Class 6 Algebraic Expressions MCQ Test with Answers

Algebraic Expressions

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The algebraic expressions test has 10 MCQs.
You have only 10 minutes to complete the exam.
If you do not answer any question within the allotted time, it will be marked as incorrect.
To next question, click "Next". To the previous question, click "Prev". To end the test, click "Finish".
You must get a minimum of 50% marks to pass the exam.
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1 / 10

x²- y², y²- z² and z²- x² are three algebraic expressions. If x = 2 and y = - 3, what is the value of the first expression ?

13

5

-5

-13

2 / 10

In the expression 5x⁴
(i) The power of x is 4
(ii) Two terms are there
(iii) The coefficient of x⁴ is 5
Which one is correct?

i and ii

i, ii and iii

i and iii

ii and iii

3 / 10

In x and y variables -
(i) The sum is x + y
(ii) The product is xy
(iii) The summation of square is x²- y²
Which one is correct ?

i, ii and iii

ii and iii

i and ii

i and iii

4 / 10

x²- y², y²- z² and z²- x² are three algebraic expressions. What is the sum of the three expressions?

0

- 2x²- 2y²- 2z²

2x²+ 2y²+ 2z²

2x²

5 / 10

What is the sum of three expressions x²+ 3, x²- 2, - 2x²+ 1 ?

1 - x²

2

x²- 1

1

6 / 10

If you subtract b - a from a - b, what is difference ?

2a - 2b

a + b

T0

a

7 / 10

Which one of the following is the coefficient of x in 5x + 3y ?

5

8

3y

5x

8 / 10

Which one of the following indicates a pair of similar terms ?

2x, -7xy

3x², -7x²

-3xy, 7x²y

-7x²y, 8xy²

9 / 10

Which one is the index of x in 7x³× x² ?

x⁶

5

7

x⁵

10 / 10

If m = - 6 in expression m²– 7, what is the value of the expression ?

36

13

29

-29

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