Q4. A sum of money amounts to Rs. 7800 in 3 years and Rs. 9360 in 6 years at simple interest. What is the principal amount?Mathematics — Word Problems — Question 4 of 38A. Rs. 6240B. Rs. 6500C. Rs. 7000D. Rs. 7200Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →