NTSE: Sample Test Paper - 2011
Physics
Q1. A sheet of paper is placed on a table and a jug full of water is kept
on it while pulling the paper suddenly, it is observed that the water does not
spill out of jug. It is due to the inertia of the
(a) paper sheet
(b) jug & water in it
(c) hard
(d) table
Ans. (b)
Q2. “Every Action has equal & opposite reaction” was discovered by
(a) Pascal
(b) Newton
(c) Edison
(d) Copernicus
Ans. (b)
Q3. If a car travels a distance of 100 km & it takes 25 minutes to reach
its destination , the speed of the car is
(a) 4 km/min
(b) 4 mt/min
(c) 400 mt/min
(d) None of these
Ans. (a)
Q4. Name of scienctist who gave a relationship between mechanical energy &
heat energy
(a) Darwine
(b) Jameswatt
(c) James precot joule
(d) sir Isac Newton
Ans. (c)
Q5. A 1500 w electric geyser used every day for 2 hrs. Calculate the
energy consumed ?
(a) 90 kwh
(b) 30 kwh
(c) 750 kwh
(d) None of these
Ans. (a) Power of Geyser = 1500 W
Used time = 30 x 2 = 60
Energy Power x Time = 1500 x 60 / 1000 = 90 kwh
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