Quantitative Aptitude - Arithmetic Ability Questions

If 3x + 2 ≥ x - ­1 and 2x -­ 4 ≤ 2 - ­x/3; then x can take which of the following values?

If 4 + 3x ≤ 6 + x and 3x + 5 > 2 + 2x; then x can take which of the following values?

The slope of the line passing through the points (7,-2) and (x,1) is -3/10. Find x.

What value of 'p' will satisfy the equation p540 = 240p ?

The average of 5 consecutive numbers is 50%, then difference between 'product of largest and smallest number' with 'product of fourth and second number' is

The average height of A, B and C is 148 cm. If the average height of A and B is 136 cm and that of B and C is 125 cm, then what is the height (in cm) of B?

In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =

To cover a certain distance with a speed of 60 km/hr, a train takes 15 hours. If it covers the same distance in 12 hours, what will be its speed?