10 টাকা টাকা টাকা 30 টাকা = কত?

Two different schools, A and B, have the same number of students. The ratio of the boys in school A and the bo...

It a, b, and c are three different positive integers less than 10 and greater than zero, what is the greatest...

In the last week of a month, a car dealer sold 12 cars. A new sales promotion came out the first week of the n...

Jesmin spent one-third of her money on books and half of the remaining money on clothing. she then spent three...

An instrument store gives a 10% discount to all students of the original cost of an instrument. During a schoo...

If the average of 11,17,x, and y is 19, what is the average of (x+50) and (y-7)?