# Linear Equations in One Variable MCQ Questions for Class 8 Maths Chapter 2 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 8 Maths book Chapter 2 Linear Equations in One Variable with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 8 Maths Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Linear Equations in One Variable. Each Questions has four options followed by the right answer. Download the Maths Quiz Questions with Answers for Class 8 free Pdf and prepare to exam and help students understand the concept very well.

(i) 40 and 60
(ii) 50 and 55
(iii) 50 and 60
(iv) 40 and 55

(iv) 40 and 55

(i) 1
(ii) 2
(iii) 0
(iv) 3.

(i) 1

(i) 5
(ii) 7
(iii) 12
(iv) 11

(i) 5

(i) 2
(ii) – 2
(iii) 1/2
(iv) –1/2

(i) 2

(i) 4
(ii) 5
(iii) 3
(iv) 0

(ii) 5

## Q6. Solve: 7x = 21

(i) 3
(ii) 2
(iii) 14
(iv) none of these

(i) 3

(i) x + 9 = 25
(ii) x – 9 = 25
(iii) 9x = 25
(iv) x/9 = 25.

(i) x + 9 = 25

(i) 15
(ii) 10
(iii) 50
(iv) 5

(iii) 50

(i) 16
(ii) 14
(iii) 8
(iv) 7

(iv) 7

(i) 112
(ii) 126
(iii) 119
(iv) 116

(i) 112

(i) 22 and 88
(ii) 44 and 66
(iii) 44 and 110
(iv) 33 and 99

(iii) 44 and 110

## Q12. If 15 is subtracted from a number, it becomes -5. This statement in the form of an equation is

(i) x + 15 = -5
(ii) x – 15 = 5
(iii) x + 15 = 5
(iv) x – 15 = -5.

(iv) x – 15 = -5.

(i) 4 cm
(ii) 6 cm
(iii) 10 cm
(iv) 14 cm

(i) 4 cm

(i) 10y + x
(ii) 10x + y
(iii) 10y – x
(iv) 10x – y

(i) 10y + x

## Q15. Solve: y + 3 = 10

(i) 13
(ii) 7
(iii) -7
(iv) none of these

(ii) 7

## Q16. What will be the solution of these equations ax+by = a-b, bx-ay = a+b

(i) x = 1, y = 2
(ii) x = 2,y = -1
(iii) x = -2, y = -2
(iv) x = 1, y = -1

(iv) x = 1, y = -1

## Q17. A number when subtracted from 40 results into 15. This statement in the form of an equation is

(i) 40 – x = 15
(ii) x – 40 = 15
(iii) 40 + x = 15
(iv) 40x = 15.

(i) 40 – x = 15

(i) 16,17,18
(ii) 15,16,17
(iii) 17,18,19
(iv) 18,19,20

(i) 16,17,18

(i) 1
(ii) 2
(iii) 3
(iv) 4

(iv) 4

(i) 112
(ii) 126
(iii) 119
(iv) 116

(i) 112

(i) 3
(ii) -32
(iii) 12
(iv) 4.

(ii) -32

## Q22. If x is an even number then the consecutive even number is

(i) x + 1
(ii) x + 2
(iii) 2x
(iv) x – 1.

(ii) x + 2

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