# Ratio and Proportion (IMO- Mathematics Olympiad (SOF) Class 6): Questions 8 - 14 of 80

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## Question number: 8

» Ratio and Proportion

MCQ▾

### Question

In a , if , then respectively are

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 9

» Ratio and Proportion

MCQ▾

### Question

If a: b = c: d, then is equal to

### Choices

Choice (4) Response

a.

m: n

b.

a: b

c.

na: mb

d.

md: nc

## Question number: 10

» Ratio and Proportion

MCQ▾

### Question

A’s money is to B’s money as 4: 3 and B’s money is to C’s money as 9: 5. If A has Rs. 7200, C has

### Choices

Choice (4) Response

a.

Rs. 3000

b.

Rs. 1500

c.

Rs. 1000

d.

Rs. 1200

## Question number: 11

» Ratio and Proportion

MCQ▾

### Question

Divide Rs. 3010 among A, B, C respectively in such a way that A gets double of what B gets and B gets double of what C gets.

### Choices

Choice (4) Response

a.

Rs. 1640, Rs. 920, Rs. 450

b.

Rs. 1690, Rs. 825, Rs. 495

c.

Rs. 1800, Rs. 400, Rs. 810

d.

Rs. 1720, Rs. 860, Rs. 430

## Question number: 12

» Ratio and Proportion

MCQ▾

### Question

A certain amount was divided between Kavita and Reena in the ratio 4: 3. If Reena’s share was Rs. 2400, then the amount is

### Choices

Choice (4) Response

a.

Rs. 5600

b.

Rs. 9600

c.

Rs. 3200

d.

All of the above

## Question number: 13

» Ratio and Proportion

MCQ▾

### Question

The prices of bike and a bicycle are in the ratio 7: 3. If a bike costs Rs. 35000 more than the bicycle, then the price of the bicycle is

### Choices

Choice (4) Response

a.

Rs. 18450

b.

Rs. 12890

c.

Rs. 23900

d.

Rs. 26250

## Question number: 14

» Ratio and Proportion

MCQ▾

### Question

The ratio of to is

### Choices

Choice (4) Response

a.

1: 3

b.

3: 1

c.

3: 10

d.

10: 3

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