Quantitative Aptitude - Arithmetic Ability Questions

A cuboid has dimensions 8 cm x 10 cm x 12 cm. It is cut into small cubes of side 2 cm. What is the percentage increase in the total surface area?

Select the odd word/letters/number/number pair from the given alternatives.

One number is 25% of another number. The larger number is 12 more than the smaller. The large number is

The price of an article is cut by 33%, to restore to its original value, the new price must he increased by

If ABCDEF is a regular hexagon, then what is the value (in degrees) of ∠ADB?

The selling price of an article is Rs 816 if the discount on it is 15%. What would be the selling price of the article (in Rs) if the discount on it is 25%?

If 5 sec θ – 3 tan θ = 5, then what is the value of 5 tan θ – 3 sec θ?

If 5x + 1/x = 10, then x2 + 125x2 is equal to