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We can say that let monthly salary of Rohit = Rs. 'r' Percentage of salary donated = 100 – (15 + 20 + 22 + 26) = 100 – 83 = 17% According to question, 0.22r – 0.17r = 628 0.05r = 628 r = 628/0.05 = 12560 So the monthly salary of Rohit = Rs.12,560
A man invested ₹40,000 in two schemes A and B offering simple interest at the rate of 8% per annum and 10% per annum respectively. If the total intere...
A sum of ₹15,625 is invested for 2 years at an annual interest rate of 8%. For the first 1.5 years, the interest is compounded semi-annually, and for ...
Anjali invested Rs.24000 in a scheme offering compound interest of x% p.a. compounded annually. If at the end of 2 years, interest received by her from ...
Abhishek allocates Rs.1600 each into two different investment schemes, A and B. Scheme A provides simple interest annually at a rate of (R-2)%, while sc...
If the simple interest for 5 years is equal to 20% of the principal, then the interest will be equal to the principal after ________ years.
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2100 after 3 years. If the same amount is investe...
The difference between compound and simple interest on a sum of money for 2 years at 4% per annum is Rs. 580. The sum is:
Rs. 16000 invested for 2 years in a scheme offering compound interest (compounded annually) of 15% p.a. gives an interest that is Rs. 25 less than the i...