Quantitative Aptitude - Arithmetic Ability Questions

Ajit is two times as good a workman as Badrinath and therefore is able to finish a job in 30 days less than Badrinath. Working together, they can do it in

A wholesaler sells a watch to a retailer at a gain of 20% and the retailer sells it to a customer at a loss of 10%. If the customer pays Rs 874.8, what had it cost the wholesaler?

What is the slope of the line, perpendicular to the line 3x - 6y = 4?

If SinX-CosX=1, where 'X' is an acute angle, the value of SinX+CosX is

If secθ = cosecq with 0° < θ , q < 90°, then the value of sin (θ + q) is

What is the slope of the line parallel to the line passing through the points (4,-2) and (-3,5)?

If (4x - 3) = (3x + 8), then the numerical value of(x + 1)3  is

If u : v = v : w, then what is the value of u4 : v4?