You bought 11 pencils and erasers cost half that of a pencil and you bought one extra eraser, how much is the eraser worth?

Jashim buys 10 CDs for BDT . 200. If DVDs cost BDT 20 more, how many DVDs can he buy for the same amount?

In a room there are six Bengali, twelve engineers and fifteen football players. Only one of them was a bengali...

int number ={10,20,30,40,50}; Number[3]=?

In June a baseball team that played 60 games had won 30% of its games played . After a phenomenal winning stre...

A rectangular fish tank 25m by 9m has water in it to a level of 2m . This water is carefully poured into a cyl...

In a club 50% of the male voters and 80% of the female voters voted for candidate A . If candidate A received...