?

1) 3

h 2) 11 h

3) 2

h 4) 1

h

191. In climbing a 21 m long round pole, a monkey climbs 6 m in the first minute and slips 3 in the next minute. What time ( in minutes ) the monkey would take to reach the top of the pole? 1) 11 2) 14

3) 14

4) 9

192. Two trains starting at the same time from two stations, 200 km apart going in opposite directions, cross each other at a distance of 110 km from one of them. What is the ratio of their speeds? 1) 11 :20 2) 9 : 20



3) 11 : 9 4) 19 : 20 193. 5 persons working eight hours daily

can complete a wall in 10 days. When they

have worked for 5

days, 5 more persons are

brought to work. The wall can now be completed in 1) one more day 2) two more days 3) three more days 4) four more days

194. Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/s and 8 m/s respectively. If the circumference of the circle is 300 m after what time will they meet at the starting point? 1) 20 s 2) 100 s 3) 300 s 4) 200 s

195. A clock gains 15 min per day. It is set right at 12 noon. What time will the clock show at 4 :00 am the next days? 1) 4 : 10 am 2) 4 : 15 am 3) 4 : 30 am 4) 5 : 00 am

196. During a journey of 80 km a train covers first 60 km with a speed of 40 km/h and completes the remaining distance with a speed of 20 km/h. What is the average speed of the train during the whole journey? 1) 30 km/h 2) 32 km/h 3) 36 km/h 4) 40 km/h

197. If a man travels at 30 km/h he reaches his destination late by 10 min but if he travels at 42 km/h, then he reaches 10 min earlier. Therefore , the distance travelled by him is 1) 36 km 2) 35 km 3) 40 km 4) 45 km

198. A certain distance is covered by a train with a certain speed. If half the distance is covered in double time, then the ratio of this speeds to that of the original is 1) 1 : 4 2) 4 : 1 3) 1 : 2 4) 2 : 1

199. A train running between two stations A and B arrives at its destination 10 min late when its speed is 50 km/h and 50 min late when its speed is 30 km/h. What is the distance between the stations A and B 1) 40 km 2) 50 km 3) 60 km 4) 70 km

200. A student rides on a bicycle at 8 km/h and reaches his school 2.5 min late. The next day he increases his speed to 10 km/h and

reaches the school 5 min early. How far is the school from his house? 1) 1.25 km 2) 8 km 3) 5 km 4) 10 km

201. A small aeroplane can travel at 320 km/h in still air, the win is blowing at a constant speed of 40 km/h. The total time for a journey against the wind is 135 min. What will be the time in minutes for the return journey with the wind? ( ignore take off and landing time for the aeroplane) 1) 94.5 2) 105 3) 108.125 4) 120

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