NSO Level 1- Science Olympiad (SOF) Class 9: Questions 626 - 630 of 1123

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Question number: 626

» Physics » Motion

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MCQ▾

Question

An object is said to be in motion if

Choices

Choice (4) Response

a.

It changes its position in the direction of force

b.

It does not change its position

c.

It changes its position with time

d.

Both a. and c. are correct

Question number: 627

» Chemistry » Matter

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MCQ▾

Question

The rate of evaporation depends on the following

Choices

Choice (4) Response

a.

Temperature

b.

Area of the evaporating surface

c.

Humidity

d.

All a. , b. and c. are correct

Question number: 628

» Biology » Diversity of Living Organisms

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MCQ▾

Question

The warm and humid tropical regions of the earth, between the tropic of Cancer and the tropic of Capricorn are rich in plant and animal diversity. This is called the region of

Choices

Choice (4) Response

a.

Biodiversity

b.

Mega diversity

c.

Eco diversity

d.

Question does not provide sufficient data or is vague

Question number: 629

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Which of these options are not functions of ribosomes?

(i) It helps in the manufacture of proteins

(ii) It helps in the manufacture of enzymes

(iii) It helps in the manufacture of hormones

(iv) It helps in the manufacture of starch molecules

Choices

Choice (4) Response

a.

(ii) and (iii)

b.

(i) and (ii)

c.

(iii) and (iv)

d.

(i) and (iv)

Question number: 630

» Mental Ability

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MCQ▾

Question

Compare the knowledge of persons P, Q, R, X, Y and Z in relation to each other.

1. P knows more than X.

2. Q knows as much as Z.

3. R knows less than Z.

4. X knows more than Q.

The best knowledgeable person amongst all is:

Choices

Choice (4) Response

a.

P

b.

Q

c.

X

d.

R

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