Quantitative Aptitude - Arithmetic Ability Questions

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

Slit 69 into three parts such that they are in A.P. and the product of their smaller parts is 483.

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?

What is the distance between the points (4,7) and (­1,­5)?

The value of -3+3+87+43 is

O is the centre of the circle and ∠AOB = 150°, and the shaded portion is x part of the circular region, then x = ?

What is the distance between the points (3 , 6) and (-2 , -6)?