A fixed amount is invested for 3 years If the rate of interest is 12.5%, 10% and 25% respectively If the total compound interest in 3 years is Rs. 1750. Find the Principal

At the rate of 10% compound interest per annum fird the principal of which the compound interest in 3 years is ₹ 2979.

Amit invested same amount of money for T years and (T + 4) years at the rate of interest 10% and 20% respectively. The interest received on the amount invested is Rs. 1000 and 4000 respectively. Then find the value of T.

At compound interest of 8%, 10% and 12% for three consecutive years, the interest earned in the 3 year is Rs 891. Find the the principal amount. (in Rs.)

Rohit invested Rs. 10000 for 3 years at the rate of compound interest of 10%. Find the amount obtained by him after 3 years.

A sum of money was invested for 3 years, interest being compounded annually. The rates for successive years were 10%, 15% and 18% respectively. If the compound interest for the second year amounted to 4,950, find the sum invested.

A sum of money was invested for 3 years, interest being compounded annually. The rates for successive years were 10%, 15% and 18% respectively. If the compound interest for the second year amounted to 4,950, find the sum invested.