NSTSE (National Level Science Talent Search Examination) Class 10: Questions 68 - 75 of 1334

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Question number: 68

» Mathematics » Real Numbers

MCQ▾

Question

The product of rational and irrational number is always________

Choices

Choice (4) Response

a.

Rational

b.

Irrational

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question number: 69

» Mathematics » Real Numbers

MCQ▾

Question

The value of Equation is

Choices

Choice (4) Response

a.

8.233

b.

5.6666

c.

3.5777

d.

6.464612

Question number: 70

» Mathematics » Real Numbers

MCQ▾

Question

The value of Equation is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

0

d.

Equation

Question number: 71

» Mathematics » Real Numbers

MCQ▾

Question

The set of real numbers does satisfy the property of

Choices

Choice (4) Response

a.

Closure property of addition

b.

Commutative property for multiplication

c.

Existence of additive identity

d.

All a. , b. and c. are correct

Question number: 72

» Mathematics » Real Numbers

MCQ▾

Question

The divison of additive inverse and multiplicative inverse of 6 is

Choices

Choice (4) Response

a.

- 24

b.

- 30

c.

- 36

d.

- 38

Question number: 73

» Mathematics » Real Numbers

MCQ▾

Question

Equation is a ________

Choices

Choice (4) Response

a.

Negative Rational number

b.

Positive Rational number

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question number: 74

» Mathematics » Real Numbers

MCQ▾

Question

Which of the following is not a rational number?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 75

» Mathematics » Real Numbers

MCQ▾

Question

The sum of two Irrational number is

Choices

Choice (4) Response

a.

Fraction

b.

Integer

c.

Whole number

d.

Irrational number

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