NSO Level 1- Science Olympiad (SOF) Class 9: Questions 574 - 580 of 1123

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Question number: 574

» Biology » Tissues

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MCQ▾

Question

If the tip of sugarcane plant is removed from the field, even then it keeps on growing its length. It is due to the presence of

Choices

Choice (4) Response

a.

Lateral meristem

b.

Intercalary meristem

c.

Cambium

d.

Apical meristem

Question number: 575

» Biology » Improvement in Food Resources

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MCQ▾

Question

Animal husbandry is the scientific management of

(i) Animal breeding

(ii) Culture of animals

(iii) Animal livestock

(iv) Rearing of animals

Choices

Choice (4) Response

a.

(i), (iii) and (iv)

b.

(ii), (iii) and (iv)

c.

(i), (ii) and (iii)

d.

(i), (ii) and (iv)

Question number: 576

» Mental Ability

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Question

A vendor loses the selling price 7 oranges on selling 49 oranges. His loss percent is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 577

» Chemistry » Atoms & Molecules

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MCQ▾

Question

The combining capacity of an element is called its

Choices

Choice (4) Response

a.

Atomicity

b.

Valency

c.

Avogadro constant

d.

Molar constant

Question number: 578

» Biology » Natural Resources

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MCQ▾

Question

Uneven heating of air over land and water-bodies causes

Choices

Choice (4) Response

a.

Lightning and thunder

b.

Winds

c.

Rain

d.

Snow

Question number: 579

» Biology » Improvement in Food Resources

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MCQ▾

Question

Which among the following fishes is a surface feeder?

Choices

Choice (4) Response

a.

Catlas

b.

Rohus

c.

Common carps

d.

Mrigals

Question number: 580

» Chemistry » Atoms & Molecules

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MCQ▾

Question

The component elements of ammonia are

Choices

Choice (4) Response

a.

Carbon and oxygen

b.

Nitrogen and oxygen

c.

Hydrogen and oxygen

d.

Nitrogen and hydrogen

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