What is the principal sum

What is the principal sum? I. The sum amounts to Rs. 690 in 3 years at S.I.The rate of interest is 5% p.a. II. The sum amounts to Rs. 750 in 5 years at S.I.The rate of interest is 7% p.a. III. The sum amounts to Rs. 580 in 3 years at S.I. The rate of interest is 6% p.a.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #79376