If x+y=4 and x-y=3, then x+2y is :

If 15 men working at the same rate can manufacture 27 baskets in an hour, how many baskets would 45 men manufa...

The width of a rectangular field is 1/3 times its length. What is the area of the field if the length of the f...

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

If x is an odd integer and y an even integer which of the following statements is (are) alwayes true? 1. x+y i...

If the product of 3 consecutive integers is 120, then the sum of the integers is :

If one number exceeds another number by 13 and the larger number is 3/2 times the smaller number, then the sma...