NSO Level 1- Science Olympiad (SOF) Class 8: Questions 217 - 222 of 1175

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Question 217

Question

MCQ▾

Pick out the incorrect statement.

1. Pancreas secretes insulin

2. Insulin helps in the absorption of glucose.

3. Pancreas is an exocrine gland

Choices

Choice (4)Response

a.

3

b.

1

c.

1 & 2

d.

2

Question 218

Question

MCQ▾

Ankit՚s uncle told him that Wild Buffalo is an endangered species. This means that

Choices

Choice (4)Response

a.

It is found in a particular area only

b.

It is no more existing on the earth

c.

Its poaching is strictly prohibited

d.

Its population is decreasing in a fast rate

Question 219

Question

MCQ▾

Pick out the changes happening in girls during the stage of adolescence.

Choices

Choice (4)Response

a.

The ovary enlarges and start producing eggs.

b.

Sudden increase in height and weight.

c.

The region below waist becomes wider.

d.

All a., b. and c. are correct

Question 220

Question

MCQ▾

A versatile machine designed for reaping, threshing and winnowing is called a

Choices

Choice (4)Response

a.

Combine harvester

b.

Tractor

c.

Harvester

d.

Thresher

Question 221

Question

MCQ▾

Protruding voice box in boys during puberty is called

Choices

Choice (4)Response

a.

Adam՚s apple

b.

larynx

c.

Speaker

d.

All of the above

Question 222

Question

MCQ▾

Which of the following is not a traditional food preservative?

Choices

Choice (4)Response

a.

Vinegar

b.

Salt

c.

Jiggery

d.

Sugar

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