Quantitative Aptitude - Arithmetic Ability Questions

A and B can complete a piece of work in 10 days and 15 days respectively. B starts the work and is joined by A after 5 days. If they earn a total of Rs. 60, what are their individual shares?

How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?

A cylindrical vessel of height 7 cm and radius 5 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 8 cm what will be the height of this cone?

What is the value of 2 consecutive natural numbers, sum of whose squares is 145?

Which of the following fractions is largest?

Find the number which is NOT a prime number.

An angle is 1/3 its supplementary angle. Find the measure of the angle?

ΔABC is right angled at B. If m∠A = 60 deg, then find the value of (secC + 2)