NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1164 - 1170 of 2029

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Question number: 1164

» Physics » Work and Energy

MCQ▾

Question

Which of the following has the lowest Kinetic energy?

Choices

Choice (4) Response

a.

5 kg cycle with velocity

b.

12 kg cycle with velocity

c.

10 kg cycle with velocity

d.

28 kg cycle with velocity

Question number: 1165

» Mathematics » Symmetry

MCQ▾

Question

Which of the following has horizontal line of symmetry?

Choices

Choice (4) Response

a.

J

b.

H

c.

P

d.

F

Question number: 1166

» Mathematics » Ratio and Proportion

MCQ▾

Question

Mira and Nisha got 95 and 80 marks in a test. Find the ratio of marks of Mira and difference of marks of both.

Choices

Choice (4) Response

a.

5: 19

b.

4: 13

c.

20: 3

d.

19: 3

Question number: 1167

» Physics » Work and Energy

MCQ▾

Question

The form of energy present in a wound spring is________.

Choices

Choice (4) Response

a.

Mechanical energy

b.

Heat energy

c.

Magnetic energy

d.

Chemical energy

Question number: 1168

» Physics » Work and Energy

MCQ▾

Question

If a tennis ball hits you, it will hurt less than a cricket ball, because

Choices

Choice (4) Response

a.

Tennis ball is smaller

b.

Tennis ball has more density

c.

Tennis ball has less weight

d.

None of the above

Question number: 1169

» Physics » Work and Energy

MCQ▾

Question

In a wind-farm ________ energy is converted into ________.

Choices

Choice (4) Response

a.

Chemical energy to electrical energy

b.

Electrical energy to mechanical

c.

Kinetic energy to chemical energy

d.

Kinetic energy into wind

Question number: 1170

» Mathematics » Ratio and Proportion

MCQ▾

Question

The ratio of the prices of TV to computer is 5: 3. If price of computer is 45000 Rs. then price of TV is

Choices

Choice (4) Response

a.

50000 Rs.

b.

60000 Rs.

c.

75000 Rs.

d.

70000 Rs.

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