NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 73 - 81 of 1484

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Question number: 73

» Mathematics » Real Numbers

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MCQ▾

Question

is a ________

Choices

Choice (4) Response

a.

Negative Rational number

b.

Positive Rational number

c.

None of the above

d.

All of the above

Question number: 74

» Mathematics » Real Numbers

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MCQ▾

Question

Which of the following is not a rational number?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 75

» Mathematics » Real Numbers

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MCQ▾

Question

The sum of two Irrational number is

Choices

Choice (4) Response

a.

Fraction

b.

Irrational number

c.

Integer

d.

Whole number

Question number: 76

» Mathematics » Real Numbers

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MCQ▾

Question

Representation of in a rational number form is,

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 77

» Mathematics » Real Numbers

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Question

If then the value of is close to

Choices

Choice (4) Response

a.

1.223

b.

0.471

c.

0.567

d.

0.861

Question number: 78

» Mathematics » Real Numbers

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MCQ▾

Question

The product of two irrational number is always________

Choices

Choice (4) Response

a.

Rational

b.

Irrational

c.

None of the above

d.

All of the above

Question number: 79

» Mathematics » Real Numbers

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MCQ▾

Question

The Product of rational and irrational number is

Choices

Choice (4) Response

a.

Irrational number

b.

Whole number

c.

Integer

d.

Fraction

Question number: 80

» Mathematics » Real Numbers

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MCQ▾

Question

The number is________

Choices

Choice (4) Response

a.

Irrational number

b.

Cannot define

c.

Rational number

d.

All of the above

Question number: 81

» Mathematics » Real Numbers

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MCQ▾

Question

Which of the following numbers has the terminal decimal representation?

Choices

Choice (4) Response

a.

b.

c.

d.

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