Quantitative Aptitude - Arithmetic Ability Questions

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

The lengths of diagonals of a rhombus are 24cm and 10cm the perimeter of the rhombus (in cm ) is :

What is the equation of the line whose y­-intercept is 4 and making an angle of 45° with the positive x-­axis?

What is the value of tan 7π/4?

What is the slope of the line parallel to the line passing through the points (-2, -1) and (4, -3)?

If (1 - sinA)/(1 + sinA) = x, then x is

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

4*(-­0.1(5.5 + 8.5)) of 0.5 = ?