**Question:**

In the sum of the series $20+19 \frac{3}{5}+19 \frac{1}{5}+18 \frac{4}{5}+\ldots$ upto $n^{\text {th }}$ term is 488 and then $n^{\text {th }}$ term is negative, then :

Correct Option: 2

JEE Main Previous Year Sep. 03, 2020 (II)

**Solution:**