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Number of male students who took admission in Electrical = 350 x (4/5) = 280 Number of male students who took admission in Civil = 440 x (7/10) = 308 Number of male students who took admission in Mechanical = 480 x (11/16) = 330 Required average = (280 + 308 + 330)/3 = 306
A certain sum is invested at a compound interest rate, compounded annually, which grows to Rs. 12,240 after 2 years and to Rs. 17,625.6 after 4 years. I...
Jeevan borrowed an amount of Rs. 'x' from a bank. Out of this, he lent 25% of the borrowed amount to Jeshu at a simple interest rate of 20% per annum fo...
A man invested certain sum at 9.5% p.a. simple interest for his son who was 14 years old. If the amount received by the son when he was 27 years old is ...
The difference between the simple interest for two years and the compound interest for one year on a sum of money is Rs.273. In which compound interest ...
An equal sum of money is invested in two schemes which offer interest at the same rate but one at simple interest and the other at compound interest (co...
"R" made certain investments with a 40% annual compound interest rate that is compounded quarterly. If, 9 months later, he receives Rs. 1,99,650, then t...
A certain amount earns simple interest of Rs. 1520 after 5 years. Had the interest been 6% more, how much more interest would it have earned?
A certain sum of money will be doubled in 4 years at the rate of simple interest percent per annum is:
The difference between the interest payable on a sum invested for three years at 20% compound interest per annum compounded annually and 20% simple inte...
'S' undertook an investment endeavor by allocating a capital denoted as 'a + 1000' into a scheme yielding a straightforward interest rate of 20% per ann...
