NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 102 - 109 of 1732

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Question number: 102

» Mathematics » Simple Equations

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Question

of a flagpole is black, of a flagpole is white and remaining five meters is painted yellow. Find the length of flagpole.

Choices

Choice (4)Response

a.

32 m

b.

12 m

c.

28 m

d.

15 m

Question number: 103

» Mathematics » Comparing Quantities

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Question

Ratio of lemon to water to be mixed to prepare lemon juice is 3: 4. For 18 lemons the number of cups of water to be used is

Choices

Choice (4)Response

a.

16

b.

32

c.

28

d.

24

Question number: 104

» Mathematics » Simple Equations

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Question

If the

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 105

» Mathematics » Fractions and Decimals

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Question

The fractions with the same denominator are called ________ fractions.

Choices

Choice (4)Response

a.

Like

b.

Unlike

c.

Unit

d.

Question does not provide sufficient data or is vague

Question number: 106

» Mathematics » Simple Equations

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Question

There were two candidates who participated in an election. One contestant got 58 % votes and was elected by a margin of 80 votes. The total numbers of votes were

Choices

Choice (4)Response

a.

600

b.

320

c.

400

d.

500

Question number: 107

» Mathematics » Comparing Quantities

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Question

Ratio of 150 ml to 2 L is

Choices

Choice (4)Response

a.

40: 7

b.

3: 40

c.

40: 3

d.

1: 40

Question number: 108

» Mathematics » Simple Equations

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Question

The solution of is

Choices

Choice (4)Response

a.

- 5

b.

- 6

c.

0

d.

- 4

Question number: 109

» Mathematics » Simple Equations

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MCQ▾

Question

The ratio of number of boys to girls in a class is 1: 20. If 50 more girls join, the ratio becomes 1: 30. The number of boys in the class is

Choices

Choice (4)Response

a.

9

b.

5

c.

15

d.

7

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