Mathematics-Ratio and Proportion (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 69 - 76 of 102

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Question number: 69

» Mathematics » Ratio and Proportion

MCQ▾

Question

A wall is made with the measurement (length and width) of . Then find the ratio of length and width.

Choices

Choice (4) Response

a.

6: 3

b.

3: 6

c.

6: 15

d.

None of the above

Question number: 70

» Mathematics » Ratio and Proportion

MCQ▾

Question

In the given proportion extremes and means are (in respective order)

Choices

Choice (4) Response

a.

27,55 and 45,33

b.

27,33 and 45,55

c.

45,33 and 27,55

d.

27,45 and 33,55

Question number: 71

» Mathematics » Ratio and Proportion

MCQ▾

Question

For , the mean proportion is

Choices

Choice (4) Response

a.

12

b.

8

c.

24

d.

2

Question number: 72

» Mathematics » Ratio and Proportion

MCQ▾

Question

In an office, the number of male employees is 50 and female employees are 30. Then the ratio of the number of female employees to male employees is

Choices

Choice (4) Response

a.

3: 5

b.

6: 7

c.

25: 2

d.

5: 3

Question number: 73

» Mathematics » Ratio and Proportion

MCQ▾

Question

A bus travels until 5 hours to reach the distance of 250 km. So, how much time it will take to reach 300 km?

Choices

Choice (4) Response

a.

3 hours

b.

8 hours

c.

7 hours

d.

6 hours

Question number: 74

» Mathematics » Ratio and Proportion

MCQ▾

Question

Choices

Choice (4) Response

a.

2: 3

b.

3: 1

c.

6: 5

d.

1: 3

Question number: 75

» Mathematics » Ratio and Proportion

MCQ▾

Question

In the word ‘innovation’, the ratio of number of vowels to the number of consonants is

Choices

Choice (4) Response

a.

7: 3

b.

4: 6

c.

5: 5

d.

5: 4

Question number: 76

» Mathematics » Ratio and Proportion

MCQ▾

Question

The ratio of 145 m and 50 m is

Choices

Choice (4) Response

a.

28: 5

b.

10: 29

c.

29: 10

d.

25: 3

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