Quantitative Aptitude - Arithmetic Ability Questions

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

If A alone can do a job in 40 days then, in how many days can B alone do the job if together they can do the job in 8 days?

Of the 3 numbers whose average is 72, the first is 2/7 times the sum of other 2. The first number is

What number, from the following should be deducted from 1184 to make it exactly divisible by 21?

Identify the odd one out from the following:

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

In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), when ∠ABC = ∠ACB = 75°.

The length of one side and the diagonal of a rectangle are 7 cm and 25 cm respectively. Find its area (in cm²)