Number Sense [IMO Level 1- Mathematics Olympiad (SOF) Class 4]: Questions 1 - 5 of 102

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Question 1

Number Sense

Question

MCQ▾

The picture below shows a number of five different sports tools. The number under each tool is the total number of the sports tools sold last year.

Image Showing the Five Different Sports Tools

Which tool sold a number that has a 7 in the ten thousand՚s place?

Choices

Choice (4)Response

a.

Bat

b.

Hockey sticks

c.

Badminton Racket

d.

Wallyball

Question 2

Number Sense

Question

MCQ▾

Which number has a 3 in the lakh՚s place?

Choices

Choice (4)Response

a.

325000

b.

3025000

c.

35200

d.

30000

Question 3

Number Sense

Question

MCQ▾

Herry had five numbers. She used each number only once to make a smallest number.

Image Showing the Five Numbers

If Herry put the 7 in the hundred՚s place, what would be the smallest number she could make?

Choices

Choice (4)Response

a.

24679

b.

29764

c.

24769

d.

27469

Question 4

Number Sense

Question

MCQ▾

The picture below shows a copy of four different books. The number under each book is the total number of copies of the book sold last year.

Image Showing the Four Different Books

Which books sold a number of copies that has a 9 in the thousand՚s place?

Choices

Choice (4)Response

a.

Kids book

b.

Music book

c.

Sports book

d.

History book

Question 5

Number Sense

Question

MCQ▾

Which number has a 7 in the ten՚s place?

Choices

Choice (4)Response

a.

9,754

b.

9,371

c.

8,457

d.

7,268

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