| 2022-10-27 | a. State Newton's second law of motion.
b. Using the second law of motion, derive the relation be... | 3:23 | 18 | | Counter-Strike: Source
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| 2022-10-27 | What happens to the momentum when:
a. velocity is doubled keeping the mass unchanged.
b. velocity... | 2:29 | 43 | | Counter-Strike: Source
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| 2022-10-27 | In relation to the action and reaction forces, answer the following:
a. Dothey act on the same or... | 3:20 | 0 | | Counter-Strike: Source
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| 2022-10-27 | State the action and reaction forces in the following cases:
a. A book kept on the table.
b. Movi... | 3:59 | 4 | | Counter-Strike: Source
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| 2022-10-27 | Give an example of each where a force:
a. stops a moving body.
b. changes the shape of the body.
... | 3:27 | 1 | | Counter-Strike: Source
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| 2022-10-27 | Choose the correct statement:
a. All objects do not resist a change in their state of motion.
b. ... | 5:02 | 6 | | Counter-Strike: Source
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| 2022-10-27 | Fill in the Blanks
a. When a body is travelling at a constant velocity, the net force on it is
b.... | 3:25 | 1 | | Counter-Strike: Source
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| 2022-10-27 | A ball is thrown vertically upward in a train moving with uniform velocity. The ball will
a. fall... | 4:34 | 137 | | Counter-Strike: Source
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| 2022-10-27 | If a constant force acts on a body initially kept at rest, the distance moved by the body in time... | 2:22 | 61 | | Counter-Strike: Source
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| 2022-10-27 | If a bomb at rest explodes and splits into two equal fragments, then these fragments will move in... | 3:05 | 8 | | Counter-Strike: Source
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| 2022-10-27 | Impulse has the same unit as that of:
a. Force
b. Linear momentum
c. Inertia | 2:43 | 8 | | Counter-Strike: Source
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| 2022-10-27 | If a force acts on a body at an instant for a short interval of time t, then the impulse acting o... | 1:59 | 6 | | Counter-Strike: Source
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| 2022-10-27 | If two bodies collide, then the impulsive force between them can change:
a. the speed of both the... | 2:42 | 1 | | Counter-Strike: Source
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| 2022-10-27 | If a body is not accelerated:
a. no force acts on it
b. no unbalanced force acts on it
c. the res... | 2:13 | 15 | | Counter-Strike: Source
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| 2022-10-27 | Force measures the rate of change of:
a. mass
b. velocity
c. momentum | 2:11 | 5 | | Counter-Strike: Source
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| 2022-10-27 | The displacement-time graph of a body is shown here.
The corresponding velocity-time graph will b... | 2:58 | 2 | Show | Counter-Strike: Source
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| 2022-10-27 | Pritha and Richa are best friends.
Pritha usually finds Richa overspeeding on roads and tends to ... | 3:48 | 3 | | Counter-Strike: Source
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| 2022-10-27 | Ram jogs from one end (X) to the other end (Y) of a straight road that is 300 m long in 2 minute... | 5:04 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Ram jogs from one end (X) to the other end (Y) of a straight road that is 300 m long in 2 minute... | 3:59 | 4 | | Counter-Strike: Source
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| 2022-10-27 | The state of motion is described by the
a. Position of rest
b. Position of motion
c. Both by the ... | 2:36 | 5 | | Counter-Strike: Source
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| 2022-10-27 | The speed of a body is 1 m / s. The angle between the distance-time graph of the body and the ti... | 3:19 | 4 | | Counter-Strike: Source
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| 2022-10-27 | A girl swims in a swimming pool of length 100 m. She swims from one end to another end and reach... | 3:16 | 5 | | Counter-Strike: Source
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| 2022-10-27 | The given Figure shows the path OXYZ followed by a man, who starts from O. The displacement of th... | 3:32 | 4 | Show | Counter-Strike: Source
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| 2022-10-27 | A boy standing at point A throws a stone that travels along a path up to B as shown below. At the... | 2:42 | 8 | Show | Counter-Strike: Source
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| 2022-10-27 | The velocity-time graph of a car moving on a straight road is shown below. The displacement of th... | 2:05 | 0 | Show | Counter-Strike: Source
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| 2022-10-27 | Give reasons to justify the given statements.
a. Displacement of the body can be positive, negati... | 6:36 | 3 | | Counter-Strike: Source
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| 2022-10-27 | A car is moving on a straight road with uniform acceleration. The data gives the speed of the car... | 2:58 | 14 | | Counter-Strike: Source
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| 2022-10-27 | A body travels along a semicircular path of radius 14 m in 11 s. Find the following:
a. distanc... | 3:41 | 30 | | Counter-Strike: Source
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| 2022-10-27 | Give one example for each of the following situations.
a. Zero acceleration
b. Uniform accelerati... | 5:07 | 6 | | Counter-Strike: Source
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| 2022-10-27 | Draw a v-t graph for a body travelling with a non-zero initial velocity ' u ', undergoing an acce... | 6:07 | 6 | | Counter-Strike: Source
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| 2022-10-27 | The speed-time graph for an object in motion is given below. Study the graph and answer the follo... | 4:20 | 1 | | Counter-Strike: Source
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| 2022-10-27 | Study the graph given below and answer the questions that follow:
a. What is the type of motion r... | 1:37 | 3 | | Counter-Strike: Source
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| 2022-10-27 | Draw a v-t curve for a body moving with:
a. uniform velocity
b. non-uniform deceleration
c. varia... | 2:52 | 1 | | Counter-Strike: Source
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| 2022-10-27 | Observe the velocity-time graph given above and find:
a. The displacement covered in the first 5 ... | 2:58 | 3 | | Counter-Strike: Source
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| 2022-10-27 | Draw the displacement-time graph for the following situations:
a. When a body is stationary
b. Wh... | 2:35 | 24 | | Counter-Strike: Source
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| 2022-10-27 | Under what condition is the acceleration produced in a body
a. positive
b. negative
c. zero.
Give... | 2:53 | 3 | | Counter-Strike: Source
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| 2022-10-27 | Give one word for each of the following.
a. It is determined by the slope of the v-t curve.
b. It... | 2:15 | 1 | | Counter-Strike: Source
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| 2022-10-27 | Match the Following COLUMN A COLUMN B
a. 2 cm / s i. 2.88 km / h
b. 54 km / h ii. 0.02 m / s
... | 7:04 | 3 | | Counter-Strike: Source
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| 2022-10-27 | When a body moves along a semicircle, the total angle subtended by it at the centre of the circle... | 1:54 | 24 | | Counter-Strike: Source
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| 2022-10-27 | When a particle moves with uniform velocity
a. The particle must be at rest.
b. The particle move... | 2:06 | 4 | | Counter-Strike: Source
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| 2022-10-27 | A person travels along a straight road for the first half-time with a velocity v_1 and the second... | 3:45 | 29 | | Counter-Strike: Source
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| 2022-10-27 | If a body starts from rest and moves with uniform acceleration, then
a. vαt
b. s α t
c. Vαs
d. s... | 2:28 | 3 | | Counter-Strike: Source
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| 2022-10-27 | A ball strikes the floor vertically downwards with a speed of 10 m / s and rebounds with the sam... | 3:46 | 47 | | Counter-Strike: Source
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| 2022-10-27 | The average speed of a moving object is equal to the magnitude of its average velocity when it tr... | 3:20 | 8 | | Counter-Strike: Source
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| 2022-10-27 | Which of the following is not a scalar quantity?
a. speed
b. time
c. distance | 2:30 | 7 | | Counter-Strike: Source
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| 2022-10-27 | A body moving on a circular path has:
a. constant speed
b. constant direction
c. constant velocit... | 2:43 | 7 | | Counter-Strike: Source
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| 2022-10-27 | In the equation of motion, z=x t+y t^2 the units of x and y are and respectively.
a. m / s, m
b. ... | 2:09 | 1 | | Counter-Strike: Source
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| 2022-10-27 | In case of a moving body:
a. displacement = distance
b. displacement is ≥ distance
c. displacemen... | 2:58 | 4 | | Counter-Strike: Source
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| 2022-10-27 | Matching Type Question
Column I
Column II
A. Area occupied below the velocity time graph (p) acce... | 3:47 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Read the given paragraph below carefully and answer the questions.
In this sector, workers do not... | 3:10 | 6 | | Counter-Strike: Source
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| 2022-10-27 | Assertion and Reason Type Questions
In the question given below, there are two statements marked ... | 4:47 | 1 | | Counter-Strike: Source
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| 2022-10-27 | Fill in the blanks:
(i) is a system in which the poor people are provided grains at lower price c... | 1:54 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Read the extract given below and answer the There are many ways to solve the problems questions t... | 7:28 | 14 | | Counter-Strike: Source
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| 2022-10-27 | Who created the cotton mill?
(i) Richard Arkwright
(ii) James Hargreaves
(iii) E.T. Paull
(iv) Th... | 1:55 | 12 | | Counter-Strike: Source
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| 2022-10-27 | Unemployment wastes what type of resources?
(a) Natural resources
(b) Human resources
(c) Artific... | 1:59 | 7 | | Counter-Strike: Source
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| 2022-10-27 | Name the highest mountain peak of the world located in Nepal.
(a) Kanchenjunga
(b) Mt. Everest
(c... | 0:57 | 4 | | Counter-Strike: Source
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| 2022-10-27 | In which state of India, the famous cooperative Amul is situated?
(A) Delhi
(B) Gujarat
(C) Karna... | 1:34 | 5 | | Counter-Strike: Source
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| 2022-10-27 | Mother Dairy cooperative is fromhich of the following state?
(A) Haryana
(B) Rajasthan
(C) Delhi | 2:05 | 11 | | Counter-Strike: Source
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| 2022-10-27 | organisation maintains buffer stock in India.
(A) FCI
(B) ADS
(C) PDS
(D) All of these | 2:26 | 1 | | Counter-Strike: Source
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| 2022-10-27 | In the question given below, there are two statements marked as Assertion (A) and Reason (R). Rea... | 1:31 | 0 | | Counter-Strike: Source
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| 2022-10-27 | What is the literacy rate as per the census of 2011 ?
(A) 70 %
(B) 72 %
(C) 73 %
(D) 71 % | 1:33 | 15 | | Counter-Strike: Source
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| 2022-10-27 | Read the following passage and answer the Answer the following MCQs by choosing the most question... | 7:29 | 5 | | Counter-Strike: Source
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| 2022-10-27 | Whenas the Ganga Action plan launched?
(A) 1986
(B) 1985
(C) 1971 | 1:48 | 74 | | Counter-Strike: Source
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| 2022-10-27 | What is the length of Krishna river?
(A) 1400 km
(B) 800 km
(C) 900 km
(D) 1300 km | 1:19 | 4 | | Counter-Strike: Source
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| 2022-10-27 | Where does Indus river rises from?
(A) Kailash
(B) Mansarowar
(C) Gangotri
(D) None of the above | 1:14 | 11 | | Counter-Strike: Source
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| 2022-10-27 | Which of these is a pastoral community in Africa?
(A) Hadza
(B) Somali
(C) Dorobo | 1:39 | 2 | | Counter-Strike: Source
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| 2022-10-27 | Who were suspicious of nomadic people?
(A) Other nomadic communities
(B) The Dutch
(C) The Persia... | 2:36 | 39 | | Counter-Strike: Source
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| 2022-10-27 | Whenas the Tribal Criminal Act Passed?
(A) In 1875
(B) In 1871
(C) In 1817
(D) In 1971 | 2:04 | 27 | | Counter-Strike: Source
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| 2022-10-27 | Who were the colonial powers in Indonesia?
(A) The Japanese
(B) The Chinese
(C) The Persians
(D) ... | 0:42 | 15 | | Counter-Strike: Source
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| 2022-10-27 | When did the railway network expand rapidly in India?
(A) In 1905
(B) In 1806
(C) After 1860
(D) ... | 0:45 | 9 | | Counter-Strike: Source
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| 2022-10-27 | What is meant by'sleepers' ?
(A) Iron tracks
(B) Steel planks
(C) Wooden planks laid across railw... | 1:01 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Construct a A B C with B C=6 cm, ∠ B=60^∘ and A B=5 cm. Construct another triangle whose sides ... | 3:20 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Construct a A B C in which B C=8 cm, ∠ B=45^∘ and ∠ C=60^∘. Construct another triangle similar t... | 5:26 | 2 | | Counter-Strike: Source
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| 2022-10-27 | In the given figure,A and P B are the tangents to a circle with centre O. Show that the points A,... | 3:35 | 128 | Show | Counter-Strike: Source
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| 2022-10-27 | Two tangent segments B C and B D are drawn to a circle with centre O such that ∠ C B D=120^∘. Pro... | 2:36 | 99 | | Counter-Strike: Source
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| 2022-10-27 | In the given figure, A D and A E are the tangents to a circle with centre O and B C touches the c... | 2:32 | 114 | | Counter-Strike: Source
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| 2022-10-27 | The line segment joining A(-2,9) and B(6,3) is a diameter of a circle with centre C. Find the coo... | 2:01 | 49 | | Counter-Strike: Source
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| 2022-10-27 | The difference between two numbers is 14 and the difference between their squares is 448 . Find t... | 4:08 | 118 | | Counter-Strike: Source
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| 2022-10-27 | Solve for x and y :
x+y-8/2=x+2 y-14/3=3 x+y-12/11
HINT a=b=c ⇒ a=b and b=c. | 7:01 | 6 | | Counter-Strike: Source
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| 2022-10-27 | A cell is connected across AD of a square loop ABCD, made of a conductor of uniform area of cross... | 9:20 | 3 | | Counter-Strike: Source
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| 2022-10-27 | In the electric circuit shown below two identical coils x and γ, each of resistance 100 Ω, are co... | 7:40 | 12 | Show | Counter-Strike: Source
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| 2022-10-27 | Match the entries in Column A with appropriate ones from Column B.
1c Column A Colu... | 3:36 | 0 | | Counter-Strike: Source
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| 2022-10-27 | four choices have been provided. Select the correct alternative.
In a suspension type of moving c... | 2:44 | 1 | | Counter-Strike: Source
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| 2022-10-27 | For each of the questions, four choices have been provided. Select the correct alternative, The t... | 2:18 | 0 | | Counter-Strike: Source
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| 2022-10-27 | An alloy (in liquid state) of mass 100 g and at 242^∘C is transferred into a copper calorimeter ... | 3:48 | 1 | | Counter-Strike: Source
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| 2022-10-27 | If the length of a steel rod is 100 cm at 0^∘C, then what should be the original length of a cop... | 6:14 | 4 | | Counter-Strike: Source
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| 2022-10-27 | A pendulum clock takes exactly 2 s to perform one oscillation at 0^∘C. If the pendulum clock is ... | 3:11 | 8 | | Counter-Strike: Source
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| 2022-10-27 | A physicist took a circular metallic sheet of radius 4 cm at a temperature of 27^∘C. He Heated m... | 4:52 | 2 | | Counter-Strike: Source
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| 2022-10-27 | Three liquids A, B and C of densities in the ratio of 1: 2: 3, respectively are taken. Their init... | 6:14 | 2 | | Counter-Strike: Source
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| 2022-10-27 | A mercury thermometer whose markings are in centimeter scale, is used to measure the temperature.... | 3:40 | 3 | | Counter-Strike: Source
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| 2022-10-27 | four choices have been provided. Select the correct alternative.
A pendulum clock takes exactly 2... | 2:59 | 2 | | Counter-Strike: Source
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| 2022-10-27 | four choices have been provided. Select the correct alternative. Anomalous behaviour of water can... | 2:34 | 2 | | Counter-Strike: Source
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| 2022-10-27 | 1 g of steam at 100^∘C cools to form water at 80^∘C. The amount of heat liberated is (Total heat... | 5:12 | 0 | | Counter-Strike: Source
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| 2022-10-27 | 1 kg of water at 0^∘C is taken in a vessel of water equivalent 100 g. This vessel is kept at th... | 3:55 | 1 | | Counter-Strike: Source
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| 2022-10-27 | For each of the questions, four choices have been provided. Select the correct alternative. The c... | 2:52 | 0 | | Counter-Strike: Source
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| 2022-10-27 | Match the following.
Column - A
Column - B
(A) Time period/
(a) Number of frequency
H.S.D. =50
(B... | 6:10 | 2 | | Counter-Strike: Source
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| 2022-10-27 | Arrange the following steps to determine the diameter of a wire by screw gauge in a proper sequen... | 2:28 | 3 | | Counter-Strike: Source
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| 2022-10-27 | Read the following extracts and answer the questions
(a) Why does the tiger stalk the length of t... | 7:20 | 15 | | Counter-Strike: Source
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| 2022-10-27 | Read the following extracts and antstoer the questions
(a) The houses that the poet refers to are... | 6:15 | 7 | | Counter-Strike: Source
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| 2022-10-27 | On learning about Lomov's purpose of visit, Chubukov says about Natalya, "..... as if she won't c... | 1:26 | 64 | | Counter-Strike: Source
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