NSO Level 1- Science Olympiad (SOF) Class 9: Questions 619 - 625 of 1123

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Question number: 619

» Biology » Diversity of Living Organisms

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MCQ▾

Question

The locomotory organs of Echinoderms are

Choices

Choice (4) Response

a.

Tube feet

b.

Jointed legs

c.

Muscular feet

d.

Parapodia

Question number: 620

» Chemistry » Matter

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MCQ▾

Question

Aquatic animals survive in water due to________of carbon dioxide and oxygen in water.

Choices

Choice (4) Response

a.

evaporation

b.

melting

c.

sublimation

d.

diffusion

Question number: 621

» Biology » Tissues

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MCQ▾

Question

Which type of tissue has lignified cell walls?

Choices

Choice (4) Response

a.

Cambium

b.

Parenchyma

c.

Collenchyma

d.

Sclerenchyma

Question number: 622

» Biology » Improvement in Food Resources

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MCQ▾

Question

Fish is a cheap source of

Choices

Choice (4) Response

a.

Fat

b.

Vitamin

c.

Animal protein

d.

Carbohydrates

Question number: 623

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Amoeba acquires its food through a process, termed

Choices

Choice (4) Response

a.

endocytosis

b.

exocytosis

c.

plasmolysis

d.

Question does not provide sufficient data or is vague

Question number: 624

» Mental Ability

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MCQ▾

Question

Taruna bought pens at Rs. 2.60 each and greeting cards at 80 paise each. If the pens cost Rs. 12 more than the cards, the equation involving is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 625

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 13 cm, 14 cm and 15 cm and the parallelogram stands on the base 14 cm, then the height of the parallelogram is ________.

Choices

Choice (4) Response

a.

8 cm

b.

6 cm

c.

4 cm

d.

10 cm

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