1
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33

Which one among the following cells produces antibodies against a foreign antigen?

A

Lymphocytes

B

Erythrocytes

C

Eosinophils

D

Platelets

2
NDA General Ability 3 September 2023
MCQ (Single Correct Answer)
+4
-1.33
The green plants in a terrestrial eco-system absorbs sunlight that falls on their leaves and convert it into food energy. The percentage of solar radiation absorbed by all green plants for the process of photosynthesis is about 
A
1%
B
5%
C
8%
D
10%
3
NDA General Ability 3 September 2023
MCQ (Single Correct Answer)
+4
-1.33
The two important features of sexual reproduction in higher organisms that create genetic diversity in offspring are
A
Mitosis and fertilization
B
Meiosis and fertilization
C
Mitosis and binary fission
D
Meiosis and conjugation
4
NDA General Ability 3 September 2023
MCQ (Single Correct Answer)
+4
-1.33
Eukaryotic cells are much more complex as compared to prokaryotes. Which one of the following structures is exclusively present in a eukaryotic cell?
A
Cell wall
B
Plasma membrane
C
Nucleic acid
D
Mitochondria