IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 61 - 65 of 838

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Question number: 61

» Computation Operations

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MCQ▾

Question

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

A blue circle is given

A Blue Circle is Given

Find out the value of blue circle when it is 3rd common multiple of 42

. Find the smallest possible number for

A blue circle is given

A Blue Circle is Given

Find out the value of blue circle when it is 3rd common multiple of 42

.

Choices

Choice (4) Response

a.

9

b.

5

c.

7

d.

3

Question number: 62

» Computation Operations

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MCQ▾

Question

Which is equal to

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 63

» Computation Operations

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MCQ▾

Question

21 is a common multiple of

Yellow circle is given which is a common multiple of 21

Yellow Circle is Given Which is a Common Multiple of 21

Find out the value of yellow circle which is a common multiple of 21

and 3. Find the greatest possible number for

Yellow circle is given which is a common multiple of 21

Yellow Circle is Given Which is a Common Multiple of 21

Find out the value of yellow circle which is a common multiple of 21

?

Choices

Choice (4) Response

a.

6

b.

7

c.

All of the above

d.

Question does not provide sufficient data or is vague

Question number: 64

» Computation Operations

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MCQ▾

Question

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 number: 65

» Computation Operations

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MCQ▾

Question

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