NATIONAL PRELIMS 2013-14ORAL QUESTIONS

CATEGORY – III

1. 15 can be written as in Roman numeral

a) XIIIII

b) XV

c) XIVI

d) IIX

2. The digit in the tenths place of 0.51 is

a) 0

b) 1

c) 5

d) .5

3. .1 as fraction can be written as

a) 1/10

b) 1/4

c) 1/2

d) 1/5

4. 0.31 ________ 0.81

a) >

b) <

c) =

d) None of these

5. The property shown in ŋ = ŋ + 0 is

a) Associative

b) Communicative

c) Identity

d) None of these

6. The factor of 4 besides 4 and 1 is

a) 8

b) 1

c) 6

d) 2

7. 1 9/10 as decimal is

a) 1.91

b) 1.9

c) .191

d) .91

8. Which among this is prime

a) 16

b) 14

c) 19

d) 8

9. The least common multiple of 12 and 2

a) 8

b) 4

c) 6

d) 12

10. The better estimate for the height of a tall mountain is

a) 8 meters

b) 8 kilometers

11. 8 (10 g + 4) is

a) 8 (14 g)

b) 80 g + 4

c) 80 g + 32

d) 8 g + 32

12. The given Angle is

a) > 90°

b) < 90°

c) = 90°

d) None of these

13. Are these ratios 1/5 and 3/20 equivalent?

a) Yes

b) No

14. Are these lines perpendicular?

a) Yes

b) No

15. 2 : 5 = 6 : _____

a) 12

b) 15

c) 20

d) 24

16. The multiplicative inverse of 5/6 is 6/5

a) True

b) False

17. The quadrilateral with each of its angel 90° is

a) Parallelogram

b) Rectangle

c) Rhombus

d) Kite

18. Impossible events are events having zero probability of occurrence

a) True

b) False

19. Name a tree sided polygon

20. 180 ÷ 6 =

a) 3

b) 30

c) 20

d) 40

21. Diana lives closer to the school than

Aleena but farther from school than Titty. Who lives the farthest from school?

a) Aleena

b) Diana

c) Titty

22. _______ hundreds = 700 units

a) 7000

b) 700

c) 70

d) 7

23. 0 is a natural number

a) True

b) False

24. 19 = 0 + 19 is an example of ___

property of addition

   

25. 3 x 7000 =

a) 210

b) 2100

c) 21000

d) 210000

26. Which one is a cone

a) b) c) d)

27. One hundred eleven is written as

a) 11

b) 111

c) 101

d) 110

28. The compact forms of 500000 + 70000 + 500 + 30 + 6 is

a) 570536

b) 57536

c) 55736

d) 570563

29. 33333, 55555, 77777, 99999 are odd numbers

a) True

b) False

30. A rectangle has 4 lines of symmetry

a) True

b) False

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