1
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
If the current through an electrical machine running on direct current is $15 A$ and the machine runs for $10$ minutes, the charge that passes through the machine during this time is:
2
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following is the best shape of a solid metal rod to form the top end of a lightning conductor?
3
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Which of the following forces is/are fundamental in nature?
1. Gravitational force
2. Electromagnetic forces
3. Strong and weak nuclear forces
Select the correct answer using the code given below :
4
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
A spherical shell of outer radius R and inner radius R/2 contains a solid sphere of radius R/2 (see figure). The density of the material of the solid sphere is ρ and that of the shell is ρ/2. What is the average mass density of the larger sphere thus formed?

Paper analysis
Total Questions
English
50
General Science
50
General Studies
50
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