Quantitative Aptitude - Arithmetic Ability Questions

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is:

A regular square pyramid has side of its base 20 cm and height 45 cm is melted and recast into regular triangular pyramids of equilateral base of side 10 cm and height 10√3 cm. What are the total numbers of regular triangular pyramid?

The length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13 cm is

Reflection of the point (­1,4) in the x­axis is

If cos -225° = x, then the value of x is

Select the odd word from the given alternatives.

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

Find length of the arc whose central angle is 90° and radius of the circle is 3.5 cm?