IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 66 - 72 of 968

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Question number: 66

» Real Numbers

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MCQ▾

Question

A real number will have________

Choices

Choice (4) Response

a.

Termination and non-repeating decimal

b.

Non-terminating decimal

c.

Natural number

d.

Non-Terminating repeating decimal

Question number: 67

» 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: 68

» Real Numbers

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MCQ▾

Question

According to the fundamental theorem of arithmetic, if p (a prime number) divides , and b is positive, then ________

Choices

Choice (4) Response

a.

P divides b

b.

b divided p

c.

divides

d.

divides p

Question number: 69

» Real Numbers

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MCQ▾

Question

is ________

Choices

Choice (4) Response

a.

An irrational number

b.

An rational number

c.

An imaginary number

d.

None of the above

Question number: 70

» Real Numbers

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MCQ▾

Question

is ________

Choices

Choice (4) Response

a.

A rational number

b.

An irrational number

c.

Real number

d.

Question does not provide sufficient data or is vague

Question number: 71

» Real Numbers

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MCQ▾

Question

Sum of squares of the two consecutive natural numbers is 113. The two consecutive numbers respectively________

Choices

Choice (4) Response

a.

4 and 5

b.

1 and 2

c.

7 and 8

d.

3 and 4

Question number: 72

» Real Numbers

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MCQ▾

Question

The product of two consecutive natural numbers is always ________

Choices

Choice (4) Response

a.

Divisible by 3

b.

A prime number

c.

An even number

d.

An odd number