NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 995 - 999 of 1732

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Question number: 995

» Physics » Heat

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MCQ▾

Question

In a toaster:

Choices

Choice (4) Response

a.

Heat energy is converted to electrical energy.

b.

Electrical energy is converted to heat energy.

c.

Electrical energy is converted to chemical energy.

d.

Heat energy is converted to chemical energy.

Question number: 996

» Mathematics » Comparing Quantities

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MCQ▾

Question

If x is the SI on y and y is the SI on z, the rate % and time being the same in both cases, then the relation between x, y and z is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 997

» Mathematics » Exponents and Powers

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MCQ▾

Question

If then is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 998

» Mathematics » Fractions and Decimals

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MCQ▾

Question

Rina and Tina shared a pizza. Rina ate of pizza and Tina ate of pizza. Which picture shows how much pizza was left?

Choices

Choice (4) Response

a.

Image showing the Pieces of pizza - Choice A

Image Showing the Pieces of Pizza - Choice A

Showing an image of a pizza with remaining 3 pieces

b.

Image showing the Pieces of pizza - Choice B

Image Showing the Pieces of Pizza - Choice B

Showing an image of a pizza with remaining 2 pieces

c.

Image showing the Pieces of pizza - Choice C

Image Showing the Pieces of Pizza - Choice C

Showing an image of a pizza with remaining 5 pieces

d.

Image showing the Pieces of pizza - Choice D

Image Showing the Pieces of Pizza - Choice D

Showing an image of a pizza with remaining 1 piece

Question number: 999

» Mathematics » Rational Numbers

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MCQ▾

Question

If p, q, r be the rational numbers such that and then

Choices

Choice (4) Response

a.

b.

c.

d.

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