NSO Level 1- Science Olympiad (SOF) Class 8: Questions 391 - 395 of 1076

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Question number: 391

» Conservation of Plants and Animals

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MCQ▾

Question

The national animal of India is

Choices

Choice (4)Response

a.

Lion

b.

Tiger

c.

Elephant

d.

Peacock

Question number: 392

» Conservation of Plants and Animals

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MCQ▾

Question

Which of the following pairs of an animal and a plant represents endangered organisms in India?

Choices

Choice (4)Response

a.

Tamarind & rhesus monkey

b.

Banyan & black duck

c.

Cinchona & leopard

d.

Benlinckia nicobarica & red panda

Question number: 393

» Conservation of Plants and Animals

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MCQ▾

Question

Migratory birds fly to far away areas during a particular period of time. Which of the following conditions present in their habitat during that time are responsible for this behaviour?

i) Unavailability of food

ii) Extreme weather conditions

iii) Overcrowding

iv) Lacking of nesting areas

Choices

Choice (4)Response

a.

i & ii

b.

i & iv

c.

ii & iii

d.

ii & iv

Question number: 394

» Synthetic Fibres and Plastics

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MCQ▾

Question

Synthetic fibre is accepted as the most popular dress material. The properties supporting this statement are

Choices

Choice (4)Response

a.

They soak less water than natural material.

b.

They are more durable and less expensive.

c.

They are easy to wash, dry and maintain.

d.

All a. , b. and c. are correct

Question number: 395

» Synthetic Fibres and Plastics

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MCQ▾

Question

The first fully synthetic fibre prepared by man is

Choices

Choice (4)Response

a.

Nylon

b.

Polyester

c.

Rayon

d.

Acrylic

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