Quantitative Aptitude - Arithmetic Ability Questions

A shopkeeper sells wheat at a profit of 20% and for weighing uses a weight which is 10% less than the actual weight. What is his total profit percentage?

If tanθ = 815, then 1-sinθ1+sinθ is

Find the value of '?' in 512 × 125 ÷ 15625 = 3125 × 25?

What is the value of 128 + 7232

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

In the given figure, the length of arc BC of the given circle is 44 cm. If O is the centre of circle, then what is the radius (in cm) of the circle?

If a - b = 3 and a2+b2=25, then the value of ab is

The volume of a right circular cone, whose radius of the base is same as one-third of its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is :