1
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Sand falls vertically on a conveyor belt at a work rate of 0⋅1 kg/s. In order to keep the belt moving at a uniform speed of 2 m/s, the force required to be applied on the belt is :
2
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
The power required to lift a mass of 8⋅0 kg up a vertical distance of 4 m in 2 s is (taking acceleration due to gravity as 10 m/s2):
3
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
One block of 2⋅0 kg mass is placed on top of another block of 3⋅0 kg mass. The coefficient of static friction between the two blocks is 0⋅2. The bottom block is pulled with a horizontal force F such that both the blocks move together without slipping. Taking acceleration due to gravity as 10 m/s2, the maximum value of the frictional force is :
4
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
A mass is attached to a spring that hangs vertically. The extension produced in the spring is 6 cm on Earth. The acceleration due to gravity on the surface of the Moon is one-sixth of its value on the surface of the Earth. The extension of the spring on the Moon would be:
Paper analysis
Total Questions
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General Science
52
General Studies
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