Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 232 ?

A piece of wire 132 cm long is bent successively in the shape of an equilateral triangle, a square and a circle. Then area will be longest in shape of

What is the value of 64% of 75% of 8100?

If x+1x ≠0 and x3+1x3 = 0, then the value of x+1x4 is :

In the given figure, PQ = 30, RS = 24 and OM = 12, then what is the value of ON?

If X=32, then the value of 27x3-54x2+36x-11 is

If a person bought an item for Rs. 60 and sold it at a profit of 25%, the selling price of the item would be

An 80 litre mixture of water and acid contains 20% acid. How much acid should be added to make the acid 60% in the new mixture?