Physics - MOST IMPORTANT KVS PRT Previous Year Questions
Practice real questions from previous year exams of KVS PRT.
📘 Ideal Gas Law📚 Evaporation and the affecting Factors
Q1
The rate of evaporation does not depends on which of the following?
🎯 KVS PRT 13/02/2011
📘 Sound📚 Speed of Sound in Different Media
Q2
Through which substance materials does the sound travel slowest?
🎯 KVS PRT 13/02/2011
📘 Work, Energy and Power📚 Other types of energy- chemical, mechanical, etc.
Q3
Watt-Second is the unit of?
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Physical Quantities related to Motion- acceleration, displacement, etc.
Q4
If the distance-time graph of the motion of a body is a straight line but it is not parallel to the time axis, then it can be concluded that its-
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Newton's Second Law of Motion
Q5
An engine of mass 8 metric tons is pulling a train of 5 coaches, each of which has a mass of 2 metric tons, on a horizontal track. If the engine exerts a force of 3.5 × 10⁴ N on the smooth track, how much force does coach No.-1 exert on the coach No-2?
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Inertia and its types
Q6
An open Jeep is moving along a straight line with a constant velocity. A person sitting in the front seat tosses a ball vertically upwards. After some time the ball-
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Misc
Q7
Consider the following statement in the context of third class levers. (A) In these levers the effort is between the fulcrum and the load. (B) These classes of levers have a mechanical advantage greater than one. (C) Forceps and human arm holding a load on the palm are examples of third class levers. The correct statements among the following are-
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Physical Quantities related to Motion- acceleration, displacement, etc.
Q8
An object moves in such a way that the distance traveled is directly proportional to the square of the time taken. What conclusion can be drawn about the motion of this object.
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Momentum-II: Conservation of Momentum
Q9
A body of mass 40 kg is moving along the straight line with a horizontal velocity of 15 m/sec, collides with a stationary wooden block of mass 10 kg and sticks to it. If the surface is smooth, then with what velocity will the combined body (body and wooden block) move along the same straight line after the collision?
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Force and Motion📚 Physical Quantities related to Motion- acceleration, displacement, etc.
Q10
At time t = 0, the velocity of scooter is 21 m/sec. Its speed is decreasing at the rate of 50 cm/s². How much distance has the scooter traveled at the end of 4 second.
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Work, Energy and Power📚 Forms of Energy- Kinetic Energy and Potential Energy
Q11
A body of mass 10 kg is moving with a velocity of 5 m/sec. If the velocity of this body is tripled, then the change in its kinetic energy is-
🎯 KVS PRT 22/12/2018 (Shift-I)
📘 Gravitation📚 Weight of an object at different places
Q12
Assertion (A): People experience the pull of the Earth even in a spaceship. Reason (R): The spaceship revolves around the Earth.
🎯 KVS PRT 28/02/2023 (Shift-II)
📘 Ideal Gas Law📚 Evaporation and the affecting Factors
Q13
Sometimes in summers, white patches are formed on our clothes especially in areas like underarms because of:
🎯 KVS PRT 24/02/2023 (Shift-II)
📘 Force and Motion📚 Simple Harmonic Motion- basics
Q14
A simple pendulum takes 60 seconds to complete 30 oscillations. What is the time period of the pendulum?
🎯 KVS PRT 24/02/2023 (Shift-I)
📘 Sound📚 Features of Sound- Loudness, Intensity, Pitch, Quality, etc.
Q15
Which of the following determines the pitch of the sound?
🎯 KVS PRT 22/02/2023 (Shift-II)
📘 Modern Physics📚 Misc
Q16
Damaged fluorescent tubes or CFLs need to be disposed off safely because:
🎯 KVS PRT 21/02/2023 (Shift-II)
📘 Thermal Properties of Matter📚 Temperature Scales- Kelvin, Celsius, etc.
Q17
ASSERTION (A) : The temperature of every person may not be the same. REASON (R) : The normal temperature is the average body temperature of a large number of healthy persons. Select the correct option from the given alternatives.
🎯 KVS PRT 21/02/2023 (Shift-II)