IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 664 - 667 of 968

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Question 664

Question

MCQ▾

Using three, five and nine digits of the number , one time each, which is the perfect square of a two-digit even number, which of the following will be the second number of the even number? .

Choices

Choice (4)Response

a.

4

b.

6

c.

1

d.

9

Question 665

Question

MCQ▾

The adjoining diagram represents those students who play cricket, football and kabaddi. Study the diagram and identify the students who play all the three games.

Choices

Choice (4)Response

a.

b.

D

c.

d.

Question 666

Question

MCQ▾

A Shark has a head 10 inches long. The tail is equal to the size of the head plus one-third the size of the body. The body is the size of the head plus the tail. How long is the Shark?

Choices

Choice (4)Response

a.

60 ″

b.

70 ″

c.

90 ″

d.

80 ″

Question 667

Question

MCQ▾

How would the following paper folded along the arrow and then punched would look when unfolded?

Choices

Choice (4)Response

a.

b.

c.

d.