NSO Level 1- Science Olympiad (SOF) Class 9: Questions 886 - 891 of 1123

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Passage

Direction: A car moving in a triangular path ABC is shown in the picture. Observe the picture carefully and answer questions below

Triangle ABC is shown in the picture

Triangle ABC is Shown in the Picture

Question number: 886 (4 of 4 Based on Passage) Show Passage

» Physics » Motion

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MCQ▾

Question

When the car reaches back A, after travelling the triangular path, the total distance covered will be

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 887

» Chemistry » Structure of the Atom

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MCQ▾

Question

Who was the first scientist to propose a model for the structure of an atom?

Choices

Choice (4)Response

a.

J. J. Thomson

b.

John Dalton

c.

Cavendish

d.

Lavoisier

Question number: 888

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Skeleton is made entirely of cartilage in

Choices

Choice (4)Response

a.

Tuna

b.

Sharks

c.

Rohu

d.

All of the above

Question number: 889

» Chemistry » Atoms & Molecules

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MCQ▾

Question

Valency of an element is dependent on

Choices

Choice (4)Response

a.

The number of electrons in the outermost shell

b.

The combining capacity of an element

c.

Both a. and b. are correct

d.

None of the above

Question number: 890

» Biology » Tissues

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MCQ▾

Question

The water conducting tissue generally present in gymnosperm is

Choices

Choice (4)Response

a.

Xylem fibres

b.

Companion cells

c.

Sieve tube

d.

Tracheids

Question number: 891

» Chemistry » Matter

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MCQ▾

Question

When Tina fell down from her bicycle, she got hurt on her knee. Mother took her to the nearby clinic. Nurse cleaned her wound with a cotton piece dipped in spirit. It was cool. Tina thought the spirit is also as cold as ice. When she discussed this with her friends, they had different opinions. Help her to find out the correct opinion.

Choices

Choice (4)Response

a.

Spirit is as cold as ice.

b.

Spirit takes heat from the surroundings to evaporate.

c.

Spirit is a liquid.

d.

None of the above

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