top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is the width of the road ?

0 votes

A circular road runs round a circular ground. If the difference between the circumferences of the outer circle and inner circle is 66 metres.
What is the width of the road ?

posted Aug 7, 2015 by Rahul Vaidya

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

(66 / pi) / 2 = 10.5 m (and change)

answer Aug 8, 2015 by Jcm

Similar Puzzles
0 votes

DJ Vani's CD cabinet is four-and-a-half times as long as it is wide, which is a third of its height.
If its volume is 864,000 cc, what is the width of the CD cabinet?

0 votes

If the size of a certain TV screen is 34 inches, and the other two dimensions (length and width) are also integers (in inches), what is the perimeter of this TV screen in inches?

Note: size of a TV screen is described by the length of its diagonal in inches.

+1 vote

From a point on a bridge across a river, the angles of depression of the banks on opposite sides of the river are 60 degree and 45 degree respectively.
If the bridge is at a height of 9 meter from the banks then find the width of the river?
Assume both the banks are at same ground level.

0 votes

The length of a rectangle exceeds its width by 5m. If the width is increased by 1m and the length is decreased by 2m, the area of the new rectangle is 4 sq.m less than the area of the original rectangle. Find the dimensions of the original rectangle.