0.1 * 0.1 = 1%
Vinay spends 30% of his salary on food, 15% on his car EMI, 10% on shopping and 20% on parties. If his saving at the end of month are Rs. 2500, then what is his monthly salary?
A man invested 2/5 of his capital at 8% per annum, 3/8 of his capital at 10% per annum and the remaining at 12% per annum. If his annual income at simple interest is Rs. 965, then what is his capital amount?
A person allows a 10% discount for cash payment from the marked price of a toy and still he makes a 10% gain. What is the cost price of the toy which is marked Rs. 770 ?
