NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1128 - 1135 of 2029

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Question number: 1128

» Physics » Work and Machines

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MCQ▾

Question

Which of the following is used to changes the direction of force and reduces the effort?

Choices

Choice (4) Response

a.

Wheel-and-axle

b.

Pulley

c.

Knife

d.

Lever

Question number: 1129

» Physics » Work and Energy

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MCQ▾

Question

A tube light converts electrical energy into:

Choices

Choice (4) Response

a.

Mechanical energy

b.

Light energy

c.

Chemical energy

d.

Magnetic energy

Question number: 1130

» Physics » Work and Energy

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MCQ▾

Question

An overhead tank having some water possesses ________ energy.

Choices

Choice (4) Response

a.

Kinetic

b.

Thermal

c.

Potential

d.

Electrical

Question number: 1131

» Mathematics » Practical Geometry

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MCQ▾

Question

Which of the following instrument is used to draw a circle when its radius is given?

Choices

Choice (4) Response

a.

Scale and setsquare

b.

Scale and protector

c.

Scale and compasses

d.

Ruler

Question number: 1132

» Physics » Work and Energy

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MCQ▾

Question

Kinetic energy increases when ________.

Choices

Choice (4) Response

a.

Height of the object increases

b.

Velocity of the object decreases

c.

Mass of the object increases

d.

None of the above

Question number: 1133

» Physics » Work and Energy

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MCQ▾

Question

Which of the following energy is used to burn wood?

Choices

Choice (4) Response

a.

Electrical

b.

Chemical

c.

Muscular

d.

Mechanical

Question number: 1134

» Mathematics » Practical Geometry

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MCQ▾

Question

How many end-points are in a line segment?

Choices

Choice (4) Response

a.

2

b.

3

c.

1

d.

None of the above

Question number: 1135

» Physics » Work and Energy

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MCQ▾

Question

The fuel formed by the marine animal and plant remnants is:

Choices

Choice (4) Response

a.

Coal

b.

Electricity

c.

Petroleum

d.

Biogas

Developed by: