Quantitative Aptitude - Arithmetic Ability Questions

A truck covers a distance of 550 metres in one minute where as a bus covers a distance of 33 km in 3/4 hours. Then the ratio of their speeds is :

If tanA -­ tanB = X, then the value of X is

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

What will be the roots of the quadratic equation x2 - 25x + 156 = 0?

A cylindrical vessel of height 5 cm and radius 4 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 6 cm. What will be the height of this cone? (Take π = 22/7)

What number should be added to each of the numbers 55, 100, 65 and 116, so that the resulting numbers are in continued proportion?

The third proportional of two numbers 12 and 48 is

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