Refer the below data table and answer the following question.

What was the total profit or loss of the company in the last 5 years?

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal? (in lakhs)

Refer the below data table and answer the following question.

What is the average bonus in Rs. ?

What is the slope of the line perpendicular to the line passing through the points (­6,3) and (2,7)?

If secA/(secA ­- 1) + secA/(secA + 1) = x, then x is

What should be the average speed of a car to cover a distance of 189 km in 3.5 hours?

If 4x + 3y = 11 and 3x + 2y = 8, then (x,y) is

Of the four numbers whose average is 91, the first is 3/10 times the sum of other three. The first number is: