Class 8 Exam  >  Class 8 Notes  >  Mental Mathematics for Class 8  >  Worksheet: Linear Equation

Worksheet: Linear Equation | Mental Mathematics for Class 8 PDF Download

Q1: Find the value of p if, p:6p + 1/3 = 3(p-6)

Q2: Find the value of x, if 0.4(5x+20) = 0.8(10x-5)

Q3: The ratio of ram and rahims age is 4:5. If Ram’s age is 40,then what is Rahim’s age?

Q4: There are three consecutive three numbers whose sum is 57. Find the largest number

Q5: The sum of Two numbers are 67. One exceeds another by 1. Whatbis the larger number?

Q6: 4 years ago the sum of son and mother’s age was 44. 8 years hence their sum of age will be?

Q7: Find the value of p: 3p-77=2p+23

Q8: The ratio of breadth and length of a rectangle is 3:4. If the perimeter is 84 cm. Then find the length.

Q9: Find the value of x: 4/x (x+8) = 48

Q10: The ratio of the ages of A and B are 5:7. The difference between their age is 20 years. What is A’s age?

Q11: Find the value of x, if (x-3)/(10+x) = 2/3.

Q12: The sum of four consecutive natural numbers are 38. Find the largest number.

Q13: The ratio of number of pen and pencil is 3:4 in a box. The difference between their numbers is 10. How many pens are there?

Q14: The ratio of the sides of a triangle is 3:4:2. If the perimeter of the triangle is 81cm. Then find the longest side.

Q15: The sum of three consecutive natural number is 84. Find the middle number.

Q16: If a/b = ¾ then find the value of 3a+12b

Q17: A man sells his car at 20% loss. If his cost price was 2000. What was the selling price?

Q18: Find the value of. 20% of 20% of 2000.

Q19: Find the value of b: 5/b + 4/b = 4/5

Q20: The length of a rectangle is twice as the breadth. The perimeter is 36 cm. Find the area.

The document Worksheet: Linear Equation | Mental Mathematics for Class 8 is a part of the Class 8 Course Mental Mathematics for Class 8.
All you need of Class 8 at this link: Class 8
83 videos|70 docs|36 tests

Top Courses for Class 8

83 videos|70 docs|36 tests
Download as PDF
Explore Courses for Class 8 exam

Top Courses for Class 8

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

video lectures

,

pdf

,

ppt

,

Exam

,

practice quizzes

,

Important questions

,

Worksheet: Linear Equation | Mental Mathematics for Class 8

,

Extra Questions

,

Semester Notes

,

study material

,

Worksheet: Linear Equation | Mental Mathematics for Class 8

,

Summary

,

Objective type Questions

,

MCQs

,

Sample Paper

,

Worksheet: Linear Equation | Mental Mathematics for Class 8

,

shortcuts and tricks

,

Viva Questions

,

past year papers

,

mock tests for examination

,

Free

,

Previous Year Questions with Solutions

;