NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1136 - 1142 of 2029

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Question number: 1136

» Physics » Work and Energy

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MCQ▾

Question

The source of sun’s energy is________.

Choices

Choice (4) Response

a.

Coal

b.

Nuclear reactions

c.

Petroleum

d.

Gravitational force

Question number: 1137

» Physics » Work and Energy

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MCQ▾

Question

Which of the following energy stored in coal?

Choices

Choice (4) Response

a.

Potential energy

b.

Chemical energy

c.

Electrical energy

d.

Heat energy

Question number: 1138

» Mathematics » Ratio and Proportion

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MCQ▾

Question

In the word ‘innovation’, the ratio of number of vowels to the number of consonants is

Choices

Choice (4) Response

a.

5: 5

b.

5: 4

c.

7: 3

d.

4: 6

Question number: 1139

» Physics » Work and Energy

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MCQ▾

Question

________ is formed by the transformation of trees buried inside the earth millions of years ago.

Choices

Choice (4) Response

a.

Coal

b.

Iron

c.

Diesel

d.

Biogas

Question number: 1140

» Physics » Work and Energy

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MCQ▾

Question

When a rocket takes off from the ground:

Choices

Choice (4) Response

a.

Potential energy increases and kinetic energy decreases

b.

Potential energy decreases and kinetic energy increases

c.

Kinetic energy and potential energy increases

d.

Kinetic energy and potential energy remain constant

Question number: 1141

» Physics » Work and Energy

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MCQ▾

Question

A photovoltaic cell converts solar energy to ________.

Choices

Choice (4) Response

a.

Chemical energy

b.

Electrical energy

c.

Light energy

d.

Muscular energy

Question number: 1142

» Mathematics » Practical Geometry

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MCQ▾

Question

A divider is used to ________.

Choices

Choice (4) Response

a.

Draw a circle

b.

Measure an angle

c.

Measure the length of a line segment

d.

Draw a line

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