Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (5 , -1) in the line y = 2?

In a circle, a chord, 5√2 cm long, makes a right angle at the centre. Then the length of the radius of the circle will be

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

Determine the value of a+1b-1 when ab = 343.

If 3x ­- 1 < 5x + 2 and 3x + 5 < 6 -­ 4x; then x can take which of the following values?

What is the distance between the points (4,­-8) and (­-2,0)?

ΔABC is right angled at B. If cotA = 7/24, then what is the value of cosecC ?

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