IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 58 - 65 of 968

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Question number: 58

» Real Numbers

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MCQ▾

Question

If , then t is equal to ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 59

» Real Numbers

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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.

9

b.

3

c.

2

d.

5

Question number: 60

» Real Numbers

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MCQ▾

Question

If ‘j’ and ‘k’ are rational numbers and , then k = ________

Choices

Choice (4) Response

a.

21

b.

12

c.

45

d.

10

Question number: 61

» Real Numbers

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MCQ▾

Question

is ________

Choices

Choice (4) Response

a.

A rational number

b.

Real number

c.

An irrational number

d.

None of the above

Question number: 62

» Real Numbers

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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.

8

d.

5

Question number: 63

» Real Numbers

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MCQ▾

Question

Which of the following numbers has the terminating decimal representation?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 64

» Real Numbers

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MCQ▾

Question

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

Choices

Choice (4) Response

a.

3 and 4

b.

6 and 7

c.

1 and 2

d.

4 and 5

Question number: 65

» Real Numbers

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MCQ▾

Question

A real number will have________

Choices

Choice (4) Response

a.

Non-termination and non-repeating decimal

b.

Terminating repeating decimal

c.

Non-terminating decimal

d.

Terminating decimal