Mathematics-Algebraic Expressions and Identities [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 1 - 13 of 104

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 1

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If and , then the value of is:

Choices

Choice (4)Response

a.

30

b.

28

c.

11

d.

35

Question number: 2

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If then x is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 3

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If and then ________.

Choices

Choice (4)Response

a.

198

b.

108

c.

189

d.

216

Question number: 4

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 5

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

The remainder obtained when is divided by is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 6

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

What must be subtracted from to get ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 7

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

Subtracting from , we get:

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 8

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

The value of product at is:

Choices

Choice (4)Response

a.

236

b.

128

c.

176

d.

108

Question number: 9

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If then is?

Choices

Choice (4)Response

a.

322

b.

320

c.

64

d.

326

Question number: 10

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If the product of two numbers is 12 and the sum is 8, then the larger of the two numbers is:

Choices

Choice (4)Response

a.

6

b.

-4

c.

4

d.

-6

Question number: 11

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

If then ________.

Choices

Choice (4)Response

a.

24

b.

11

c.

20

d.

None of the above

Question number: 12

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

The value of is:

Choices

Choice (4)Response

a.

b.

c.

0

d.

Question number: 13

» Mathematics » Algebraic Expressions and Identities

Edit
MCQ▾

Question

Factorize :

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Developed by: