NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1254 - 1260 of 1732

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Question number: 1254

» Biology » Nutrition in Animals

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MCQ▾

Question

What is crown?

Choices

Choice (4)Response

a.

Soft material inside the teeth

b.

The middle layer in teeth

c.

Portion of tooth above the gum

d.

The hardest layer on teeth

Question number: 1255

» Biology » Organization of Living Beings, Changes and Adaptation

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MCQ▾

Question

Some animals change the color of their skin to hide away from their enemies. What is this called?

Choices

Choice (4)Response

a.

Aestivation

b.

Camouflage

c.

Hibernation

d.

All of the above

Question number: 1256

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Statue of liberty is green in color because of?

Figure showing statue of liberty

Figure Showing Statue of Liberty

Choices

Choice (4)Response

a.

Reversible change

b.

Physical change

c.

Chemical change

d.

All of the above

Question number: 1257

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Baking soda is also known by:

Choices

Choice (4)Response

a.

Sodium bicarbonate

b.

c.

Sodium hydrogen carbonate

d.

All a. , b. and c. are correct

Question number: 1258

» Biology » Nutrition in Animals

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MCQ▾

Question

Which of the following are also known as grinding teeth?

Choices

Choice (4)Response

a.

Molar

b.

Canines

c.

Premolars

d.

Incisors

Question number: 1259

» Biology » Nutrition in Animals

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MCQ▾

Question

A long tube that runs from mouth to stomach is known as:

Choices

Choice (4)Response

a.

Stomach

b.

Small Intestine

c.

Oesophagus

d.

Large Intestine

Question number: 1260

» Biology » Fibre to Fabric

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MCQ▾

Question

In the process of making silk cocoon of silkworm is:

Choices

Choice (4)Response

a.

Compressed

b.

Freezed

c.

Boiled

d.

Question does not provide sufficient data or is vague

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