NSO Level 1- Science Olympiad (SOF) Class 9: Questions 720 - 724 of 1123

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Question number: 720

» Chemistry » The Nature of Matter

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MCQ▾

Question

This picture shows the process of separation of components in a mixture. This technique is called

The process of separation of components in a mixture

The Process of Separation of Components in a Mixture

The process of separation of components in a mixture

Choices

Choice (4) Response

a.

Distillation

b.

Sublimation

c.

Filtration

d.

Chromatography

Question number: 721

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Aisha has identified a triploblastic coelomate segmented animal as an arthropod. Which additional character she should have verified before identifying that animal as an arthropod?

Choices

Choice (4) Response

a.

Type of symmetry

b.

Presence of antenna

c.

Presence of wings

d.

Type of coelom

Question number: 722

» Chemistry » Structure of the Atom

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MCQ▾

Question

This atom does not have any neutrons in its nucleus. The atom is

Choices

Choice (4) Response

a.

Na

b.

H

c.

He

d.

Ca

Question number: 723

» Biology » Health & Diseases

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MCQ▾

Question

Children are vaccinated because

Choices

Choice (4) Response

a.

It prevents the entry of disease causing organism

b.

Vaccination kills the disease causing micro-organisms

c.

It creates immunity against the disease causing microbes in the body

d.

None of the above

Question number: 724

» Mental Ability

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MCQ▾

Question

A number series is given with one term missing. Choose the missing number series that will continue the same pattern.

Choices

Choice (4) Response

a.

b.

c.

d.

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