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Maths for Class 8th: Algebraic Expressions

Authored by Vishal Kumar

Others

8th Grade

Used 3+ times

Maths for Class 8th: Algebraic Expressions
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify the expression: 3x + 2y - 5x + 4y

x + 2y

-2x + 6y

-5x + 6y

-2x + 3y

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Factorize the expression: 6x^2 - 11x + 4

(2x - 3)(3x - 1)

(6x - 11)(x + 4)

(2x - 4)(3x - 1)

(3x - 2)(2x - 1)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Expand and simplify the expression: (2x + 3)(x - 4)

2x^2 - 8x + 3x + 12

2x^2 - 8x + 3x - 4

2x^2 - 8x + 3x - 12

2x^2 - 8x + 3x - 16

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Combine like terms: 5a^2b - 2ab^2 + 3a^2b + ab^2

8a^2b - ab^2

5a^2b - 2ab^2 + 3a^2b

3a^2b - ab^2

2a^2b - 3ab^2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve for x: 2(x + 4) = 3(x - 1)

x = 11

x = 7

x = 9

x = 13

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the value of y when x = 2 in the expression: 3x + 2y = 10

2

8

4

6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 2x - 5 = 3, find the value of x

x = 2

x = 4

x = 5

x = 6

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