NTSE Stage 1 - SAT (Mock Test 2) - Class 10 MCQ
30 Questions MCQ Test - NTSE Stage 1 - SAT (Mock Test 2)
An object is moving on a circle of radius r. When it completes half circle then the distance and displacement travelled by it will be
A body of mass m moving with a constant velocity v strikes another body of same mass m moving with same velocity but in opposite direction. The common velocity of both the bodies after collision is
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A gun fires bullets of mass m at the rate of n bullets per second with a velocity υ. Then the force required to keep the gun in its position will be
A ball attains 100 m of maximum height, when it is thrown vertically upward. Initial velocity of the ball will be
A bus and a car moving with the same kinetic energy are brought to rest by application of brakes which provide equal retarding force. Ratio of the distances covered by them will be
A ship sends out ultrasound that reflects from the scabbed and a detected after 4 sec, if the speed of ultrasound through sea water is 1.53 km/sec. then distance of the seabed from the ship will be
In the given wave diagram wave length and amplitude are respectively
If wavelength of a wave is 100 m, then 100 waves will cover…………………distance.
Object when placed at ……………in front of concave mirror magnification of – 1 is obtained.
When astronauts fly at higher altitude, the sky appears dark because:
Velocity of light travelling from rarer medium to denser medium decreases by 30%. Find the refractive index of the denser medium with respect to rarer medium ?
Which of the following formulae represents cycloakanes?
Precipitate formation during chemical reaction in indicated by this arrow:
The process of coating of zinc over iron is known as
Which of the following do not represent Electronic configuration correctly?
Which of the following is not a straight chain hydrocarbon?
Salt of strong acid and weak base have pH value:
BaCl2(aq) +Na2SO4()aq→BaSO4(s)+ 2NaCl(aq)
The types of reaction are;
(i) Displacement (ii) Precipitation (iii) Combination (iv) Double displacement
In the following equation ‘x’ stands for 2Al+xH2SO4 → Al2(SO4)3 +3H2:
The substance which are put into the best furnace in the manufacture of iron
Match the following:
Column I Column II
(1) Bleaching Powder (i) CaSO4. 2H2O
(2) Washing Powder (ii) NaHCO3
(3) Plaster of Paris (iii) Na2CO2 ,10H2O (2)
(4) Gypsum (iv) CaOCl2
(v) CaSO4.1/2H2O.
The metals which liberate hydrogen gas with dilute hydrochloric acid as well as caustic soda solution are:
Disease which may be caused by sexual contact is
Which of the following group of animals has exoskeleton?
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