Quantitative Aptitude - Arithmetic Ability Questions

If ax - 4y = -6 has a slope of -3/2. What is the value of a?

The ratio of curved surface area of a right circular cylinder to the total area of its two bases is 2 : 1. If the total surface area of cylinder is 23100 cm2, then what is the volume (in cm3) of cylinder?

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

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

Identify the odd one out from the following:

The length of one side and the diagonal of a rectangle are 20 cm and 29 cm respectively. Find the length of its other side (in cm).

What is the equation of the line passing through the point (2,-3) and making an angle of -45°with the positive X-axis?

Divide Rs.221 in the ratio 1:3:6:7. The rupees in the respective ratios are