Compound interest – 1st year-3000 2nd year-3000 360 3rd year-3000 360 360 43.2 Compound interest =9000+1080+43.2=10123.2Rs. Compounded Amount=25000+10123.2=35123.2 Rs.
If 40% of 'P' is 60 less than 30% of 'Q', then find 250% of 'Q', given that (P + Q) = 900.
Raj has 120 kg of apples (rotten and fresh). He sold 30% of the total apples such that out of the remaining apples, 20% are rotten. Find the percentage ...
A student multiplied a number by 2/5 instead of 5/2 . What is the percentage error in the calculation?
A girl found the answer for the question “subtract the sum 1/2 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage...
A person spent 30% of his monthly income on food and 60% of the remaining on rent. If amount spent on rent is Rs 840, then find the amount spent ...
Pooja, Rohan, and Suman contested an election in which 8200 votes were polled and none of the votes were invalid. Rohan got 40% more votes than the tota...
Niharika saves 25% of her salary in National Savings Certificate and spend 80% of the remaining amount on household items. If the cash in hand is Rs....
By selling 36 m of jute, a shopkeeper gains an amount equal to the selling price of 12 m of jute. Find the gain percentage.
A gave 60% of amount to B. B gave 25% of amount received from A to C. If amount received by C from B is Rs.192, then find the amount received by B from A.
The total population of a village is 12600. If the rate of growth of male population is 20% per year and the rate of growth of female population is 10% ...
