Quantitative Aptitude - Arithmetic Ability Questions

N professes to lose 25% on rice and uses a weight of 750 gm instead of 1 kg. What is the total profit or loss percentage?

A car takes 5 hours to cover 100 kms distance at a particular speed whereas another car takes 3 hours to reach a particular distance at the same speed. Find the distance.

If in ΔABC, DE ||BC, AB = 7.5cm, BD = 6cm and DE = 2cm, then the length of BC in cm is

What is the diameter (in cm) of a sphere of surface area 154 sq cm?

If 5x - (1/2)(2x -7) = 5.5, then what is the value of x?

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

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

What is the slope of the line parallel to the line passing through the points (-­4,­-6) and (2,­-3)?