Mathematics-Ratio and Proportion (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 61 - 68 of 102

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Question number: 61

» Mathematics » Ratio and Proportion

MCQ▾

Question

Ratio of number of bananas to number of oranges in a bucket is 3: 4. If there are 36 bananas then the number of oranges is

Choices

Choice (4) Response

a.

24

b.

48

c.

54

d.

18

Question number: 62

» Mathematics » Ratio and Proportion

MCQ▾

Question

For , is ‘7’ mean proportion?

Choices

Choice (4) Response

a.

No

b.

Yes

c.

Sometimes

d.

All of the above

Question number: 63

» Mathematics » Ratio and Proportion

MCQ▾

Question

First, third and the fourth terms of a proportion are 24,6 and 36. Then the second term is

Choices

Choice (4) Response

a.

48

b.

72

c.

108

d.

144

Question number: 64

» Mathematics » Ratio and Proportion

MCQ▾

Question

In the word ENGLISH the ratio of number of consonants to the number of vowels is

Choices

Choice (4) Response

a.

5: 2

b.

3: 3

c.

2: 5

d.

3: 4

Question number: 65

» Mathematics » Ratio and Proportion

MCQ▾

Question

Are these numbers in proportion?

Choices

Choice (4) Response

a.

No

b.

Yes

c.

Sometimes

d.

Question does not provide sufficient data or is vague

Question number: 66

» Mathematics » Ratio and Proportion

MCQ▾

Question

The given ratio is , then if we subtract 7 from antecedent and 10 from consequent. Then the now ratio is

Choices

Choice (4) Response

a.

8: 15

b.

15: 8

c.

18: 5

d.

5: 18

Question number: 67

» Mathematics » Ratio and Proportion

MCQ▾

Question

The condition for two ratios to be equal is

Choices

Choice (4) Response

a.

Product of means is equal to product of extremes

b.

Antecedents are equal to consequents

c.

Product of means is equal to antecedent

d.

Product of extremes is equal to consequents

Question number: 68

» Mathematics » Ratio and Proportion

MCQ▾

Question

Ratio of 8 hrs to 17600 sec is

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

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