By selling 11 oranges for a rupee, a man loses 10%. How many oranges for a rupee should he sell to gain 10%?

A dishonest shopkeeper uses a weight of 800 gm for a kg and professes to sell his good at cost price. His profit is

A person takes 3 hours to walk a certain distance and riding back. He could walk both ways in 5 hours. How long could it take to ride both ways.

The average monthly income of a person in a certain family of 5 members is Rs. 1000. What will be monthly average income of one person in the same family if the income of one person increased by Rs. 12,000 per year?

change 1/8 into percentage

12.5% of 80 is equal to

Which number should Fill the blank space to complete the series: 1, 2, 4, 5, 7, 8, 10, 11, ....

The smallest of the fractions given below

Three friends shared the cost of a television. If Amit, Bharat and Dinesh paid Rs. 3000, Rs. 1800 and Rs. 1200 respectively, then Dinesh paid what percent of the total cost?