1. Circle the correct answer. (6x1=6) ہ ��۔��1- در�� �اب � �د دا�
1 Which of the following relation is corrects? � � � در�� �؟�
درج ذ� � � �� (A) F = m-a(B) F = ma(C) F =
ma
(D) F =am
1
2 Complete the equation: −Pf Pi
t �وات � �: −Pf Pi
t
(A) F(B) S(C) T(D) m
2
3 One newton __ is equal. � �۔ �ا�� ا�� �� ____ � �� (A) 1 kgms−2(B) 1 kg−1s−1(C) 1 kgms(D) 1 kg sm−1
3
4 If a wooden black of mass 1.5 kg is pushed along asmooth surface of a table with a force of 5.6 N, theacceleration of the black is:
ا� ا�� 1.5 ��ام �س � �ى � � �ار � � � او� ������� ��۔ �رس د� �� � اس � ا�
5.6 N
(A) −4ms−2(B) 8.4ms−2(C) 4ms−2(D) −4s−2
4
5 The temperature of machines is very high � � ��ھ ��� �ں � �� � �� (A)� رس � و�� Due to force(B)� و�� � و� Due to velocity(C)� و� � ��
�� Due to friction
(D)� و� � � Due to speed
5
6 How much centripetal force is needed to make a bodyof mass 0.5 kg to move in a circle of radius 50cm withspeed 3ms−1
�ے � ��� � دا� � �0.5 �ام �س � � � 50cmر��
�رس در�ر ��؟� � � � � �� � � � �ى ��
3ms−1
(A) 30N(B) 15N(C) 12N(D) 9N
6
2- Answer any 6 short questions. (6x2=12) .� 2- �� � 6 �ا�ت � � �ا���ت(i) How much force is needed to prevent a body of mass
10 kg from falling?10 ��ام � ا�� � � �� � رو� � � � �رس در�ر
��؟(i)
(ii) A body of mass 2 kg is moving with a velocity of . Find its momentum.2 ms−1
� � � � و�� � �� � ر�� ا�� 2 � �ام �س وا� � 2 ��
� �م �۔� �۔ اس � �������
(ii)
(iii) Prove that: F = ma � ��۔ ��� ��F = ma (iii)(iv) Find the acceleration that is produced by 20 N force in
a mass of 8 kg.8 � �ام �س � ا�� � � 20 �� � �رس � � ر� �۔
������� �م �۔ اس � �ا �� وا� ا�(iv)
(v) Why weight of a body different on different places? ��؟ � � � وزن � �ں �� �ں ��� (v)(vi) Stretch out your palm and hold a book on it which is
action?ا� � � �� اور اس � �ب ر� اس � ا� � �؟ (vi)
(vii) What is meant by action on a body? ا�� � � ا� � � �اد �؟ (vii)(viii) What is meant by friction? �� � � �اد �؟
�� (viii)
(ix) Why is it easy to roll a cylindrical eraser on a papersheet than to slide it?
� �� � �� � ��
�� � �� ا�� �� � � � ا�� �ر � ر��� �؟ � �ں آ�ن ��� رول ���
(ix)
3- Answer any 6 short questions. (6x2=12) .� 3- �� � 6 �ا�ت � � �ا���ت(i) Define Newton's second law of motion. �� � دو�ے ��ن �� � �� �۔ (i)(ii) State the principle of motion of Rocket. را� � �� � ا�ل �ن ��۔ (ii)(iii) Calculate the value of force acting on a body of mass
16 Kg and produces acceleration of in it.10ms−2
� �رس � �ار �م � � �16 �ام وا� � � � �؟ ������� � ا ��� ا�
10ms−2 (iii)
(iv) What is meant by Reaction of a body? ا�� � � رى ا� � � �اد �؟ (iv)(v) Define Recoil velocity. ر�ا� و�� � �� ��۔ (v)(vi) Write the working principle of Jet engine. � ا� � �م �� � ا�ل �۔ � �� (vi)(vii) What is meant by co-efficient of friction? �� � � �اد �؟
�� آف � � � � ا� �� (vii)
(viii) What is of threading on tyres? ��� � ���ہ �؟ � �وں � ������ �� (viii)
(ix) Which factors are depends upon the centripetal force? � �۔ �رس � ا�ر � �ا� � ���� � �ى �� (ix)
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Name: Roll#: Class: CLASS-9
Subject: Physics-9 Date: Time:
QuestionsType
Type 3 - MCQs+SQs Test (MCQs=6, SQs=12/18) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (A) Q:3 (A) Q:4 (B) Q:5 (C) Q:6 (D)
1. Circle the correct answer. (7x1=7) ۔����1- در�� �اب � �ددا�
1 The agency which changes or tends to change thestate of rest or of uniform motion of a body is called
� �� � �� �� � �� � �� ��� � �� � �� � � �� � �� � رو� � ��� رو� � �� �� � �� �۔
(A) ا�� Inertia(B)رس� Force(C)و�� Velocity(D)ت� Power
1
2 If mass of a body is 10kg a 100N force applied on itwhat will be acceleration in it.
N �رس �� �� � اس � 100 � � � gk ا� ا�� 10������� �ا ��۔ ا�
(A) 2− sm10(B) 2sm10(C) 2− sm1000(D) 2sm1000
2
3 Coefficent of Friction between tyre and dry road is: :� �� � � ���
� آف � � � � اور � روڈ � در�ن �ا� ����� ��
(A) 0.2(B) 0.05(C) 1(D) 0.63
4 In moving objects force of friction is: � �� ���
�� �� �� ا�م � � (A)� Static(B)� �ى ا�� �Uniform(D) ��رمVariable(C) و�� �
�� �� Kinetic
4
5 The co-efficient of friction between wood and concreteis:
� �۔ ��� ���
� آف � � � � � در�ن �ا� �� �ى اور ���
(A) 0.52(B) 0.62(C) 0.8(D) 0.05
5
6 The centripetal acceleration is inversely proportional to: :� � ��� � �
������� ا�ر� �و�ر� ا�� � �ى ��
(A)� س� mass(B)� و�� velocity(C)��� �� �radius(D) ر�� � mass and radius �س اورر��6
7 If velocity of the body becomes double, then centripetalforce will be:
�رس � �۔� � � ز���دہ �� � �ى ��
�� � � و�� دو �
(A)ف� Half(B)ز���دہ ��� � Three times greater(C)�
�� ز���دہDouble(D) دو �
�Four times greater �ر �
7
2- Answer the short questions. (7x2=14) .� 2- درج ذ� �ا�ت � � �ا���ت(i) Why the coins remain stacked on pulling out the paper
strip quickly under the stack?�� � � � �ى � � � دوران ا�� دو�ے � ر� �� �
�ں � ��؟(i)
(ii) State Newton's first law of motion. �� � � ��ن �� �ن �۔ (ii)(iii) Define Newton. �� � �� ��۔ (iii)(iv) Find the acceleration produced by a force of 100 N in a
mass of 50 Kg.������� N � �رس � �ر� � اُ�� ا� ا�� 50 � �ام �س � 100
�م ��۔(iv)
(v) Define Newton's 3rd law of motion. Give an example. �� � �ا ��ن �� �ن ��۔ ا�� �ل � د�۔ (v)(vi) When driver applies brakes suddenly then why the
passengers standing in a bus fall forward? Explain.� آ� �
�� �۔ � �ے �� �� ��� ��� � � � ڈرا�ر ا��� �� ��
�ف �ں �� � �؟ و��� ��۔(vi)
(vii) The wheels of a moving vehicles have how manyvelocity components? Write name.
�م � �� �؟�� � ��
ا�� � �� �ڑى � �ں � و�� � � ���
(vii)
Note : Attempt the question in detail. �ٹ: درج ذ� �ال � � �اب �. (9=4+5)3(a) Define rate of change of momentum and also drive its
equation.� �۔
� �� � �� � �ح � �� � اور �وات � ا�
� ������� (a)3
(b) Two masses 26 kg and 24 kg are attached to the endsof a string which passes over a frictionless pulley. 26 kgis lying over a smooth horizontal table 24 N mass ismoving vertically downward. Find the tension in thestring and the accelertion in the bodies.
�� ��ُ � � �ر� وا� ڈورى � 26kg �س اور�
ا�� � �24kg �س � دو ا�م � �۔ 26kg �س � � ا�� �ار ا�
� � ر� �ا � � 24kg �س � � �داً � � �ف ��������� �م ��۔ �ر� �۔ ڈورى � � اور دو�ں ا�م � ا�
(b)
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Name: Roll#: Class: CLASS-9
Subject: Physics-9 Date: Time:
QuestionsType
Type 6 - Short Test (MCQs=7, SQs=7, LQs=1) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (A) Q:3 (C) Q:4 (D) Q:5 (B) Q:6 (C)Q:7 (D)
O Circle the correct answer. (15x1=15) ہ ��۔��O در�� �اب � �د دا�
1 Mass of a body is a measure of its: � � � �س �� � (A)� و�� Velocity(B)� ������� Force �رس �Inertia(D) ا�� �Acceleration(C) ا�
1
2 The Characteristics of a body due to which it tends toretain its state of rest or of motion is known as
� � � وہ �� � � � و� � وہ ا� ر� �ز� ��� ��رم� �۔ �ا� ���
��� � �� � �ف �
(A)رس� Force(B)وزن Weight(C)�� ������� Momentum(D)ا�� Inertia
2
3 The value of acceleration produced by a 20 N force in amass of 8 kg is:
������� � �ار � 8 ��ام �س � 20 �� �رس � �� �۔ ا�
(A) 2− sm 2.5(B) 2− sm 3.5(C) 2− sm 5.5(D) 2− sm 7.5
3
4 In isolated system the momentum after collision of twobodies is:
� ر� �۔� �� � � دو �ا� وا� ا�م � �������
����
�آ�
(A)� � ��ھ ��� �� Increases(B)� Constant(C)� � ��� � � Decreases(D)� Zero
4
5 When two bodies are connected with the help of a stringwhich passes over a pully then the value of tension on thestring is:
دو ا�م ا�� � � ڈورى � �وں � � � ڈورى � ��رر� � � � � � ��
(A) g
1m2
2m + 1m= T
(B) g
2m1m2
2m + 1m= T
(C) g
2m2
2m + 1m= T
(D) g
2m1m2
2m − 1m= T
5
6 According to the Second law of motion, the rate of changeof momentum is equal to:
�� � �ا�� � � �� � �ح ��� �� � دو�ے ��ن � �� �������
�۔ (A) ( iv + fv )m
t(B) ( iv − fv )m
ta(C) ( iv − fv )m
t(D) ( iv + fv )m
ta
6
7 The direction of change in momentum is in the direction ofthe
� � �� � �ح � � �� �� �������
(A)رس� Force(B)� Speed(C)و�� Velocity(D)س� Mass
7
8 According to Newton's first law of motion a car shouldcontinue its motion with___even if its engine is turned off
�� � � ��ن � �� ا�� �ر � ا� � �� � � ��� � ر� �
(A)او� و�� Average Velocity(B)رم و���� Uniform Velocity(C)و�� ��� ����� Relative Velocity ر�
(D)و�� �� Instantaneous velocity
8
9 A mass of 6 kg is moving with accleration of 2ms −2. Forceacting on it is:
������� � �� �ر� � اس −2 � ا� sm2 � � ا�� �6 �ام �س� � �� وا� �رس �۔
(A) 3N(B) 4N(C) 1N(D) 12N
9
10 The S.I unit of tension is: � � ��� S.I � �
(A) �� Newton(B)ڈا� Dyne(C)� Foot(D)ام� � Kilogram10
11 The force oppose the motion of a moving object is called: �ا� �ا �� �، �� �۔�وہ �رس � دو �ں � �� �� � �
(A)�� ������� Momentum(B)��
�� Friction(C)ور��� Power(D)ورك Work
11
12 When the bodies sliding over each other, the force offriction between them is called.
� ا�م ا�� دو�ے � ���� �� � � ان � �ا �� وا� ��� �� ��
��
(A)���
� ���� Sliding friction(B)���
� � Static friction(C)���
� � ��
� �� Kinetic friction
(D)���
Rolling friction رو� �
12
13 When one body is rolls over the other, the force of frictionbetween them is called.
�� � �رس�
� ا�� � دو�ے � � رول �ے � ان � در�ن � ��� ��
(A)���
� ���� Sliding friction(B)���
� � ��
� �� Kinetic friction(C)���
� � Static friction
(D)���
Rolling friction رو� �
13
14 If contact area between two surfaces is reduce then forceof friction is:
�� �رس�
���� � � د��� �� � � ا� دو �ں � در�ن � ا��
(A)� ��� � ����ھ �� �Do not change(B) �� ا� �� Increases(C)� ��� � Decreases
(D)� �� � � ان None of these
14
15 The force required to move the car in a curved path is: �� � � �رس � �رت �� �: �ہ � را� � ����ر�دا�
(A)�� ى� Centrifugal(B)� Tention(C)� � � Gravitational(D) ��ى ��
� � centripetal �ى ��15
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Name: Roll#: Class: CLASS-9
Subject: Physics-9 Date: Time:
Questions Type Type 1 - MCQs Test - MCQs=15
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (C) Q:2 (D) Q:3 (A) Q:4 (B) Q:5 (B) Q:6 (C)Q:7 (A) Q:8 (B) Q:9 (D) Q:10 (A) Q:11 (B) Q:12 (A)Q:13 (D) Q:14 (C) Q:15 (D)
1. Circle the correct answer. (6x1=6) ہ ��۔��1- در�� �اب � �د دا�
1 Long form of periodic table consist of how manyhorizontal lines:
��� �رم آف ����ڈك � � ا� �روں � � �؟
(A) 32(B) 18(C) 7(D) 8
1
2 The distance between the nuclei of two carbon atom is: �ر� ا� � دو ��� � در�ن �� �: (A) pm 154(B) pm 140(C) pm 110(D) pm 115
2
3 The electronegativity of nitrogen is: �� � �� �۔� ������
��و� � ا�و�� �� (A) 2(B) 3(C) 4(D) 5
3
4 Which one of the following halogen has highestelectronegativity:
��� �� � ز���دہ �۔� ������
درج ذ� � � � �� � ا�و��
(A)آ�ڈ� Iodine(B)و�� �� Bromine(C)ر�� Chlorin(D)ر�� Fluorine
4
5 Electronegativity of carbon is: �� � �� �۔� ������
�ر� � ا�و�� (A) 2(B) 1(C) 2.6(D) 4
5
6 Electronegativity of fluorine is: �� � �� �۔� ������
�ر� � ا�و�� (A) 4(B) 3.5(C) 2.1(D) 3
6
2- Answer any 6 short questions. (6x2=12) .� 2- �� � 6 �ا�ت � � �ا���ت(i) In 1913 what changes was done in periodic table. 1913ء � ����ڈك � � � ��ں � �۔ (i)(ii) How many gropus and periods are there in modern
periodictable.� �۔ � � ����ڈك � � � �و� اور ��� ��� �� (ii)
(iii) What is meant by effective nuclear charge andshielding effect?
� � � �رج اور ��� � � �اد �؟��� (iii)
(iv) Why the value of electron affnity decrease in the group? � � �ار �ں � �� �؟� �وپ � ا�ون ا������ (iv)
(v) Why size of atom decrease in a period? � �؟ � � �ں ���� �� � ا� � �� � ا�� � ��� (v)
(vi) Define Ionization Energy. �� ا�� � �� ��۔� ��� آ��� (vi)
(vii) Why ionization energy decreases in a group from top tobuttom?
�� ا�� �ں � �� �؟� ��� � �وپ � او� � � آ��� (vii)
(viii) Define Electron Affinity and write the trend in periodictable.
� � �� � اور �وپ � اس � ر�ن ������۔� ا�ان ا������ (viii)
(ix) Why noble gases are not reactive? �ن رى ا� �ں �� �؟ �� � ��� (ix)3- Answer any 6 short questions. (6x2=12) .� 3- �� � 6 �ا�ت � � �ا���ت
(i) When periodic law was discovered and what is periodictable?
����ڈك �ء � در���� �ا اور ����ڈك � � �؟ (i)
(ii) What was the defects in mendeleev's periodic table? �� � ����ڈك � � � �� �۔ (ii)(iii) What is electron affinity? Also write its trend in period. � � اس � ر�ن � ������۔ � � � � �اد �؟ ���
� �� ا�ون ا�� (iii)(iv) Why is it difficult to remove an electron from halogens? � � � � ا�ون � �� � �ں �؟ (iv)(v) Why does the trend of electron affinity and
electronegativity is same in a period?���� � ر�ن ا�� � �ں �؟ �
������ اور ا�و ��
� � � ا�ون ا������ � ��� (v)
(vi) Why cesium requires little energy to release its electronpresent in outer most shell.
� � � � ا�� ا�ون �رج �� � ����� �� � ا� و�
�ں � �ڑى ا�� � �ورت �� �؟(vi)
(vii) Define Atomic Radius. �� � �� �۔ � �� ر�� ا�� (vii)(viii) Why atomic size increase from top to bottom in the
periodic table?��� �؟ � او� � � �ں ��
� �����ڈك � � ا� � �� (viii)
(ix) Define effective nuclear charge. � �رج � �� �۔���� �
��� (ix)
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Name: Roll#: Class: CLASS-9
Subject: Chemistry-9 Date: Time:
QuestionsType
Type 3 - MCQs+SQs Test (MCQs=6, SQs=12/18) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (C) Q:2 (A) Q:3 (B) Q:4 (D) Q:5 (C) Q:6 (A)
1. Circle the correct answer. (7x1=7) ۔����1- در�� �اب � �ددا�
1 Modern periodic law was presented by: � ����ڈك �ء � �۔ ��� �� (A)ا�� H.Moseley ا� �ز�Dobereiner(B)�� Newland(C)�� Mendleev(D) ڈو ��
1
2 The number of electrons present in third period ofmodern periodic table is:
�� � �اد �� �۔� ��� ��� � � ا� � � ����ڈك � � �ے ��� ��� ��
(A) 2(B) 8(C) 18(D) 32
2
3 In which block elements of group 17 are found: � � �ك � ���� �� �؟������ ��� �وپ 17 � ا�
(A) s(B) p(C) d(D) f3
4 How many elements are there in 5th period of the longform of periodic table?
� � �اد ������� ��� � � ا� � ��� �رم آف ����ڈك � � ����� ���
�؟ (A) 8(B) 18(C) 26(D) 32
4
5 Mark the incorrect statement about ionization energy: ��� ��۔ ��
�� ا�� � � � �ن � �� ��� آ���
(A)1 � � �� �۔− lomJk �� � 1 اس− lomJk It is measured in(B)۔� � �ب ���
�� � �ر� � �� �۔It is absorption of energy(C) � ا�� � �� � ��� � It decreases in period
(D)وپ � �ر� � �� �۔� � It decreases in a group
5
6 Point out the correct statement about electron affinity: ��� �۔ ��
� � � در�� �ن � �� ا�ان ا������
(A)� �� � � 3 �� � اس It is measured in 3
(B)� � �اب ������ �
It involves absorption of energy اس � ا�� � ا��
(C)� �� � � � � ��� � It decreases in period(D)� �� وپ � ز���دہ� � It increases in group
6
7 The electronegativity of nitrogen is: �� � �� �۔� ������
��و� � ا�و�� �� (A) 2(B) 3(C) 4(D) 5
7
2- Answer the following questions: (7x2=14) .� 2- درج ذ� �ا�ت � � �ا���ت(i) In 1913 what changes was done in periodic table. 1913ء � ����ڈك � � � ��ں � �۔ (i)(ii) Define Shielding effect. ���� � �� �۔ ��� ��� ا� (ii)(iii) Why the ionization energy increases in period? � � �ں ز���دہ �� �؟ � �� ا�� ���
� ��� آ��� (iii)
(iv) Why the second ionization energy of magnesium ishigher than the first?
�� ا�� � � ز���دہ �ں �� �؟� ��� � � دو�ى آ��� (iv)
(v) Why Ionization energy of Na is less than Mg? �� ا�� Mg � �ں � �� �؟� ��� Na � آ��� (v)
(vi) Define electronegativity. Which element has the highestelectro negativity?
� �� ���� ������
�� � ا�و��� ��� ��� �� � � �� �� � ا�
� ������ا�و��
ز���دہ �؟(vi)
(vii) Why the trend of Electron Affinity and Electronegativitysame in the period?
�� � � ر�ن ا�� � �ں� ������� �
� اور ا�و ��� �� �
� � ا�ون ا����� � ����؟
(vii)
Note : Attempt the question in detail. �ٹ: درج ذ� �ال � � �اب �. (9=5+4)3(a) What is ionization energy? Describe its trend in the
Periodic Table?
�� ا�� � �؟ ����ڈك � � اس � ر�ن � و���� ��� آ�����؟
(a)3
(b) Justify the statement, bigger size atoms have moreshielding effect thus low ionization energy.
��� ��� � � ا� � آ���
� ���ے �� �ر� ذ� �ن � �از � ��۔ ’’��
� �‘‘۔ ���� ز���دہ ��� ��� ا�� � �� � اور ان � ��� ا�(b)
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Chemistry-9 Date: Time:
QuestionsType
Type 6 - Short Test (MCQs=7, SQs=7, LQs=1) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (D) Q:2 (B) Q:3 (B) Q:4 (A) Q:5 (C) Q:6 (A)Q:7 (B)
O Circle the correct answer. (15x1=15) ہ ��۔��O در�� �اب � �د دا�
1 Correct atomic masses of element were determin in: �� ��۔ ������� � �� �� � � � ا��
������ ��� ا�
(A) 1760(B) 1860(C) 1555(D) 19551
2 Who is the founder of periodic table: ����ڈك � � ���� �ن �؟ (A)ا�� � زاروDobereiner(B)�� Newland(C) ڈو��
� �� �� Cannizarro(D)�� Mendeleev2
3 Modern periodic law was presented by: � ����ڈك �ء � �۔ ��� �� (A)ا�� H.Moseley ا� �ز�Dobereiner(B)�� Newland(C)�� Mendleev(D) ڈو ��
3
4 Long form of periodic table is constructed on the basisof:
��� �رم آف ����ڈك � � �د �۔
(A)� س� Mass Number(B)� �� �� �سAtomic Number(C) ا�� Atomic Mass ا��
(D)ا�ل � �� Principle of Mendleev
4
5 How many blocks are in modern periodic table? � ����ڈك � � � �� ��د �؟ ��� �� (A) 3(B) 4(C) 5(D) 6
5
6 Actinides belong to which block of the Periodic table: ������� ����ڈك � � � �ك � � ر� �؟���� ا�
(A) S(B) p(C) d(D) f6
7 Modern periodic table consists of: �ڈرن ����ڈك � � �: (A)�� دو Two Blocks(B)�� � Three Blocks(C)�� ر� Four Blocks(D)�� ���� Five Blocks
7
8 The base of modern periodic table is: � ����ڈك � � �د �: ��� �� (A)� س� Mass number(B)ا��رو� Avogadro's number(C)� �� Atomic number ا��
(D)� � �Quantum number �ا�
8
9 In periodic table, the first period is called: � �۔ ��� � � ����ڈك � � � ��� (A)� � ��� ��� Long period(B)� � �ر� ��� �� Normal Period(C)� � �رٹ ���
�� Short period
(D)� � �ى ��� ��� Very log period و��
9
10 In which block elements of group 17 are found: � � �ك � ���� �� �؟������ ��� �وپ 17 � ا�
(A) s(B) p(C) d(D) f10
11 The atomic Radii of the elements in periodic table: :�� � �� ر�� ����ڈك � � �� � ا��(A)دا� �� � ��۔ � ���� � � � Do not change from left to right in a period ا�� ���
(B)ا�� �وپ � او� � � � �� �۔ Decrease from top to bottom in a group
(C)۔� ��� � � ���� � دا� �� � Increase from left to right in a period ا�� ���
(D)۔� ��� Increase from top to bottom in a group ا�� �وپ � او� � � ��
11
12 Ionization Energy increase in period because: �� � ��� �� � � � �� ا�� ���� ��� آ���
(A)اد � ا��� � � Number of shells increases(B)� � اد� � � Number of Shell decreases
(C)� � اد� � �� �Number of Electrons decreases ا�و�
(D)در�ن � �� �� � � ��د ا�و�
���� � اور و�
�������
� � �ت � ا��
Force of attraction between valence shell electronsand nucleus increases
12
13 Point out the correct statement about electron affinity: ��� �۔ ��
� � � در�� �ن � �� ا�ان ا������
(A)� �� � � 3 �� � اس It is measured in 3
(B)� � �اب ������ �
It involves absorption of energy اس � ا�� � ا��
(C)� �� � � � � ��� � It decreases in period(D)� �� وپ � ز���دہ� � It increases in group
13
14 Which one of the following halogen has lowestelectronegativity:
��� �� � � �۔� ������
درج ذ� � � � �� � ا�و��
(A)ر�� Fluorine(B)ر�� Chlorine(C)آ�ڈ� Iodine(D)و�� �� Bromine
14
15 Electronegativity of fluorine is: �� � �� �۔� ������
�ر� � ا�و�� (A) 4(B) 3.5(C) 2.1(D) 3
15
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Chemistry-9 Date: Time:
QuestionsType
Type 1 - MCQs Test - MCQs=15
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (D) Q:3 (D) Q:4 (B) Q:5 (B) Q:6 (D)Q:7 (C) Q:8 (A) Q:9 (C) Q:10 (B) Q:11 (D) Q:12 (D)Q:13 (A) Q:14 (C) Q:15 (A)
O. Circle the correct answer. (15x1=15) ہ ��۔��O. در�� �اب � �ددا�
1 The term biodiversity has been derived from "bio" and:
���� ڈا�ر� � ا�ح دوا�ظ � ��ذ � � ���� اور :
(A)�� Logos(B)ڈرا�ر� Diversity(C)��� Technology(D)ى�� �� Metry
1
2 Meaning of term "Flora" and "Fauna" is:
� � �اد �: ’’�را‘‘ اور ���
(A)دے اور ��ر� Plants and Animals(B)�� ا� اور Fungi and Algae(C)�� �� Polar Regions
(D)�� م� Temperate Regions
2
3 Biodiversity provides: ���� ڈا�ر� � �� �: (A)�� Shelter(B)راك� Food(C)اور �راك �� Food and Shelter(D)� Habitate
3
4 What is the name of phylum of pea plant? �م � �؟ �� � ����ا�� � � �دے � ���
(A)��� ������ � Fabaceae(B)� ��� ��� ��� � Fabales(C)� ��
�� ���� ��� �� Magnoliphyta(D)ا�
��� ��� �� � ��
� ����� Magnolipsida4
5 Name of man phylum is: �م �: �� � �����ن � ���
�ا�
(A)� ا�� Primates(B)رڈ�� Chordata(C)��� �� �� Hominidae(D)� ��
�ا� �� �� Bryophyta5
6 An infertile mule is produced by cross breed betweenmale donkey and:
� ا�� � �� � ا� � �وم � � � �ى �اس � �ا � ���:� � � � ا�� � �� اور ____� در�ن �وا��� ���
(A)ڑے� � Male horse(B)دہ �ڑى� Female horse(C)�� دہ� Female donkey(D)� Male
6
7 The cell wall of organisms of kingdom monera is made upof:
�م ��ا � ��اروں � � وال � � � �� �؟
(A)�� Chitin(B)ز�� Cellulose(C)� � ز�� Non-cellulose
(D)� � �� Non-chitin
7
8 Mode of natriation in monera is: ��ا � �راك �� �� � �� ��؟ (A)آ� �اف Autotroph(B)و �اف� Hetrotroph(C)آ� اور �و �اف Auto and hetrotroph
(D)آ� �اف ��� �و �اف Autotroph or hetrotroph
8
9 Viruses are considered as living and non living due to its: � �س � اس � � �� � و� � ز�ہ اور �دہ دو�ں � �ر � ����وا�
�؟
(A)�� � �� Crystaline nature(B)�� د�� Microscopic nature
(C)�� و����� Prokaryotic nature(D)�� ��� �� Eukaryotic nautre
9
10 Who suggested the terms prokaryotic and eukaryotic? � � �و���� اور ����� � ا��ت �رف �وا�؟ (A)و� Whittaker(B)ٹ و�� ��Robert whittaker(C) را��
� ��� �� Chatton(D)��� ��� E-Chatton اى۔ ��
10
11 When five kingdom classification system was proposedin?
�� � � � � � �؟� �� ���� �م �������
(A)1973
(B)1937 (C)1967 (D)1976
11
12 Who modified the five kingdom system of classification? �� � � �؟��� � ���� �م � � �
� �� ������� (A)��
� ��� Ernst Hackel ار� �E-Chatton(B) اى ��
(C)ر��� Margulis(D)و� Whittaker12
13 Kingdom protista includes organisms algae, protozoansand:
�� �� �؟��، ا� اور � �ح � ��ار �
� �� � �و�زو� �
��م �و�
(A)دوں � �ح� Plant like(B)روں � �ح�� Animal like(C)ا� � �ح Algae like
(D)ح� � �� Fungi like
13
14 According to biomial nomenclature species name of anyorganisms is never beings with:
�م � �وع � � ��ار � � � � �� �� �� � � �� ������� ����:� ��� �
(A)ے �ف�� �� Capital letter(B)ف� �� Small letter(C)ے �ف� Bold letter(D)ا� �ف Italic letter
14
15 In Binomial Nomenclature, the first letter of the _____name is capitalized:
� ��ا � ��� �م � � �ف � �� �� �_____ � � �� ������� ����
�۔ (A)� Family(B)س� Class(C)� � Species(D)� Genes
15
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Biology-9 Date: Time:
Questions Type Type 1 - MCQs Test - MCQs=15
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (A) Q:3 (B) Q:4 (C) Q:5 (B) Q:6 (B)Q:7 (C) Q:8 (D) Q:9 (A) Q:10 (D) Q:11 (C) Q:12 (C)Q:13 (D) Q:14 (A) Q:15 (D)
1. Circle the correct answer. (6x1=6) ہ ��۔��1- در�� �اب � �د دا�
1 Meaning of term "Flora" and "Fauna" is:
� � �اد �: ’’�را‘‘ اور ���
(A)دے اور ��ر� Plants and Animals(B)�� ا� اور Fungi and Algae(C)�� �� Polar Regions
(D)�� م� Temperate Regions
1
2 In classification, magnaliopsida is name of pea plants: �م �؟ �� � � � � � � ��� ��� ��� �ا ���
���� �����
� ��� �� (A)����
��� Phylum(B)س� Class
(C)آرڈر Order(D)� Genus2
3 A species is a group of orgamisms that can interbreedwith each other and produce:
� � ��اروں � ا� �و�ں � � آ� � �ى �ر� � �� � اور �ا �� �:
���
(A)� � � New species(B)ار�� �� Fossils offspring(C)ى ا� وا� ��ار�� Fertile offspring
(D)ار�� � New offspring
3
4 The animal unable to reproduce is: � �� � �وم ��ر �۔ (A)ر� Monkey(B)� Mule(C)ڑا� Horse(D)�� Donkey
4
5 Founder of five kingdom system of classification is: �� � �؟� �� ������ ���� �م ���
(A)�� ��ٹ و�Margulis and Schwartz(B) �ر�� ا� �ار� Ernest Hackel ار� �Robert whittaker(C) را��
(D)رٹ� �� Tonifort
5
6 According to biomial nomenclature species name of anyorganisms is never beings with:
�م � �وع � � ��ار � � � � �� �� �� � � �� ������� ����:� ��� �
(A)ے �ف�� �� Capital letter(B)ف� �� Small letter(C)ے �ف� Bold letter(D)ا� �ف Italic letter
6
2- Answer any 6 short questions. (6x2=12) .� 2- �� � 6 �ا�ت � � �ا���ت(i) How many kinds of plants and animals found on earth are
known by biologists?���� �� ز� � ���� �� وا� �دوں اور ��روں � � � ا�م �
���رے � �� �؟(i)
(ii) On the basis of which thing kingdoms are futher dividedinto smaller taxa?
� � � �د � �� �� � � � � � �۔��� (ii)
(iii) Write all the taxa of texonomic hierarchy in secquence? �� � �۔�� � �م � � �
���� � �م �ا� (iii)
(iv) Write down two aims of classification? � �۔ �� � دو �� ���� �� ������ ��� (iv)
(v) Write the important characteristics of kingdom plantae? � ��؟ �م �� � ا� ��ت ��� (v)(vi) Describe the effects of prions and viriods on plants? �ات ��؟
��ا�ز � �دوں � ا�
�� اور وا�
� ��ا�� (vi)
(vii) Why virus is considered as dead?
� �؟ ��� � �س � �ں � �ن ����وا� (vii)
(viii) Who first adopted the system of binomial momen culture? � �� � � � � ا�ر �؟������ ���� � � �� (viii)
(ix) What is Binomial Nomenclature? Who introduced it first? � �� � � �؟ ا� �� � � � � �رف �ا���؟������ ���� (ix)
3- Answer any 6 short questions. (6x2=12) .� 3- �� � 6 �ا�ت � � �ا���ت(i) Write difference between class and phylum. � ��۔ �ق ���
�� � ����
�س اور ��� (i)(ii) What is meant by "genus" in texonomic hierarchy? � � � � � �اد �؟
���� � �م �ا� (ii)
(iii) Give the name of family and class of pea plant. � � �دے � � اور �س ��۔ (iii)(iv) Write down simple classification of "Human" �� �ن �� ۔
� ��� �ن � �دہ �����
ا� (iv)(v) Write the mode of nutriation of the organisms of kingdom
monera?�م ��ا � ��اروں � �راك �� �� � �� ��؟ (v)
(vi) What kind of organisms are found in kingdom monera? �م ��ا � � �ح � ��ار ���� �� �؟ (vi)(vii) Which characteristics of virus resembles it with living
things?�س � ��ت � �ء � ��اروں � �� �؟
�وا� (vii)
(viii) What are the common names of onion in Pakistan? � �؟ ��ں � �را ��� �ز � ����ن � � �� (viii)(ix) How do we write scientific name? Give an example. �م � � �؟ ا�� �ل د�۔ �� �� � (ix)
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Name: Roll#: Class: CLASS-9
Subject: Biology-9 Date: Time:
Questions Type Type 3 - MCQs+SQs Test (MCQs=6, SQs=12/18) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (A) Q:2 (B) Q:3 (C) Q:4 (B) Q:5 (B) Q:6 (A)
1. Circle the correct answer. (7x1=7) ۔����1- در�� �اب � �ددا�
1 Five principlal groups of organizems are prokaryotes,protist, fungi, plants and ____:
، �� �دے اور� ��
��اروں � ���� �دى �و� �و���، �و�:�____
(A)د � ��ار� Microorganisms(B)س��Animals(D)���� Eukayotes ��روںVirus(C) وا�
1
2 Biodiversity provides: ���� ڈا�ر� � �� �: (A)�� Shelter(B)راك� Food(C)اور �راك �� Food and Shelter(D)� Habitate
2
3 Diversity of the plants is called? �دوں � ڈا�ر� �� �؟ (A)� ��� Fauna(B)را� Flora(C)�� Community(D)��� �
���� ���� Biosphere
3
4 The branch of biology which deals with classification iscalled:
�� � �� � وہ ���� �� ������ �خ � � ��اروں � ���
������� � وہ �
�؟ (A)��
� ��� ��� ��� Classification(B)���������
��� Systematics(C)��� Texonomy(D)م� Kingdom
4
5 Five kingdom system introduce by: ���� �م � �رف �وا���۔ (A)�
� ��ٹ و�Margulis and Schwartz(B) �ر�� ا� �ار� Ernest Hackel ار� �Robert whittaker(C) را��
(D)رٹ� �� Tonifort
5
6 The kingdom in which organisms lack nuclear membrane:
� �م � ��اروں � �� �� ��د � ��؟
(A)�� Fungi(B)ا� Algae(C)ا�� Monera
(D)� ��
Protista �و�
6
7 When did the Whittakers classfication system wasmodified?
�� ��؟�� � � � ��
� �� ������ و� � ���
(A)1937 (B)1988 (C)1973 (D)1983
7
2- Answer the following questions: (7x2=14) .� 2- درج ذ� �ا�ت � � �ا���ت(i) How we give scientific names to the organisms? �� �۔
��م � �ح د�� ��اروں � �� �� (i)
(ii) What is sequence taxonomic hierarchy in sequence?
�� � �؟�� � �
���� � �م �ا� (ii)
(iii) Write the name of first three texa of classification. �م �۔ �� � � � � � ��� �� ������ ��� (iii)
(iv) Write the name of the phylum of man and pea plant. �م �۔ �� � �����ن اور � � �دوں � ���
�ا� (iv)
(v) What is meant by Taxonomic Hierarchy? � � � �اد � ؟ �
��� � �م �ا� (v)(vi) What kind of organisms are found in kingdom monera? �م ��ا � � �ح � ��ار ���� �� �؟ (vi)(vii) What is meant by simple multicellular? �دہ � �� � � �اد �؟ (vii)
Note : Attempt the question in detail. �ٹ: درج ذ� �ال � � �اب �. (9=5+4)3(a) Describe general characteristics of five kingdom system
as proposed by Margulis and Schwartz.
� �دہ ���� �م � � ��ت � و���� ��� � �
� ��ر�� اور �ار�
�۔(a)3
(b) Describe the importance of Biodiversity. ����ڈا�ر� � ا� �ن �۔ (b)
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Biology-9 Date: Time:
Questions Type Type 6 - Short Test (MCQs=7, SQs=7, LQs=1) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (C) Q:2 (B) Q:3 (B) Q:4 (D) Q:5 (B) Q:6 (C)Q:7 (B)
O. Circle the correct answer. (15x1=15) ہ ��۔��O. در�� �اب � �ددا�
1 In logx64 = 2, the value of x is: ____ � � � x � 2 = 64xgol (A) 64(B) 2(C) 264(D) 8
1
2 What will be the value of a loga6 = 0.5: a � 0.5 � � � � �؟َ = 6agol (A) 6(B) 6√(C) 36(D)� �� � � ان None of these
2
3 If ax = n then: :� � n = xa ا� (A) nxgol = a(B) angol = x(C) nagol = x(D) xngol = a
3
4 log e = ____ where e ≅ 2.718: 2.718 ≌ e � ____ = e gol (A) 0(B) 0.4343(C) ∞(D) 1
4
5 logmn can be written as: :�� � � � ____ � nm gol (A) n(mgol)(B) n gol m(C) mgol n(D) (nm)gol
5
6 logp - logq is same as: :� � �ا�� �� logp-logq (A) p
q gol)((B) (q − p)gol(C) p golq gol
(D) qp gol)(
6
7 logba × logcb can be written as ______: :� � � � � ____� bcgol × abgol (A) cagol(B) acgol(C) bagol(D) cbgol
7
8log
pq = ______( ) ______ =
pq gol)(
(A) qgol − pgol(B) pgolqgol
(C) qgol + pgol(D) pgol − qgol
8
9 logyx will be equal to: � ��۔ �ا�� �� xygol (A) xzgol
zygol(B) zxgol
zygol(C) xzgol
yzgol(D) yzgol
xzgol
9
10 If y = logzx then _____: :_____�� xzgol = y ا� (A) x = yz(B) z = yx(C) y = zx(D) x = zy
10
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Maths-9 Date: Time:
Questions Type Type 1 - MCQs Test - MCQs=15
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (D) Q:2 (C) Q:3 (C) Q:4 (B) Q:5 (C) Q:6 (A)Q:7 (B) Q:8 (A) Q:9 (C) Q:10 (A)
1. Circle the correct answer. (6x1=6) ہ ��۔��1- در�� �اب � �د دا�
1 What will be the value of a loga6 = 0.5: a � 0.5 � � � � �؟َ = 6agol (A) 6(B) 6√(C) 36(D)� �� � � ان None of these
1
2 If ax = n then: :� � n = xa ا� (A) nxgol = a(B) angol = x(C) nagol = x(D) xngol = a
2
3 log e = ____ where e ≅ 2.718: 2.718 ≌ e � ____ = e gol (A) 0(B) 0.4343(C) ∞(D) 1
3
4 logmn can be written as: :�� � � � ____ � nm gol (A) n(mgol)(B) n gol m(C) mgol n(D) (nm)gol
4
5 logba × logcb can be written as ______: :� � � � � ____� bcgol × abgol (A) cagol(B) acgol(C) bagol(D) cbgol
5
6 If y = logzx then _____: :_____�� xzgol = y ا� (A) x = yz(B) z = yx(C) y = zx(D) x = zy
6
2- Write short answers to any 6 questions: (6x2=12) .� 2- �� � 6 �ا�ت � � �ا���ت(i) Express the number in ordinary notation. 9.018 × 10 −6 6−10 × �� � ������۔ 9.018
��م � (i)
(ii) Write in Scientific Notation: 416.9 416.9 :� � ���� �� (ii)
(iii) Find that value of x if: log3x = 4 4 = x3gol م ��۔� � � ‘x’ (iii)(iv) Find the value of 'a' loga6 = 0.5 0.5 = 6agol :�� م� � �'a' (iv)(v) Find the value without using the table
if log31.09 = 1.4926log0.003109 �ول ا�ل � � �م �� ا� �� �
� 1.4926 = 31.09gol(v)
(vi) Find the value without using the tableif log31.09 = 1.4926
log0.3109 �ول ا�ل � � �م �� ا� �� � � 1.4926 = 31.09gol
(vi)
(vii) Write in single logarithm. log 5 + log 6 − log 2 وا� ��ر� � � � ������۔ (vii)(viii) If log 2 = 0.3010, log 3 = 0.4771 and
log 5 = 0.6990 then find the value of log
1615
،0.3010 = 2 golم �� ا�� �0.6990 و۔ = 5 gol 0.4771 اور = 3 gol
(viii)
(ix) Simplify by using logarithm table. 3√25.47 �ول � �د � � ��۔ ��ر� �� (ix)
3- Write short answers to any 6 questions: (6x2=12) .� 3- �� � 6 �ا�ت � � �ا���ت
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Maths-9 Date: Time:
Questions Type Type 3 - MCQs+SQs Test (MCQs=6, SQs=12/18) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (C) Q:2 (C) Q:3 (B) Q:4 (C) Q:5 (B) Q:6 (A)
1. Circle the correct answer. (6x1=6) ہ ��۔��1- در�� �اب � �د دا�
1 In logx64 = 2, the value of x is: ____ � � � x � 2 = 64xgol (A) 64(B) 2(C) 264(D) 8
1
2 If ax = n then: :� � n = xa ا� (A) nxgol = a(B) angol = x(C) nagol = x(D) xngol = a
2
3 logp - logq is same as: :� � �ا�� �� logp-logq (A) p
q gol)((B) (q − p)gol(C) p golq gol
(D) qp gol)(
3
4 logba × logcb can be written as ______: :� � � � � ____� bcgol × abgol (A) cagol(B) acgol(C) bagol(D) cbgol
4
5 logyx will be equal to: � ��۔ �ا�� �� xygol (A) xzgol
zygol(B) zxgol
zygol(C) xzgol
yzgol(D) yzgol
xzgol
5
6 If y = logzx then _____: :_____�� xzgol = y ا� (A) x = yz(B) z = yx(C) y = zx(D) x = zy
6
2- Answer any 4 short questions. (4x2=8) .� 2- �� � 4 �ا�ت � � �ا���ت(i) Express the number in ordinary notation. 9.018 × 10 −6 6−10 × �� � ������۔ 9.018
��م � (i)
(ii) Write in Scientific Notation: 416.9 416.9 :� � ���� �� (ii)
(iii) Find the value of 'a' loga6 = 0.5 0.5 = 6agol :�� م� � �'a' (iii)(iv) Find the value without using the table
if log31.09 = 1.4926log0.3109 �ول ا�ل � � �م �� ا� �� �
� 1.4926 = 31.09gol(iv)
(v) Write in single logarithm. log 5 + log 6 − log 2 وا� ��ر� � � � ������۔ (v)(vi) Simplify by using logarithm table. 3
√25.47 �ول � �د � � ��۔ ��ر� �� (vi)
3- Answer any 4 short questions. (4x2=8) .� 3- �� � 4 �ا�ت � � �ا���ت(i) Find that value of x if: log3x = 4 4 = x3gol م ��۔� � � ‘x’ (i)(ii) Find the value without using the table
if log31.09 = 1.4926log0.003109 �ول ا�ل � � �م �� ا� �� �
� 1.4926 = 31.09gol(ii)
(iii) If log 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990 then find the value of
log 1615
،0.3010 = 2 golم �� ا�� �0.6990 و۔ = 5 gol 0.4771 اور = 3 gol
(iii)
Attempt any ONE question in detail. � 1 �ال � � �اب �۔ (8=4+4)4(a) Use log tale to fine the value of ( 8.97 )3× ( 3.95 )2
3√15.37�ول � �د � � �م ��۔ ��ر� �� (a)4
(b) Use log tables to find the value of ( 1.23 ) ( 0.6975 )( 0.0075 ) ( 1278 )
�ول � �د � � �م ��۔ ��ر� �� (b)
5(a) Use log tables to find the value of: 0.8176 × 13.64 13.64 × �ول � �د � � �م �: 0.8176 ��ر� �� (a)5
(b) Find value of x when log64x = −23
x � � �م �۔ ا� (b)
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Maths-9 Date: Time:
Questions Type Type 6 - Short Test (MCQs=6, SQs=8/12, LQs=1/2) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (D) Q:2 (C) Q:3 (A) Q:4 (B) Q:5 (C) Q:6 (A)
O. Circle the correct answer. (15x1=15) ۔����O. در�� �اب � �ددا�
1 Networks connected together to make a larger network iscalled:
:� � � ورك �� �، ��� ��
��ا � �� � ا�� � �� � ور� � آ� � ��ُ ��
�
(A)ورك � ��
� ���� � وركLocal Area Networks(B) �� ا�� ��
� ���� Wide Area Network وا� ا��(C)ورك � �
�� ورك � � �
�� Network of Networks(D)ورك � �
�Computers Network ��ز �
1
2 The most well-known example of network of networks is: � ورك“� �ر�ل �: ��
� ور� �� ��
�” (A)ورك � �
�� ���� �Local Area Networks(B) �� ا�� �
�� وركInternet(C) ا�� �
�Telephone Network � �ن �
(D)ورك � ��
� � Cable Network
2
3 We can use servers to store our files remotely like: :� � � �� ا� ��ں � دور دراز �ورز � � ر� �
(A)���� ڈراپ DropBox(B)ڈرا� ��� Google drive(C)� ٹ� hotmail(D) دو�ں BاورA both A and B3
4 The computer that is accessing that storage space iscalled:
:� � �� � � �ر� � � � �� � ر� �، ���
(A)ن� LAN(B)ور� Server(C)� ورك workstation(D)���� ڈراپ DropBox
4
5 A device that initiates the communication process orsends the message is called:
���� ار�ل �� �،���� �و� �آ�ز �� � ���
� ��� ���ا� ڈ�ا� � � �
:�� (A)ور� worker(B)ر� sender(C)ر�ر receiver(D)�� hawker
5
6 A receiver can be a: و�ل �ہ � � �: (A)�� computer(B)�� printer(C)� fax(D)م� ABC ABC all
6
7 Actual content of a message is called: :�� ���� � ا� � �����
(A)رول � play roll(B)� ��
� � play sheet(C)ڈ� � playload(D)�ِ������ � play bill7
8 The physical path that connects a sender and a receiver iscalled:
:� � ا�� را� � �م � وا� اور و�ل �� وا� � ���
(A)روڈ road(B)� راڈ broadband(C)�� medium(D)� lane
8
9 The medium can be a: :� � � �� (A)ر� �� � �� �� copper wire(B)� آ� �� fiber optic cable(C)و و�ز�� microwaves
(D)م� ABC ABC all
9
10 The Internet uses a layered communication model, called: :� � ��� � � ،� � �� �ڈل � ا�ل ���� �� ����
��� ا�� �ڈ � �
�ا��
(A) http(B) WWW(C) TCP/IP(D) FTP10
11 TCP stands for: :� �TCP
(A)ا�رٹ �ول �و��ل� Transport Control Penal(B)م �ول �و��ل� � Telecom Control Panel(C)
�� ��ول ��
� � �������� ���
��Transmission Control Protocol �ا� �ول �و��لTransmission Control Penal(D) �ا
11
12 IP stands for: :� � IP (A)ا�� �و��ل Information Protocol(B)و��ل� � �
�Internet Protocol(C) ا��
�� �� � �
�Internet Panel ا��
(D)ا�� �و��ل Internal Protocol
12
13 Which one of the following layer sends a message to theserver connected with sender:
درج ذ� � � �ن � � �م � ار�ل �ہ � �� � �ور �:����
��� � ���� �
(A)� ورك � ��
� Network Layer(B)� �� Physical Layer(C)� � ڈ� Data Link Layer(D)� ��
� �� ������ Application Layer ا���
13
14 FTP is an abbreviation of: :� �FTP
(A)و��ل� � �� File Testing Protocol(B)ا�رٹ �و��ل� �� File Transport Protocol(C)ا� �و��ل� �� File Transfer Protocol(D)و��ل� � �� File Tele-Protocol
14
15 A networking device that forwards data packets from onenetwork to another is called:
� ��
� ورك � دو�ے � ��
� ورك � ڈ�ا� � � ڈ� � � ا�� � ��
�ورك � � �، �� �:
(A)ر� ��
�sender(C) �رrounder(B) راؤ��router راو�thrower(D) �و�
15
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Computer Science-9 Date: Time:
Questions Type Type 1 - MCQs Test - MCQs=15
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (C) Q:2 (B) Q:3 (D) Q:4 (C) Q:5 (B) Q:6 (D)Q:7 (C) Q:8 (C) Q:9 (D) Q:10 (C) Q:11 (D) Q:12 (B)Q:13 (C) Q:14 (C) Q:15 (D)
1. Circle the correct answer. (9x1=9) ۔����1. در�� �اب � �ددا�
1 Routing is process of taking data from one device andsending it to another device in different __________.
رو� ا� � � � � ا�� آ� � ڈ� � � دو�ے آ� �:� � �۔۔۔۔۔ � � ���
(A)����� �� Channel(B)ورك � �
�� Network(C)���� Path(D)� ��� Area ا��
1
2 DHCP stands for __________________. DHCP۔۔۔۔۔ � � �:
(A) Data Hosting Computer Protocol(B) Dynamic Host Compute Protocol(C) Dynamic Host Configuration Protocol(D) None of the above
2
3 Communications protocols cover ____________. �� �و��ل۔۔۔۔۔۔۔۔۔ �م �ا�م د� �:� ��� �
���
(A)� ��� �� � � ��� Authentication(B)� �Error detection(C) � �م ��� All �مCorrection(D) در� ���
3
4 A group of computer systems and some other deviceslinked together through a communication channel isknown as:
� ����� �� ��
� �� �������� � اور � آا�ت � ا�� �وپ � � �
:� � ذر� ا�� دو�ے � �� �ے �� �، ���
(A)ورك � ��
� network(B)رڈ و�� hardware(C)� system(D)� ��
internet ا��
4
5 The purpose of establishing a computer network is: :�� � ورك �� �� � � ��� ��
� ��
(A)�� � ��� � sharing resources و�� � ا�اكsurfing web sites(B) و��
(C)ل /�� � دا�� admission in school/college(D)د�� � �� exchange of files
5
6 A system that is used to transfer data from one point toother is called:
� ا� � � ڈ� � ا�� � � دو�ى � � �� � � ا�ل ���:� � ��� ،�
(A)� ڈ� data system(B)� ������ message processing(C)� ��
� �� ������� communication system
(D)ڈ� �ا� data transmission
6
7 A device that initiates the communication process orsends the message is called:
���� ار�ل �� �،���� �و� �آ�ز �� � ���
� ��� ���ا� ڈ�ا� � � �
:�� (A)ور� worker(B)ر� sender(C)ر�ر receiver(D)�� hawker
7
8 Which one of the following is a layer of TCP/IP: �ر� ذ� � � TCP/IP � ا�� � �: (A)� ا�رٹ� Transport Layer(B)� ڈ� Data Layer(C)� � �
�Internet Layer ا��
(D)� ا�� Transfer Layer
8
9 FTP is an abbreviation of: :� �FTP
(A)و��ل� � �� File Testing Protocol(B)ا�رٹ �و��ل� �� File Transport Protocol(C)ا� �و��ل� �� File Transfer Protocol(D)و��ل� � �� File Tele-Protocol
9
2. Answer any 4 short questions. (4x2=8) 2- درج ذ� �ا�ت � � 4 � � �ا���ت �۔(i) What is the difference between static and dynamic IP? �ق �ن
��ر� � � � � (Static)اور ڈا�� آ�۔� (Dynamic IP)ا��
��۔(i)
(ii) Describe the working of web browser. � �؟ � �ور � �م ��� ا�� و�� (ii)(iii) What is meant by file sharing? �� ��� � � �اد �؟ (iii)(iv) How a message is sent in data communication system? � �؟ ��� � � ����
���� � � ا��
� �� ������ڈ� � (iv)
(v) Explain payload and control information with example. � �ڈ اور �ول ا�ر� � �ل � و��� �۔ (v)(vi) Describe the function of transport layer? �رٹ � � � ا�ل �؟ (vi)
3. Answer any 4 short questions. (4x2=8) 3- درج ذ� �ا�ت � � 4 � � �ا���ت �۔(i) What are the main components of communication? ��ا/�� �ن � �؟ �� � �دى ا��
� �� ������� (i)
(ii) Define computer network. � ور� � �� �ن �۔ ��
� �� (ii)(iii) Give some examples of sharing of resources. ��� (و�� � ا�اك)� �� د�۔ (iii)(iv) What is meant by the transmission medium? �� �� � � �اد �؟
� �� �ا��� (iv)(v) What is meant by File Transfer Protocol? �� �ا� �و��ل � � �اد �؟ (v)(vi) Describe the working of routing in the internet. � � رؤ� � �� �ر �ن �۔ �
�ا�� (vi)
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Computer Science-9 Date: Time:
Questions Type Type 3 - MCQs+SQs Test (MCQs=9, SQs=8/12) Total=25
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (B) Q:3 (D) Q:4 (A) Q:5 (B) Q:6 (C)Q:7 (B) Q:8 (A) Q:9 (C)
1. Circle the correct answer. (6x1=6) ۔����1- در�� �اب � �ددا�
1 Routing is process of taking data from one device andsending it to another device in different __________.
رو� ا� � � � � ا�� آ� � ڈ� � � دو�ے آ� �:� � �۔۔۔۔۔ � � ���
(A)����� �� Channel(B)ورك � �
�� Network(C)���� Path(D)� ��� Area ا��
1
2 A server is a physical computer assigned to serve theneeds of its:
�ا��
�ور ا�� �� � � � ا� �و� �ورت �رى �� � � �:� � ���
(A)� ور�ز workers(B)� ں�� people(C)� �� clients(D)� ں�� customers
2
3 Actual content of a message is called: :�� ���� � ا� � �����
(A)رول � play roll(B)� ��
� � play sheet(C)ڈ� � playload(D)�ِ������ � play bill3
4 The medium can be a: :� � � �� (A)ر� �� � �� �� copper wire(B)� آ� �� fiber optic cable(C)و و�ز�� microwaves
(D)م� ABC ABC all
4
5 TCP stands for: :� �TCP
(A)ا�رٹ �ول �و��ل� Transport Control Penal(B)م �ول �و��ل� � Telecom Control Panel(C)
�� ��ول ��
� � �������� ���
��Transmission Control Protocol �ا� �ول �و��لTransmission Control Penal(D) �ا
5
6 Which one of the following is a layer of TCP/IP: �ر� ذ� � � TCP/IP � ا�� � �: (A)� ا�رٹ� Transport Layer(B)� ڈ� Data Layer(C)� � �
�Internet Layer ا��
(D)� ا�� Transfer Layer
6
2- Answer the following questions: (8x2=16) .� 2- درج ذ� �ا�ت � � �ا���ت(i) What are the main components of communication? ��ا/�� �ن � �؟ �� � �دى ا��
� �� ������� (i)
(ii) What is the difference between point-to-point andmultipoint connection?
�ق ��۔�
� �ا� اور � �ا� � � � ُ��ا� � (ii)
(iii) What is hardware sharing? �رڈو� ��� � �؟ (iii)(iv) By using which services we can store our files remotely? �؟
�دور دراز � �ورز � ا�ل �� �� � ا� ڈ� �ظ � � (iv)
(v) Give an example that explains the working of a client. �� � �م �� � �� �ر �ل � وا� �۔ (v)(vi) What is the use of communication system? �� � � � ا�ل �؟
� �� ������� (vi)
(vii) What is meant by the transmission medium? �� �� � � �اد �؟� �� �ا��� (vii)
(viii) State the working of a router. رو� � �م �� � �� �ن �۔ (viii)Note : Attempt the question in detail. (8x1=8) .� ٹ: درج ذ� �ال � � �اب�
1 What are the sizes of IPv4 and IPv6? Explain the methodto calculate the size of these both standards.
� �� � �� �ر� ���رز � ��
� �� ��۔ دو�ں �
� ��� �IPV6اورIPV4
و� ��۔ 1
SMART TEST SERIESwww.notespk.com : [email protected]
Name: Roll#: Class: CLASS-9
Subject: Computer Science-9 Date: Time:
Questions Type Type 6 - Short Test (MCQs=6, SQs=8, LQs=1) Total=30
Test Syllabus: Unit-3,
MCQs Ans KeyQ:1 (B) Q:2 (C) Q:3 (C) Q:4 (D) Q:5 (D) Q:6 (A)