1
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following statements regarding oxidation and reduction reactions is NOT correct?
1
If a substance loses hydrogen during reaction, it is reduced
2
If a substance loses oxygen during reaction, it is reduced
3
If a substance gains hydrogen during reaction, it is reduced
4
If a substance gains oxygen during reaction, it is oxidized
2
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Match List I with List II and select the answer using the code given below the Lists:
List I (Physical Quantity) List II (SI Unit)
A. Temperature  1. Kelvin
B. Weight 2. Kilogram
C. Mass  3. Pascal
D. Pressure  4. Newton

code:

1
(a) - (1) , (b) - (2) , (c) - (4) , (d) - (3) 
2
(a) - (3) , (b) - (4) , (c) - (2) , (d) - (1) 
3
(a) - (1) , (b) - (4) , (c) - (2) , (d) - (3) 
4
(a) - (3) , (b) - (2) , (c) - (4) , (d) - (1) 
3
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language
For acid rain, the pH of rain water should be less than
1
7·0
2
6·6
3
5·6
4
8·0
4
NDA General Ability 13 April 2025
MCQ (Single Correct Answer)
+4
-1.33
Change Language

Which of the following statements with reference to Coriolis force is/are correct?
1.Coriolis force acts perpendicular to the pressure gradient force
2.At the equator, the Coriolis force is zero and the wind blows perpendicular to the isobars
Select the answer using the code given below:

1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2
EXAM MAP