Number Sense (IMO- Mathematics Olympiad Class 3): Questions 68 - 72 of 78

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Question number: 68

» Number Sense

MCQ▾

Question

If Ten’s place and unit’s place digit is interchanging in each number, then which of the following number is even?

Choices

Choice (4) Response

a.

9162

b.

4386

c.

7748

d.

All a. , b. and c. are correct

Question number: 69

» Number Sense

MCQ▾

Question

Three friends are playing a number game. Each of them are writing their favourite number. Who wrote highest number?

Three friends are playing a number game

Three Friends Are Playing a Number Game

Find out the highest number

Choices

Choice (4) Response

a.

Akira

b.

Ayan

c.

Alya

d.

None of the above

Question number: 70

» Number Sense

MCQ▾

Question

Riya wrote a number on the black board as shown below.

The number on the black board is given

The Number on the Black Board Is Given

Find out the missing highest number

If it is formed from four different digits, than which of the following number could be placed in the gap to make it the biggest number?

Choices

Choice (4) Response

a.

4

b.

0

c.

9

d.

5

Question number: 71

» Number Sense

MCQ▾

Question

Which of the following has the place value of 3 as 300?

Choices

Choice (4) Response

a.

Image shows the abacus is given in image Choice - A

Image Shows the Abacus Is Given in Image Choice - A

Find out the correct abacus

b.

Image shows the abacus is given in image Choice - B

Image Shows the Abacus Is Given in Image Choice - B

Find out the correct abacus

c.

Image shows the abacus is given in image Choice - C

Image Shows the Abacus Is Given in Image Choice - C

Find out the correct abacus

d.

Image shows the abacus is given in image Choice - D

Image Shows the Abacus Is Given in Image Choice - D

Find out the correct abacus

Question number: 72

» Number Sense

MCQ▾

Question

Which of the number holded by the four friends has 4 in One’s place?

Image shows the number holded by the four friends

Image Shows the Number Holded by the Four Friends

Showing image of number holded by the four friends

Choices

Choice (4) Response

a.

15

b.

42

c.

14

d.

17

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