If b > d and then which of the following must be true given that a,b,c,d & e are positive integers?

In a school, 40% of the students are male and all the students like either math or English. If 60% of the stud...

If is negative, which of the following must be true?

A tank that was 10% full was emptied into a 50-litre bucket.If the oil now fills 40% of the bucket’s volume. T...

Sabuz earns 10 Taka for each ticket that he sells and a bonus of 2 Taka per ticket for each ticket he sells be...

Mamun has 5 fewer books than Zubayer. If Mamun gives Zubayer 5 books. Zubayer will then have four times as man...

Kalam has invested a part of 10,000 Taka in an account that pays 6% simple interest rate each year and rest of...