Quantitative Aptitude - Arithmetic Ability Questions

If 1/(1 + cosA) + 1/(1 ­- cosA) = x , then value of x is

What is the slope of the line parallel to the line passing through the points (-­4,­-6) and (2,­-3)?

Select the odd word/letters/number/number pair from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

What is the reflection of the point (4, 7) in the line y = -1?

Working together, pipes A and B can fill an empty tank in 10 hours. They worked together for 4 hours and then B stopped and A continued filling the tank till it was full. It took a total of 13 hours to fill the tank. How long would it take A to fill the empty tank alone?

A, B and C are employed to complete a work in Rs. 784. If A and B together complete 23/28 of the work. Calculate the wages (in Rs.) paid to C?

Find equation of the perpendicular to segment joining the points A(0,4) and B(-5,9) and passing through the point P. Point P divides segment AB in the ratio 2:3.