IMO- Mathematics Olympiad Class 10: Questions 58 - 64 of 889

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Question number: 58

» Real Numbers

MCQ▾

Question

If t=1436 , then t is equal to ________

Choices

Choice (4) Response
a.

(4+34)(4+3)

b.

(3+24)(3+2)

c.

(424)(42)

d.

(4+34)(4+3)

Question number: 59

» Real Numbers

MCQ▾

Question

A ten digit number is a multiple of 11 and 9091. If the second digit from left is 5, then 7th digit from the left of the number is ________

Choices

Choice (4) Response
a.

5

b.

9

c.

3

d.

2

Question number: 60

» Real Numbers

MCQ▾

Question

If ‘j’ and ‘k’ are rational numbers and 6+565=j+k5 , then k = ________

Choices

Choice (4) Response
a.

10

b.

12

c.

45

d.

21

Question number: 61

» Real Numbers

MCQ▾

Question

0.22222222222 is ________

Choices

Choice (4) Response
a.

A rational number

b.

An irrational number

c.

Real number

d. All of the above

Question number: 62

» Real Numbers

MCQ▾

Question

A twelve digit number is a multiple of 101 and 9901. If the second digit from left is 8, then 8th digit from the left of the number is ________

Choices

Choice (4) Response
a.

7

b.

6

c.

5

d.

8

Question number: 63

» Real Numbers

MCQ▾

Question

Which of the following numbers has the terminating decimal representation?

Choices

Choice (4) Response
a.

826

b.

615

c.

911

d.

1021

Question number: 64

» Real Numbers

MCQ▾

Question

Sum of squares of the two consecutive natural numbers is 85. The two consecutive numbers respectively________

Choices

Choice (4) Response
a.

4 and 5

b.

1 and 2

c.

3 and 4

d.

6 and 7

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