Quantitative Aptitude - Arithmetic Ability Questions

If (36 - 16x) - (4x - 8) = 4, then the value of x is

46% of 250 is equal to

The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

Among three numbers, the first is twice the second and thrice the third, If the average of three numbers is 517, then what is the difference between the first and the third number?

If tanθ + cotθ = 5, then the value of tan2θ + cot2θ is

Two numbers are 10% and 20% lesser than a third number respectively. By how much percent is the second number should be enhanced to make it equal to the first number?

Two equal circles intersect each other at point A and B, whose centers are O and O’. OO’ = 24 mm and AB = 10 mm, then find the area (in sq. mm) of the circle.

In the following question, select the odd number from the given alternatives.