1
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33

If the block P as shown in the figure below were to be at rest, what should the magnitude of force F be?

NDA General Ability 21 April 2024 General Science - Physics Question 142 English

A

5 N

B

6 N

C

8 N

D

10 N

2
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33

Of the following, which does not belong to a nuclear reactor?

A

A turbine

B

A heat exchanger

C

A mechanism to reduce CO2 emission

D

A reaction chamber

3
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33

Consider the following electric circuit :

NDA General Ability 21 April 2024 General Science - Physics Question 140 English

The current in the above electric circuit is :

A

1 A

B

(10/15) A

C

2 A

D

1.5 A

4
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33

A microscope may be a combination of :

A

two convex lenses.

B

a convex and a concave lens.

C

two concave lenses.

D

a convex lens and a convex mirror.