IBPS Government Jobs Exams Numerical Ability Area and Volume

A wheel makes 17 revolutions to cover a distance of 6732 m. What is the diameter of the wheel ?
(in m)

Read Solution (Total 2)

126 m.

Perimeter=Distance/Revolutions=6732 /17
As Perimeter=Diameter*Pi, So Diameter=Perimeter/Pi=(6732/17)/(22/7)=126
9 years agoHelpfull: Yes(5) No(1)

perimeter of circle=2*pi*r
17 revolutions=> total distance travelled=17*pi*2r
given 17*2r*pi=6732
on solving diameter(2r)=105 meters
9 years agoHelpfull: Yes(0) No(0)

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