IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 31 - 40 of 968

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Question number: 31

» Real Numbers

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MCQ▾

Question

If , where a, b, c, d are consecutive natural numbers, then which of the following is true?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 32

» Real Numbers

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MCQ▾

Question

Rationalizing factor of is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 33

» Real Numbers

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MCQ▾

Question

is________

Choices

Choice (4)Response

a.

A rational number

b.

An integer

c.

An irrational number

d.

Not a real number

Question number: 34

» Real Numbers

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MCQ▾

Question

A real number will have________

Choices

Choice (4)Response

a.

Terminating decimal

b.

Terminating repeating decimal

c.

Non-termination and non-repeating decimal

d.

Non-terminating decimal

Question number: 35

» Real Numbers

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MCQ▾

Question

is equal to ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 36

» Real Numbers

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MCQ▾

Question

If , then t is equal to ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 37

» 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: 38

» Real Numbers

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MCQ▾

Question

Fraction is equal to ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 39

» Real Numbers

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MCQ▾

Question

Fraction is equal to ________

Choices

Choice (4)Response

a.

b.

10

c.

d.

Question number: 40

» Real Numbers

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MCQ▾

Question

A six digit number is a multiple of 7,11 and 13. If the second digit from left is 2, then 5th digit from the left of the number is ________

Choices

Choice (4)Response

a.

2

b.

1

c.

6

d.

9

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