# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 60 - 66 of 889

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## Question 60

### Question

MCQ▾

The value of = ________.

### Choices

Choice (4)Response

a.

511

b.

115

c.

151

d.

Question does not provide sufficient data or is vague

## Question 61

### Question

MCQ▾

Given that 42 is the 3rd common multiple of 2 and

. Find the smallest possible number for

.

### Choices

Choice (4)Response

a.

9

b.

5

c.

7

d.

3

## Question 62

### Question

MCQ▾

Which is equal to

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 63

### Question

MCQ▾

21 is a common multiple of

and 3. Find the greatest possible number for

?

### Choices

Choice (4)Response

a.

6

b.

7

c.

All of the above

d.

Question does not provide sufficient data or is vague

## Question 64

### Question

MCQ▾

In the product 435 and 23, which digit is in the thousand՚s place?

### Choices

Choice (4)Response

a.

1

b.

5

c.

0

d.

All of the above

## Question 65

### Question

MCQ▾

In a movie hall, 435 seats are vacant and 1342 seats are occupied. What is the sitting capacity of the hall?

### Choices

Choice (4)Response

a.

1577

b.

1777

c.

1787

d.

1778

## Question 66

### Question

MCQ▾

Which list shows first three multiples of 3?

### Choices

Choice (4)Response

a.

2,4, 6

b.

3,30, 300

c.

2,3, 4

d.

3,6, 9