Quantitative Aptitude - Arithmetic Ability Questions

38% of 250 is equal to

What is the equation of the line if its slope is 4/3 and it passes through the point (-7 , 2)?

What is the reflection of the point (4, 7) in the line y = -1?

The LCM of 48 and 54 is

A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area (in sq cm) of the circle?

Which one of the following combination of measurements can form the sides of a triangle?

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).

An inverted conical shaped vessel is filled with water to its brim. The height of the vessel is 8 cm and radius of the open end is 5 cm . When a few solid spherical metallic balls each of radius 1⁄2 cm are dropped in the vessel , 25% water is overflowed. The number of balls is: