# Mathematics (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 1046 - 1053 of 1162

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## Question number: 1046

» Mathematics » Ratio and Proportion

MCQ▾

### Question

36: 18: : c: 9 value of c is

### Choices

Choice (4) Response

a.

18

b.

9

c.

27

d.

15

## Question number: 1047

» Mathematics » Ratio and Proportion

MCQ▾

### Question

In a computer lab, total numbers of computers are 30 from which 12 are not working well. Find the ratio of well working computers to total number of computers.

### Choices

Choice (4) Response

a.

5: 3

b.

5: 6

c.

6: 5

d.

3: 5

## Question number: 1048

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Are they in proportion 15: 5 and 18: 9?

### Choices

Choice (4) Response

a.

Yes

b.

No

c.

Sometimes

d.

None of the above

## Question number: 1049

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The given ratio is , then if we divide both antecedent and consequent by 2. Then the now ratio is

### Choices

Choice (4) Response

a.

7: 13

b.

14: 13

c.

13: 14

d.

13: 7

## Question number: 1050

» Mathematics » Ratio and Proportion

MCQ▾

### Question

To make a cup of coffee, ratio of water and milk is So, if this ratio of water and milk will be then how many cup of coffee will be made?

### Choices

Choice (4) Response

a.

2

b.

3

c.

5

d.

Question does not provide sufficient data or is vague

## Question number: 1051

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Simplest form of ratio is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1052

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Fill in the box so that the three numbers will be in proportion 15,30, ________.

### Choices

Choice (4) Response

a.

54

b.

60

c.

68

d.

30

## Question number: 1053

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Ratio of 7200 sec to 180 min is

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page