Asad went to the market to buy 12 oranges. But he found that he had the money to buy only 10 oranges. He calculated that if he price per piece of orange was tk. 3 less. he could have bought 12 oranges. How mney did Asad have?

The ratio of the cost of two articles is 7:3 . The first one was sold at a loss of 20% and the second one was...

Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixtur...

A student's marks were wrongly entered as 83 instead of 63. Due to the error the average marks for the class g...

By mixing two qualities of pulses in the ration 2:3 and selling the mixture at the rate of Tk. 22 per kilogram...

Jamal covered a distance of 340 miles between ciry A and B taking a total of 5 hours. If part of the distance...

The average age of husband wife and their child 4 years ago was 27 years and that of wife and the child 5 year...