NSTSE Class 10: Questions 77 - 84 of 183

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Question number: 77

» Mathematics » Real Numbers

MCQ▾

Question

If 8=2.828 then the value of 2234 is close to

Choices

Choice (4) Response

a.

0.861

b.

1.223

c.

0.471

d.

0.567

Question number: 78

» Mathematics » Real Numbers

MCQ▾

Question

The product of two irrational number is always________

Choices

Choice (4) Response

a.

Irrational

b.

Rational

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 79

» Mathematics » Real Numbers

MCQ▾

Question

The Product of rational and irrational number is

Choices

Choice (4) Response

a.

Irrational number

b.

Whole number

c.

Fraction

d.

Integer

Question number: 80

» Mathematics » Real Numbers

MCQ▾

Question

The number (4+3)2 is________

Choices

Choice (4) Response

a.

Cannot define

b.

Rational number

c.

Irrational number

d.

None of the above

Question number: 81

» Mathematics » Real Numbers

MCQ▾

Question

Which of the following numbers has the terminal decimal representation?

Choices

Choice (4) Response

a.

37

b.

28

c.

49

d.

27

Question number: 82

» Mathematics » Real Numbers

MCQ▾

Question

Zero is a subset of

Choices

Choice (4) Response

a.

Set of even numbers

b.

Set of rational numbers

c.

Set of irrational numbers

d.

Set of odd numbers

Question number: 83

» Mathematics » Real Numbers

MCQ▾

Question

The number (A+B)2 is________ where A and B is not a rational number.

Choices

Choice (4) Response

a.

Irrational number

b.

Rational number

c.

Cannot define

d.

None of the above

Question number: 84

» Mathematics » Real Numbers

MCQ▾

Question

The number (6+4)(64) is

Choices

Choice (4) Response

a.

Rational

b.

Irrational

c.

Cannot be defined

d.

All of the above

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