Question
A vessel is completely filled with milk. If 35% of the
milk is replaced with water then only 184.60 ml of milk will be left in the vessel. What is the total amount of mixture in the vessel after replacing milk with water?Solution
Desired amount = 184.60/0.65 = 284 ml
A person lent a sum at simple interest for 6 years. If the rate had been 5% more, he would have earned Rs. 750 extra. What was the principal?
Rs.7600 is divided into two parts such that if one part be invested at 4% and the other at 5%, the annual interest from both the investments is Rs. 336....
'Iqbal' deposited Rs. 11,200 in a SIP at simple interest of 13% p.a. If he earned Rs. 8,736 as interest, then find the duration (in years) for which the...
A sum when invested at simple interest of 10% p.a. becomes Rs. 1,680 in 4 years. If the same sum was invested at compound interest of 20% p.a. for 2 yea...
The interest earned when a sum is invested at simple interest of 12% p.a., for 3 years, is Rs. 4500. What will be the total amount received after 2 year...
Rs. 9500 is invested in scheme ‘A’ for a year at simple interest of 50% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in ...
- An amount of Rs. 12,000 invested at simple interest for 4 years becomes Rs. 17,280. Calculate the annual rate of interest.
Rs. (n + 200) invested on simple interest amounts to Rs. 2,400 and Rs. 2,880 in 4 years and 6 years, respectively. Find the value of 'n'.
Rohan deposited Rs. 15,000 in scheme ‘A’ which offers simple interest of 12% p.a., for 4 years and Rs. 10,000 in scheme ‘B’ which offers simple ...
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 2700 and Rs...
