Quantitative Aptitude - Arithmetic Ability Questions

If (sinA + CosA)/(sin A - cos A) = 5/4, the value of (tan2A + 1)/(tan2A - 1) = ?

α and β are the roots of quadratic equation. If α + β = 8 and α – β = 2√5, then which of the following equation will have roots α4 and β4?

199994 x 200006 = ?

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

Ticket for an adult is Rs 1200 and a child is Rs 800 respectively. One child goes free with two adults. If a group has 25 adults and 5 children what is the discount the group gets?

If (-1/2) * ( x - 5) + 3 = -5/2, then what is the value of x?

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

If 2(5x - ­4) -­ 2 < 2x ­- 1 < 4x - ­2; then the value of x is