1

NDA General Ability 21 April 2024

MCQ (Single Correct Answer)

+4

-1.33

Escape speed from the Earth is close to 11.2 km s⁻¹. On another planet whose radius is half of the Earth's radius and whose mass density is four times that of the Earth, the escape speed in km s⁻¹ will be close to :

2

NDA General Ability 21 April 2024

MCQ (Single Correct Answer)

+4

-1.33

Which one of the following does **not** apply to sound waves in fluids?

3

NDA General Ability 21 April 2024

MCQ (Single Correct Answer)

+4

-1.33

A ball of 0.1 kg mass is dropped on a hard floor from a height of 0.45 m and rises to a height of 0.2 m. If it was in touch with the floor for 0.1 s, the net force it applied on the floor while bouncing is : (take the gravitational acceleration g = 10 m s⁻²)

4

NDA General Ability 21 April 2024

MCQ (Single Correct Answer)

+4

-1.33

Which one of the following statements regarding simple pendulum is correct?

Simple pendulum has a time period independent of amplitude:

Questions Asked from Physics (Marks 4)

Number in Brackets after Paper Indicates No. of Questions

NDA Subjects

Mathematics

Algebra

Sets, Relations and Functions Logarithms Quadratic Equations and Inequalities Sequence And Series Binomial Theorem Matrices Determinants Permutations and Combinations Probability Complex Numbers Vector Algebra Three Dimensional Geometry Statistics

Trigonometry

Trigonometric Angles and Equations Inverse Trigonometric Function Height and Distance Properties of Triangles

Coordinate Geometry

Calculus

English

General Studies