Rahim has three times as much money as Karim has. If Rahim gives Karim TK.50 then Karim will have three times as much money as Rahim will have. How much money do they have together ?

Zarina has started a wholesale jewelary making business. She makes 36 bracelets a day, and sells them to local...

If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three time...

Nisha's father contributes to her savings by giving her 10% of her total savings. If Nisha saves TK.100 in Jun...

Rahim sells 60% of apples he had and throws away 15% of the remainder . Next day he sells 50% of the remainder...

On Sunday, the price of a share was TK.560. If the price of the share was TK.630 at the closing of the day, wh...

Of the 32 students in a certain class , 15 are in debating club and 20 are in music club. If 10 of the student...