Quantitative Aptitude - Arithmetic Ability Questions

If C + 1C = 3, then what is the value of C-37+1C7?

If cosAcotA/(1 -­ sinA) = x, then the value of x is

ΔDEF is right angled at E. If secD = 25/7, then what is the value of cosecF ?

The value of cos (1110°) is

In the last financial year, a car company sold 41,800 cars . In this year, the target is to sell 51,300 cars . By what percent must the sale be increased ?

129 meter from the foot of a cliff on level of ground, the angle of elevation of the top of a cliff is 30°. The height of this cliff is

What is the slope of the line perpendicular to the line passing through the points (-5 , 1) and (-2 , 0)?

What is the quotient when 1359 is divided by 48?