1
NDA General Ability 4 September 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following will be resulted when an animal cell is surrounded by a medium with lower concentration of water?
A
Cell will lose water
B
No change in movement of water
C
Cell will gain water
D
Cell will swell up
2
NDA General Ability 4 September 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
The digestive enzymes are present in
A
mitochondria
B
vacuoles
C
lysosomes
D
ribosomes
3
NDA General Ability 4 September 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
After fertilization, the fruit and the seed are produced by
A
ovule and ovary, respectively
B
ovary and ovule, respectively
C
ovary, no ovule required
D
ovule, no ovary required
4
NDA General Ability 4 September 2022
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Two convex lenses have focal lengths of 50 cm and 25 cm, respectively. If these two lenses are placed in contact, then the net power of this combination will be equal to
A
+2 dioptre
B
+6 dioptre
C
-6 dioptre 
D
+3 dioptre
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