NSO Level 1- Science Olympiad (SOF) Class 9: Questions 658 - 665 of 1123

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Question number: 658

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Choose the odd one out.

Choices

Choice (4) Response

a.

Reptillia

b.

Arthopoda

c.

Pisces

d.

Mammalia

Question number: 659

» Mental Ability

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MCQ▾

Question

Pointing to a man, Dinesh said, “His only brother is the father of my daughter’s father. ” How is the man related too Dinesh?

Choices

Choice (4) Response

a.

Grand-father

b.

Father

c.

Uncle

d.

All of the above

Question number: 660

» Chemistry » Structure of the Atom

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MCQ▾

Question

An atom is represented by 4020X. The number of electrons in the outermost orbit of the atom will be

Choices

Choice (4) Response

a.

10

b.

2

c.

8

d.

12

Question number: 661

» Chemistry » The Nature of Matter

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MCQ▾

Question

Which of the following statements is not a property of an alloy

Choices

Choice (4) Response

a.

An alloy is a homogeneous mixture of metals

b.

It shows the properties of its constituent components

c.

The metals cannot be separated by physical methods

d.

None of the above

Question number: 662

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Among X, Y & Z, which organelle contains chromosomes?

Image of the animal cell

Image of the Animal Cell

Image of the animal cell

Choices

Choice (4) Response

a.

Z

b.

Y

c.

X

d.

None of the above

Question number: 663

» Chemistry » Atoms & Molecules

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MCQ▾

Question

Number of protons in this element is

Choices

Choice (4) Response

a.

28

b.

14

c.

42

d.

22

Question number: 664

» Chemistry » Atoms & Molecules

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MCQ▾

Question

The ratio by mass of carbon and oxygen in carbon dioxide is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 665

» Biology » Natural Resources

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MCQ▾

Question

Which step is not involved in the carbon-cycle?

Choices

Choice (4) Response

a.

Transpiration

b.

Burning of fossil fuels

c.

Respiration

d.

Photosynthesis

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