Find the sum lend at C.I

Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.240 in 2 years?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #27489