The organizers of a fair projected 25% increase of visitors this year over that of the last year but the actual turnover was 20% less than that of the last year. What percent of projected visitors attended the fair ?

75% of students of a class answered Question No. 1 correct and 55% answered Question No. 1 correct and 20% ans...

The taxicab charges TK. 4.60 for the first 0.2 mile of a trip and TK. 1.20 for each of 0.2 of a mile or a part...

How many squares are there in a chess board if each player has got 16 pawns to play with ?

Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport an...

Which of the following terms does not describe the number 9 ?

A circular pool is filling with water . Assuming the water level will be 4ft deep and the diameter is 20 ft ,...