Quantitative Aptitude - Arithmetic Ability Questions

Reflection of the point (3,-6) in the y-axis is

What is the value of cosecA/√(cosec2A ­- 1)?

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

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

Select the odd word/letters/number/number pair from the given alternatives.

In the following question, select the odd letter/letters from the given alternatives.

What is the simplest form of (1 + cosA)(cosecA ­ cotA)?

PQ is a diameter of a circle with centre O. RS is a chord parallel to PQ subtends an angle of 40° at the centre of the circle. If PR and QS are produced to meet at T, then what will be the measure (in degrees) of ∠PTQ?