Quantitative Aptitude - Arithmetic Ability Questions

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right –angel
What is the difference between perimeter of triangle ABC and perimeter of triangle ADC?

BD and CE are two medians of the triangle ABC. If EO = 7 cm, then the length of CE is

Select the odd letters from the given alternatives.

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

If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is

If the roots of the equation a(b – c)x2 + b(c – a)x + c(a – b) = 0 are equal, then which of the following is true?

Coefficient of x2 in 6x3 + 4x2 + 2x + 3 is