1
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following belongs to 'Pisces'?
A
Dogfish
B
Jellyfish
C
Silverfish
D
Starfish
2
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following groups is called 'amphibians of plant kingdom'?
A
Bryophytes
B
Thallophytes
C
Pteridophytes
D
Gymnosperms
3
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Which one of the following is caused by a bacterial pathogen?
A
AIDS
B
Dengue fever
C
COVID-19
D
Typhoid fever
4
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33

Which one of the following is the mechanism of action of oral contraceptive pills?

A
They kill the egg.
B
They kill the sperm.
C
They kill the zygote.
D
They inhibit the release of egg.