Buffet dinner at a restaurant costs Tk 35.50 . If the sales tax was more than 10 percent but less than 15 percent of the pre-tax cost of the dinner, then the total amount paid must have been between--

A school has raised 75% of the amount it needs for a new building by receiving an average donation of Tk 60 fr...

At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105 degree, what...

The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled in...

What is the percentage of the value of gold or property a person has to pay when he/she is entitled to pay Zak...

In Muslim Law, a daughter gets what percentage of the parent's property compared to that of a son?

A number consists of 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the n...