IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 137 - 142 of 614

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Question number: 137

» Computational Operations

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MCQ▾

Question

Smallest factor of a number is ________.

Choices

Choice (4)Response

a.

10

b.

0

c.

1

d.

Number it self

Question number: 138

» Computational Operations

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MCQ▾

Question

The table below shows the number of balls Alisha has in each of five jars.

Table shows the Alishas balls

Showing table of Alishas balls

Jar

Number of balls

A

145

B

138

C

83

D

104

E

216

Which number is closest to the total number of balls in the five jars?

Choices

Choice (4)Response

a.

685

b.

590

c.

580

d.

680

Question number: 139

» Computational Operations

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MCQ▾

Question

Chirag bought 4 bags of white balls and 3 bags of black balls. Each bag of balls had 9 pieces in it. Which expression could he use to find the total number of balls he bought?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 140

» Computational Operations

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MCQ▾

Question

Image shows the different things in equation

Image Shows the Different Things in Equation

Choices

Choice (4)Response

a.

Rs. 680

b.

Rs. 420

c.

Rs. 1440

d.

Rs. 1220

Question number: 141

» Computational Operations

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MCQ▾

Question

The numbers in region (ii) shows that the number can be divided by ________ both.

Image shows the three regions

Image Shows the Three Regions

Choices

Choice (4)Response

a.

7 and 2

b.

4 and 6

c.

3 and 5

d.

All of the above

Question number: 142

» Computational Operations

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MCQ▾

Question

The table below shows the number of marbles Arjun has in each of four jars.

Table shows the Arjuns marbles

Showing table of Arjuns marbles

Jar

Number

A

111

B

65

C

105

D

214

Which number is closest to the total number of marbles in the four jars?

Choices

Choice (4)Response

a.

490

b.

680

c.

510

d.

160

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