Quantitative Aptitude - Arithmetic Ability Questions

If a cylinder of radius 7 cm and height 9 cm is melted and constructed into a cone of the same radius, what will be the height of this cone?

If a perfect square, not divisible by 6, be divided by 6, the remainder will be

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?

If there are four lines in a plane, then what cannot be the number of points of intersection of these lines?

Find length of the arc whose central angle is 90° and radius of the circle is 3.5 cm?

Three consecutive natural numbers are such that the square of the greatest is greater than the product of the other two by 19. The smallest of these numbers is

The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x­axis to (­-4,2). The co-­ordinates of point R are

What is the value of equation a3+b3+c3-3abc if a2+b2+c2=ab+bc+ca+4 and a+b+c = 4.