Quantitative Aptitude - Arithmetic Ability Questions

If cos4θ-sin4θ=13 then the value of tan2θ is

If 7/8th of 5/4th of a number is 315, then 5/9th of that number is _____

If x = a cosθ+ b sinθ and y = b cosθ- a sinθ, then x2 + y2 is equal to

Select the odd word from the given alternatives.

In the following question, select the odd word pair from the given alternatives.

The diagonal of a rhombus is 8m and 6m respectively. Find its area.

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

Find the volume (in cm3) of a right circular cylinder of diameter 21 cm and height 10 cm.