If 10 men or 18 women can do a work in 45 days, then how many days would it take 25 men and 15 women to do twice the work ?

25 percent of 30 is 75 percent of what number ?

A discount series of 10% , 15% and 20% is equal to a single discount of :

In a division ,the reminder is zero . A student mistook the divisor by 12 instead of 21 and obtained 35 as quo...

How much will you earn as interest if you deposit taka 1000 in a bank account for 2 years at 10% considering c...

The price of each mango is 65 taka and the price of each guava is 45 taka. Aslam buys total to mangoes and gua...

Of the total no. of oranges that arrive at a juice company, 20% by weight is rejected before processing. Of th...