Utet Apr 15 Paper1 Q#101

0. The perimeters of front wheel and back wheel of a two-wheeler are 6 ft and 9 ft respectively. The front wheel takes 10 revolutions more than back wheel in traveling a distance x. The value of x is

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Option : D
Explanation : Distance=x :. According to the question, x = ( x/9 + 10}6 ⇒x = 6x/9 + 60. ⇒x - 6x/9 =60 ⇒ 3x/9 = 60. ⇒ x =180 ft

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