TNPSC Group 2 Official Paper (2018)

What number should be subtracted from each of the number 54, 71, 75 and 99 so that the remainders may be proportional?

Six men working 10 hours a day can do a piece of work in 24 days. In how many days will 9 men working for 8 hours a day do the same work?

A can finish a job in 20 days and B can complete it in 30 days. They work together and finish the job. If Rs. 600 is paid as wages, then the share of A and B

If the average of the values 18, 41, x, 36, 31, 24, 37, 35, 27, 36 is 31. Find the value of x.

Find the difference between simple interest and compound interest for a sum of Rs. 8,000 lent at 10% p.a. in 2 years.