NTSE SAT Physics Wave Motion and Sound MCQs
Question: Sound travels at a speed of 350 ms-1 in air. It means that is one second, a distance of 350 m is traveled by : a) Disturbance b) Source c) Listener d) Air Answer: Disturbance Question: The device used for locating the position and distance of an object,…
NTSE SAT Physics Work MCQs
Question: A porter is moving on a platform with a box of 10 kg on his head. In moving 20 m. work done by the force of gravity will be (g = 10 m/s2) : a) 2000 J b) 1000 J c) 500 J d) Zero Answer: Zero Question: Work done by a passenger standing on a platform holding a…
NTSE SAT Physics Use Of Electricity In Daily Life MCQs
Question: Electric fuse in an alloy of : a) Lead and Tin b) Lead and Copper c) Lead and Zinc d) Tin and Zinc Answer: Lead and Tin Question: A circuit has fuse of 5A. What is the maximum number of 100W (220 V) bulb that can be safely used in the circuit ? a) 5 b) 7 c) 9…
NTSE SAT Physics Types Of Motion Distance and Displacement MCQs
Question: A particle experiences constant acceleration for 20 s after starting from rest. If it travels a distance X1, in the first 10 s and distance X2, in the remaining 10s, then which of the following is true ? a) X1 = 2X2 b) X1 = X2 c) X2 = 3X1 d) None of…
NTSE SAT Physics Space Exploration and Universe MCQs
Question: Out of the following, the only one that is a star, is : a) Alpha Centauri b) Jupiter c) Halley’s Comet d) The Milky Way Answer: Alpha Centauri Question: The milky way galaxy is : a) An irregular galaxy b) An elliptical galaxy c) A spiral galaxy d) A ring…
NTSE SAT Physics Sources Of Energy MCQs
Question: Which of the following has the least calorific value ? a) Coal b) Petrol c) Diesel d) Natural gas Answer: Coal Question: Which of the following is not a high wind-energy region of India ? a) Bay of Bengal b) The Arabian sea Islands c) Gujarat d) Punjab Answer…
NTSE SAT Physics Power MCQs
Question: A man weighing 600 N carries a load of 150 N up a height of stairs 6m high in 15 seconds. His power will be : a) 290 W b) 350 W c) 300 W d) 200 W Answer: 300 W Question: The relation between Watt and horse power is: a) IHP = 0.00134 W b) IW = 0.00134 HP c) IW…
NTSE SAT Physics Nuclear Fission and Fusion MCQs
Question: Which of the following is used to absorb the neutrons in a nuclear reactor ? a) Moderator b) Coolant c) Boron rod d) Graphite Answer: Boron rod Question: Which of the following cannot be used to produce electricity ? a) Nuclear fission b) Hydro energy c)…
NTSE SAT Physics Motion Speed Velocity and Acceleration MCQs
Question: A body goes from A to B with a velocity of 20 m/s and comes back from B to A with a velocity of 30 m/s. The average velocity of the body during the whole journey is : a) Zero b) 24 m/s c) 25 m/s d) None of these Answer: Zero Question: The velocity - time graph…
NTSE SAT Physics Motion Circular Motion MCQs
Question: A player completes a circular path of radius r in 40 s. At the end of 2 minutes 20 seconds, displacement will be : a) 2r b) 2 π r c) 7 π r d) Zero Answer: 2r Question: A body moves along the circumference of a circular track of radius R (Figure). What is…
NTSE SAT Physics Magnetism MCQs
Question: A bar magnet has been cut equally length wise and width wise to give four equal pieces. The pole strength of each piece as compared to the pole strength of original bar magnet is : a) Same b) c) d) Answer: Question: The direction of magnetic lines of…
NTSE SAT Physics Light Refraction and Lens MCQs
Question: The refractive index of air relative to glass is 2/3 and that of diamond relative to air is 12/5. The refractive index of glass relative to diamond is : a) b) c) d) Answer: Question: Monochromatic light is refracted from air into a medium of…
NTSE SAT Physics Light Reflection and Mirror MCQs
Question: Quantum theory of light was given by : a) Newton b) Plank c) Faraday d) None of these Answer: Plank Question: Which of the following correctly represents graphical relation between angle of incidence (i) and angle of reflection(r) ? a) b) c) d) Answer…
NTSE SAT Physics Light Eye and Optical Instrument MCQs
Question: magnifying power of an astronomical telescope is 15. Then ratio of the focal length of the objective to the focal length of the eye piece is : a) 15 b) 1/15 c) 11.5 d) None Answer: 15 Question: The defect of vision in which person can seen distant objects…
NTSE SAT Physics Heat Thermal Expansion Mode of Transfer of Heat MCQs
Question: The S.I. unit of linear (α), superficial (β) and cubical (γ)expansion coefficient are respectively : a) per 0C, per 0C2, per 0C3 b) all are dimension less c) all has same unit of per 0C d) all has same unit of per K Answer: all has same unit…