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

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2029 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

## 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▾

### 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

f Page