IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 136 - 140 of 614

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Question number: 136

» Computational Operations

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MCQ▾

Question

If

 Image shows the sum of four circles

Image Shows the Sum of Four Circles

Showing image of sum of four circles is 2000

;

Image shows the equation includes circle and triangle

Image Shows the Equation Includes Circle and Triangle

Showing image of equation includes circle and triangle

, then the value of

Image shows the difference of triangle and circle

Image Shows the Difference of Triangle and Circle

Find the difference of triangle and circle

Choices

Choice (4) Response

a.

300

b.

250

c.

850

d.

500

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

Find the value of given this things

Choices

Choice (4) Response

a.

Rs. 680

b.

Rs. 420

c.

Rs. 1440

d.

Rs. 1220