NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1054 - 1060 of 1732

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Question number: 1054

» Mathematics » Fractions and Decimals

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MCQ▾

Question

.

Choices

Choice (4) Response

a.

0.408

b.

408

c.

0.480

d.

0.048

Question number: 1055

» Mathematics » Comparing Quantities

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MCQ▾

Question

A grocer bought one quintal of rice at Rs. 25 per kg. He sold 50 kg of it at the rate of Rs. 30 per kg. At what rate per kg must he sell the remainder to gain 20 % on the whole?

Choices

Choice (4) Response

a.

45 Rs.

b.

30 Rs.

c.

25 Rs.

d.

60 Rs.

Question number: 1056

» Mathematics » Triangle and Properties

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Question

Two sides of an isosceles triangle are 6 cm and 7 cm. Then the length of third side is

Choices

Choice (4) Response

a.

6 cm

b.

7 cm

c.

6 cm or 7 cm

d.

All of the above

Question number: 1057

» Mathematics » Integers

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MCQ▾

Question

A man walked 4 km towards South then 6 km towards North. His position at the end of the walk is

Choices

Choice (4) Response

a.

4 km towards North

b.

2 km towards North

c.

6 km towards South

d.

2 km towards South

Question number: 1058

» Mathematics » Rational Numbers

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MCQ▾

Question

Out of the rational number , , , which is greater?

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 1059

» Physics » Heat

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MCQ▾

Question

Which of the following statement is false?

Choices

Choice (4) Response

a.

Convection is a mode of transfer of heat.

b.

Things that heat up slowly; cool slowly.

c.

Mercury is a good conductor of heat.

d.

The process by which heat is transferred from hotter to colder end is known as radiation.

Question number: 1060

» Mathematics » Algebraic Expressions

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MCQ▾

Question

The algebraic expression for the statement: ‘Product of x and a divided by the product of b and y. ’

Choices

Choice (4) Response

a.

b.

c.

d.

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