NSO Level 1- Science Olympiad (SOF) Class 9: Questions 527 - 533 of 1123

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Question number: 527

» Biology » Natural Resources

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MCQ▾

Question

Oxygen is returned to the atmosphere in only one major process. Identify it.

Choices

Choice (4) Response

a.

Respiration

b.

Evaporation

c.

Combustion

d.

Photosynthesis

Question number: 528

» Biology » Natural Resources

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MCQ▾

Question

Which of the following is not a green house gas?

Choices

Choice (4) Response

a.

Methane

b.

Ammonia

c.

Carbon monoxide

d.

Carbon dioxide

Question number: 529

» Physics » Motion

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MCQ▾

Question

The speed of a satellite revolving in a circular orbit around mars is . It takes 32h to complete one revolution. Calculate the radius of the orbit.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 530

» Mental Ability

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MCQ▾

Question

In a row of girls, Sushmita is eighth from the left and Reshma is seventeenth from the right. If they interchange their positions, Sushmita becomes fourteenth from the left. How many girls are there in the row?

Choices

Choice (4) Response

a.

26

b.

25

c.

28

d.

30

Passage

Direction: Study the picture carefully and answer below

Image of the microbe

Image of the Microbe

Image of the microbe

Question number: 531 (1 of 3 Based on Passage) Show Passage

» Biology » Health & Diseases

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MCQ▾

Question

The name of the microbe given in the picture is

Choices

Choice (4) Response

a.

Leishmania

b.

Trypanosoma

c.

Staphylococci

d.

Ascaris lumbricoides

Question number: 532 (2 of 3 Based on Passage) Show Passage

» Biology » Health & Diseases

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MCQ▾

Question

The microbe given in the picture causes

Choices

Choice (4) Response

a.

Acne

b.

Sleeping sickness

c.

Kala-azar

d.

Jaundice

Question number: 533 (3 of 3 Based on Passage) Show Passage

» Biology » Health & Diseases

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MCQ▾

Question

The microbe given in the picture is a

Choices

Choice (4) Response

a.

Fungi

b.

Virus

c.

Bacteria

d.

Protozoa

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