NSO Level 1- Science Olympiad (SOF) Class 9: Questions 720 - 725 of 1128

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Question 720

Question

MCQ▾

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

Choices

Choice (4)Response

a.

Distillation

b.

Sublimation

c.

Filtration

d.

Chromatography

Question 721

Question

MCQ▾

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 722

Question

MCQ▾

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 723

Question

MCQ▾

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 724

Question

MCQ▾

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.

Question 725

Appeared in Year: 2012

Question

MCQ▾

If , the value of is ________.

Choices

Choice (4)Response

a.

1

b.

c.

0

d.

2

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