Practice30Create account

Aman invests in a chit fund: he contributes Rs 500 in month 1 and Rs 25 more each month.
What is the total of all his contributions in the first 24 months?

Class 10AP Word ProblemsAlgebra — Sequences
  • A20790
  • B37800
  • C17010
  • D18900

Step-by-Step Solution

. S[2(500)+23(25)] = 12(1000+575) = 12(1575) = Rs 18900.
Answer: D) 18900

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All AP Word Problems practice questions

More Class 10 AP Word Problems practice

The interior angles of a pentagon are in AP. The smallest angle is 60°. What is the…A debt of Rs 900 is cleared in monthly instalments that form an AP. The first instalment…A worker's wages increase in AP each year. In year 5 he earns Rs 22000 and in year 8 he…Numbers between 100 and 200 that are divisible by 9 are 108, 117, 126, ..., 198. What is…In an AP of monthly sales (in thousands), the 5th term is 0. Prove numerically: what is…