Quantitative Aptitude - Arithmetic Ability Questions

The 4th term of an arithmetic progression is 15, 15th term is -29, find the 10th term?

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are

If tan ­-5π/3 = x, then the value of x is

The sum of 10 terms of the arithmetic series is 390. If the third term of the series is 19. Find the first term

Find out the odd word/letters/number pair from the given alternatives

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

A can do a work in 15 days and B in 20 days. If they work on it together for 6 days, then what fraction of work is left?