Telangana SCERT Solution Class VIII (8) Math Chapter 2 Linear Equations in One Variable Exercise 2.4
(1) Find the value of ‘x’ so that i ||m.
(2) Eight times of a number reduced by 10 is equal to the sum of six times the number and 4. Find the number
(3) A number consists of two digits whose sum is 9. If 27 is subtracted from the number its digits are reversed. Find the number.
(4) A number is divided into two parts such that one part is 10 more than the other. If the two parts are in the ratio 5:3, find the number and the two parts.
(5) When I triple a certain number and add 2, I get the same answer as I do when I subtract the number from 50. Find the number
(6) Mary is twice older than her sister. In 5 years time, she will be 2 years older than her sister. Find how old are they both now
(7) In 5 years time, Reshma will be three times old as she was 9 years ago. How old is she now?
(8) A town’s population increased by 1200 people, and then this new population decreased 11%. The town now had 32 less people than it did before the 1200 increase. Find the original population.