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CBSE Notes 2011-2012

A toothed wheel of diameter 50 cm is attached to a smaller wheel of diameter 30 cm. How many revolut...

Multiple choice question

A toothed wheel of diameter 50 cm is attached to a smaller
wheel of diameter 30 cm. How many revolutions will the
smaller wheel make when the larger one makes 15
revolutions ?

unknown

23

unknown

24

unknown

25

unknown

26