NDA General Ability 13 April 2025 | Physics Question 236 | General Science

General Science

Physics

MCQ (Single Correct Answer)

Chemistry

MCQ (Single Correct Answer)

Biology

MCQ (Single Correct Answer)

Previous Next

NDA General Ability 13 April 2025

MCQ (Single Correct Answer)

-1.33

The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as

f=vλ

λ=vf

$f = \frac{\lambda}{v}$

v=λf

NDA General Ability 13 April 2025

MCQ (Single Correct Answer)

-1.33

The length of a simple pendulum is increased four times to its previous value while the mass is doubled. What is the ratio of the new and previous time period of the pendulum?

3:1

2:5

2:1

3:2

NDA General Ability 13 April 2025

MCQ (Single Correct Answer)

-1.33

Which one of the following is NOT a basic property of electric charge?

Charges can be added

Charge is conserved

Charge on a body is always an integral multiple of an electron or a proton charge

Charges can be created and destroyed in an isolated system

NDA General Ability 13 April 2025

MCQ (Single Correct Answer)

-1.33

What happens when the sunlight travels through the Earth’s atmosphere?

The blue colour is scattered more compared to the red colour

The red colour is scattered more compared to the blue colour

Both the blue and the red colours are scattered equally

The blue colour is not scattered but the red colour is scattered the most

Previous Next

Questions Asked from Marks 4

NDA General Ability 13 April 2025 (31) NDA General Ability 21 April 2024 (25) NDA General Ability 3 September 2023 (21) NDA General Ability 16 April 2023 (24) NDA General Ability 4 September 2022 (27) NDA General Ability 10 April 2022 (27) NDA General Ability 18 April 2021 (26)