# CBSE Class 6 Mathematics/Algebra – Chapter 11

CBSE Class 6 Mathematics/Algebra – Chapter 11 is about the Model Questions that you can expect for Yearly Examination. Here you can find out practice problems for Class 6 Mathematics. This worksheet is designed for CBSE Class 6 students.

CBSE Class 6 Mathematics/ Algebra – Chapter 11
Extra Questions for Practice/ Model Questions
Fill in the blanks:

1. The product of twice a number x subtracted from 5 and multiplied by 7 is ———–
2. The value of x in the equation 8 = x + 6 is ————
3. ‘5 more than 3 times the number y’ can be written as ———-
4. ‘7 taken away from the product of x and y’ is ————
5. ‘8 more than thrice a number x’ is ———-
6. Solve the following:
a) 3x + 5 = 14
b) 7 – 2y = 5
7. Manu scored 95 marks in Mathematics and y marks in English. Find the total score in these two subjects?
8. The length and breadth of a rectangle is l and b respectively. Find it’s perimeter?
9. If x = 2, find the value of
a) x + 8
b) 2x – 1
10. My sister’s age is 2 years more than twice my age. If my age is y years, what is my sister’s age?
11. Give expressions in the following cases:
a) 3 times x to which 5 is added
b) p is multiplied by (-4)
c) 5 subtracted from twice a number x
d) Subtract 4 from the sum of a and b
e) The product of p and q subtracted from the sum of p and q
12. Solve the following equations:
a) 3x = 21
b) 2x – 5 = 15
c) x + 8 = 15
d) 7 – 2y = 3
e) p/4 = 3

1. 7(5 – 2x)
2. 2
3. 5 + 3y
4. xy – 7
5. 8 + 3x
6. a) 3x + 5 = 14
3x = 14 – 5 = 9
x = 9/3 = 3
b) 7 – 2y = 5
7 – 5 = 2y
2 = 2y
Y = 2/2 = 1
7. Total score = 95 + y
8. Perimeter = l + l + b + b = 2l + 2b
9. If x = 2,
a)x + 8 = 2 + 8 = 10
b) 2x – 1 = 2 x 2 – 1 = 4 – 1 = 3
10. 2 + 2y
11. a) 3x + 5
b) -4p
c) 2x – 5
d) (a + b) – 4
e) (p + q) – pq
12. a) 3x = 21
x = 21/3 = 7
b) 2x – 5 = 15
2x = 15 + 5 = 20
x = 20/2 = 10
c) x + 8 = 15
x = 15 – 8 = 7
d) 7 – 2y = 3
7 – 3 = 2y
4 = 2y
y = 4/2 = 2
e) p/4 = 3
p = 3 x 4 = 12