NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 63 - 71 of 1484

Access detailed explanations (illustrated with images and videos) to 1484 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 500.00 -OR-

How to register? Already Subscribed?

Question 63

Question

MCQ▾

The number is

Choices

Choice (4)Response

a.

Rational

b.

Irrational

c.

None of the above

d.

All of the above

Question 64

Question

MCQ▾

The summation 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 65

Question

MCQ▾

The value of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 66

Question

MCQ▾

Representation of 3. in rational number form is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 67

Question

MCQ▾

For any two rational numbers x and y, which of the following properties are correct?

Choices

Choice (4)Response

a.

Only 1 & 2 are correct

b.

All 1,2 and 3 are correct

c.

Only 2 is correct

d.

Only 2 & 3 is correct

Question 68

Question

MCQ▾

The product of rational and irrational number is always________

Choices

Choice (4)Response

a.

Rational

b.

Irrational

c.

None of the above

d.

All of the above

Question 69

Question

MCQ▾

The value of is

Choices

Choice (4)Response

a.

5.6666

b.

8.233

c.

6.464612

d.

3.5777

Question 70

Question

MCQ▾

The value of is

Choices

Choice (4)Response

a.

b.

c.

d.

0

Question 71

Question

MCQ▾

The set of real numbers does satisfy the property of

Choices

Choice (4)Response

a.

Commutative property for multiplication

b.

Existence of additive identity

c.

Closure property of addition

d.

All a., b. and c. are correct

Developed by: