Quantitative Aptitude - Arithmetic Ability Questions

What number should be added to each of the numbers 94, 24, 100 and 26, so that the resulting numbers are in continued proportion?

If the profit is 20%, then what will be the ratio of cost price to selling price respectively?

Find the remainder when 413 divided by 3?

In the given figure, PQRS is a square of side 20 cm and SR is extended to point T. If the length of QTis 25 cm, then what is the distance (in cm) between the centers O1 and O2 of the two circles?

If a – b = 11 and ab = 24, then value of a2 + b2 is

If (4x - 3) = (3x + 8), then the numerical value of(x + 1)3  is

∆DEF is right angled at E. If cosD = 5/13, then what is the value of tanF?

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