1
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following groups is called 'amphibians of plant kingdom'?
A
Bryophytes
B
Thallophytes
C
Pteridophytes
D
Gymnosperms
2
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following is caused by a bacterial pathogen?
A
AIDS
B
Dengue fever
C
COVID-19
D
Typhoid fever
3
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
The twinkling of a star is due to the atmospheric
A
diffraction of starlight
B
reflection of starlight
C
refraction of starlight
D
Scattering of starlight
4
NDA General Ability 10 April 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
A mass M is dragged by a pulley on a horizontal plane by a force anti-parallel to its displacement. The work done in pulling the mass M is
A
zero
B
positive
C
infinite
D
negative
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