Exams

What is the slope of the line perpendicular to the line passing through the points (­-4,5) and (3,­-2)?

An angle is 1/3 its supplementary angle. Find the measure of the angle?

The weights of 4 boxes are 30, 20, 60 and 70 kilograms. Which of the following cannot be the total weight,in kilograms, of any combination of these boxes and in a combination a box can be used only once?

If the sum of a number and its reciprocal be 2, then the number is

Which queen of Ahmednagar opposed emperor Akbar?

Select the option that is different from the remaining three alternatives.

If Y is the brother of X, Y is Z's son then Z's father is X's ___.

A piece of cloth costs Rs. 35. If the piece were 4 m longer and each meter were to cost Rs. 1 lesser, then the total cost would remain unchanged. How long is the piece of cloth?