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

In the human digestive system, which one among the following is the role of the pancreas?

A

Secretion of surfactants to break up lipid droplets

B

Storage and regulated release of bile

C

Secretion of lipase, amylase and protease

D

Neutralizing stomach acids

2
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language

Consider the following statements :

1. DNA replication takes place when chromatin is opened up.

2. Chromatin organises itself into rod-shaped chromosomes before cell division.

3. Both prokaryotes and eukaryotes have the same process for cell division.

Which of the statements given above is/are correct?

A

1 only

B

1 and 2 only

C

1, 2 and 3

D

3 only

3
NDA General Ability 21 April 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language

A uniform meter scale of mass 0.24 kg is made of steel. It is kept on two wedges, W₁ and W₂, in a horizontal position. W₁ is at a distance of 0.2 m from one of its ends, while W₂ is at a distance of 0.4 m from the other end. If the force on the scale is N₁ due to W₁ and N₂ due to W₂, then : (take g = 10.0 m s⁻²)

A

N₁ = 1.6 N and N₂ = 0.8 N

B

N₁ = 0.8 N and N₂ = 1.6 N

C

N₁ = 0.6 N and N₂ = 1.8 N

D

N₁ = 1.8 N and N₂ = 0.6 N

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

Escape speed from the Earth is close to 11.2 km s⁻¹. On another planet whose radius is half of the Earth's radius and whose mass density is four times that of the Earth, the escape speed in km s⁻¹ will be close to :

A

11.2

B

15.8

C

5.6

D

7.9

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