Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (5, -2) in the line y = -1?

If 2+aa + 2+bb + 2+cc = 4, then the value of ab+bc+caabc is

The length of a side of an equilateral triangle is 8 cm. The area of the region lying between the circum circle and the incircle of the triangle is (use: π = 22/7)

A cylindrical vessel of height 5 cm and radius 4 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 6 cm. What will be the height of this cone? (Take π = 22/7)

The third proportional of two numbers 12 and 48 is

Find out the odd word/letters/number/number pair from the given alternatives.

The sum of ages of 4 children born at intervals of 4 years each is 60. What is the age of the youngest child?

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is