Quantitative Aptitude - Arithmetic Ability Questions

If A purchase 9 chairs for Rs 5 and sells all the chairs at the rate of 5 chairs for Rs 9, then what will be the profit percentage?

Sahil sold an item for Rs. 280 at a loss of 20%. The cost price of the item was

A regular pyramid has a square base. The height of the pyramid is 22 cm and side of its base is 14 cm. Volume of pyramid is equal to the volume of a sphere. What is the radius (in cm) of the sphere?

Find the volume (in cub.cm) of a hemisphere of diameter 21 cm.

If the side AB of an equilateral triangle ABC is equal to 12 cm. Calculate the length( in cm) of the AO, if O is the centroid of the triangle.

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

The sum of two numbers is equal to thrice their difference. If the smaller of the numbers is 10 find the other number.

0.296 + 2.96 + 29.6 + 296 = ?