# IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 569 - 572 of 614

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## Question number: 569

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MCQ▾

### Question

Which of the answer figure is the mirror image of fig. (R), if the mirror is placed along XY?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 570

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Appeared in Year: 2012

MCQ▾

### Question

Which of the following shows all the factors of 30?

### Choices

Choice (4)Response

a.

1,2, 5,6, 15,30,60

b.

1,2, 3,5, 6

c.

1,2, 3,5, 6,10,15,30

d.

2,3, 5,6, 15,30

## Question number: 571

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MCQ▾

### Question

There are 100 people in a hall. They are divided equally into 5 groups of adults and 2 groups of children. If there are 2 adults in each group, then how many children are there in each group?

### Choices

Choice (4)Response

a.

30

b.

50

c.

70

d.

45

## Question number: 572

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MCQ▾

### Question

Bunny Packed 422 vadapav into packets of 2. He sold them at Rs. 3 per packet. How much did he get per packet?

### Choices

Choice (4)Response

a.

Rs. 640

b.

Rs. 633

c.

Rs. 484

d.

Rs. 242

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