In how much time the SI on a principal amount be 0.125 times principal amount at 10% p.a?
A person could save 10% of his income.But 2 years later,when his income increased by 20%,he could save the same amount only as before.By how much percentage has his expenditure increased?
16 litres of mixture contains milk and water in the ratio 5:3.If 4 litres of milk is added to the mixture,ratio of milk to water in the new mixture will be
There is 60% increase in an amount in 6 years at SI.What will be the CI on Rs 12000 after 3 years at the same rate of interest?
A milkman claims to sell milk at cost price only,but he making a profit of 20% since he has mixed some amount of water in the milk.What is the percentage of milk in the mixture?
What is the maximum value of m if the number N=35*45*55*60*124*75 is divisible by 5^m?