# Mathematics-Ratio and Proportion (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 90 - 98 of 102

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## Question number: 90

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The symbol of ratio can be read as ________.

### Choices

Choice (4) Response

a.

As to

b.

Equal to

c.

Is to

d.

None of the above

## Question number: 91

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Cost of 32 Mangoes is 800 Rs. Then the cost of 40 Mangoes is

### Choices

Choice (4) Response

a.

1100 Rs.

b.

900 Rs.

c.

1000 Rs.

d.

1030 Rs.

## Question number: 92

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The ratio of heights of Jimmy and Jonny is 1: 1.5. If Jimmy is 4.2 feet tall, then the height of Jonny is

### Choices

Choice (4) Response

a.

5.9 feet

b.

5.4 feet

c.

6.2 feet

d.

6.3 feet

## Question number: 93

» Mathematics » Ratio and Proportion

MCQ▾

### Question

A bike travels 50 km in 2 hours. The distance that can be travelled by the bike in 4 hours is

### Choices

Choice (4) Response

a.

75 km

b.

80 km

c.

100 km

d.

120 km

## Question number: 94

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The ratio of 45 paisa and 2 Rs. is

### Choices

Choice (4) Response

a.

9: 40

b.

9: 20

c.

20: 5

d.

45: 5

## Question number: 95

» Mathematics » Ratio and Proportion

MCQ▾

### Question

Cost of 70 books is 1400 Rs. Then cost of 50 books is

### Choices

Choice (4) Response

a.

1200 Rs.

b.

1000 Rs.

c.

800 Rs.

d.

1020 Rs.

## Question number: 96

» Mathematics » Ratio and Proportion

MCQ▾

### Question

In the word ‘r@tio & proportion’, the ratio of number of signs to the number of consonants is

### Choices

Choice (4) Response

a.

8: 3

b.

4: 7

c.

3: 5

d.

2: 8

## Question number: 97

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The ratio of least composite number to the least prime number is

### Choices

Choice (4) Response

a.

3: 5

b.

2: 1

c.

1: 2

d.

2: 3

## Question number: 98

» Mathematics » Ratio and Proportion

MCQ▾

### Question

The ratio of 0.15 km to 300 m is

### Choices

Choice (4) Response

a.

4: 7

b.

3: 5

c.

1: 2

d.

2: 3

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