General Science-Our Internal Organs [NSTSE (National Science Talent Search Exam- Unified Council) Class 4]: Questions 1 - 5 of 47

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Question 1

Our Internal Organs

Question

MCQ▾

The function of hair inside our nose is:

Choices

Choice (4)Response

a.

To prevent dust particles enter our lungs

b.

To make it beautiful

c.

Not to let too much air go inside

d.

To keep our lungs cold

Question 2

Our Internal Organs

Question

MCQ▾

The excretory system works to remove wastes from the body. The body produces liquid, solid and gaseous wastes. Which organ is responsible for eliminating liquid waste? (Model Test Paper)

Choices

Choice (4)Response

a.

Lungs

b.

Kidneys

c.

Heart

d.

Skin

Question 3

Our Internal Organs

Question

MCQ▾
Figure Shows the Blood Absorb the Oxygen

The diagram shown above represents an organ which takes in oxygen and gives out carbon dioxide. Name the organ.

Choices

Choice (4)Response

a.

Kidneys

b.

Heart

c.

Lungs

d.

Liver

Question 4

Our Internal Organs

Question

Match List-Ⅰ List-Ⅱ▾

Match the following and select the correct answer.

List-Ⅰ (Body Part)List-Ⅱ (Function)
(A)

Tongue

(i)

Sense of hearing

(B)

Kidney

(ii)

Nitrogenous waste

(C)

Ear

(iii)

Control and coordination

(D)

Brain

(iv)

Taste buds

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (iv)
  • (ii)
  • (i)
  • (iii)

c.

  • (iv)
  • (ii)
  • (iii)
  • (i)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

Question 5

Our Internal Organs

Question

MCQ▾

Which of the following organ is located within skull?

Choices

Choice (4)Response

a.

Brain

b.

Kidneys

c.

Lungs

d.

Heart

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