Algebra – CBSE Class 6 Mathematics/ MCQ/Worksheet

Algebra – CBSE Class 6 Mathematics/MCQ is about the Model Questions that you can practice for Yearly Examination. Here you can find out Multiple Choice Questions from the topic Algebra. This worksheet is designed for CBSE Class 6 students.

Algebra – CBSE Class 6 Mathematics/ Worksheet/Model Questions

Extra Questions for Practice/MCQ/Multiple Choice Questions

1. Which of the following is an equation?
   A. y + 2
   B. y – 2
   C. y + 2 = 0
   D. y – 2>0
2. Which of the following equations has x = 3 as a solution?
   A. x + 4 = 3
   B. x + 2 = 5
   C. 3x = 3
   D. 2 – x = 1
3. x – 2 = 6 has a solution ——————–
   A. x = 4
   B. x = 6
   C. x = 8
   D. x = 2
4. ‘3 more than twice the number y’ can be written as ————–
   A. 3 + 2y
   B. 2 + 3y
   C. 3 + y
   D. y + 2
5. Nayana’s present age is x years. After 5 years, her age will be ——-
   A. x – 5
   B. x + 5
   C. 5x
   D. x/5
6. The perimeter of an equilateral triangle having each side x is ——–
   A. x + 3
   B. 3x
   C. 4x
   D. x + 2
7. The solution of the equation 5y = 25 is —————-
   A. 2
   B. 5
   C. 20
   D. 10
8. ‘5 subtracted from thrice a number y’ can be expressed as ———-
   A. 5 – 3y
   B. 3y – 5
   C. 3y + 5
   D. 2y – 5
9. If x = 2, find the value of 3x + 4?
   A. 7
   B. 10
   C. 13
   D. 16
10. If x = 2, y = 3, z = 4, find the value of xy + z?
    A. 9
    B. 10
    C. 2
    D. 8
11. If the side of a regular pentagon is p cm, its perimeter is ———
    A. 3p
    B. 4p
    C. 5p
    D. 6p
12. The rule which gives the number of match sticks required to make the match stick pattern of U is ———–
    A. n
    B. 2n
    C. 3n
    D. 4n
13. The expression for ‘y multiplied by (-2) and added 3’ is ———-
    A. 2y + 3
    B. -2y + 3
    C. 2y – 3
    D. 3 – 2y
14. Solution of x – 4 = 4 is ————
    A. x = 4
    B. x = 8
    C. x = 12
    D. x = 0
15. If x = 3, then 4x – 3 is —————–
    A. 1
    B. 5
    C. 9
    D. 16
16. Which of the following is an expression with one variable?
    A. 5
    B. x + y + 5
    C. x + 5
    D. x + y + z
17. The sum of three consecutive numbers is 42, find the greatest number?
    A. 13
    B. 14
    C. 15
    D. 16
18. Find the value of 3x + 2y for x = -1 and y = 1
    A. -1
    B. 1
    C. 5
    D. -5
19. ‘7 subtracted from 5 times a number y’ is written as ————-
    A. 5y – 7
    B. 7 – 5y
    C. 7 + 5y
    D. 7 – y – 5
20. ‘3 added to double of x’ can be expressed as ————
    A. 2x – 3
    B. 3 + 2x
    C. 2 + 3x
    D. 3 + 2 + x

ANSWERS:

1. y + 2 = 0
2. x + 2 = 5
3. x = 8
4. 3 + 2y
5. x + 5
6. 3x
7. 5
8. 3y – 5
9. 10
10. 10
11. 5p
12. 3n
13. -2y + 3
14. x = 8
15. 9
16. x + 5
17. 15
    Let the consecutive numbers be x, x+1, x + 2
    Given x + x + 1 + x + 2 = 42
    3x + 3 = 42
    3x = 42 – 3 = 39
    x = 39/3 = 13
    Greatest number is 13 + 2 = 15
18. -1
19. 5y – 7
20. 3 + 2x