Quantitative Aptitude - Arithmetic Ability Questions

A ladder 13 m long reaches a window which is 12 m above the ground on side of a street. Keeping its foot at the same point, the ladder is turned to the other side of the street to each a window 5m high, then the width of the street is :

The sum of three numbers is 67. If the ratio of the first number to the second number is 3 : 5 and that of the second number to the third number is 4 : 7, then what is the second number ?

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

On dividing 111a2b2c2 by37a2, we get ______.

What is the value of 34+122 ?

If a2+b2c2 = b2+c2a2 = c2+a2b2 = 1k k≠0 then k =

What is the equation of a line having a slope -1/3 and y-intercept equal to 6?

There is a circular garden of radius 21 metres. A path of width 3.5 metres is constructed just outside the garden. What is the area (in metres2) of the path?