In the figure below ACDH and BCEF are rectangles, AH=2, GH=3, GF=4, and FE=5. What is the area of BCDG?

In an examination there were 50 multiple choice question, For every right answer 1 point is added and for ever...

A Company makes a profit 6% on its first Tk. 10,000 of sales day and 5% an all sales in excess of Tk. 10,000 f...

If the length of a rectangle is increased by 20% and the width is decreased by 20%, the area is :

In a group of people solicited by a charity, 30% contributed Tk. 2400 each, 45% contributed Tk. 1200 each, and...

If X is an odd integer and Y is an even integer, which of the following statements is (are) always true? 1. X+...

If the price of apple is Tk. 80.00 a kilogram, and the price triples every 6 months, how long will it be until...