Two cogged wheels of which one has 32 cogs and other 54 cogs, work into each other. If the latter turns 80 times in three quarters of a minute, how often does the other turn in 8 seconds? Choose the correct answer
A) 48 B) 24 C) 38 D) 36 E) 35
Explanation:   Less Cogs more turns and less time less turns   Number of turns required=80 Ã— Ã— = 24 times   ANSWER IS 24
<result>B</result>
Two cogged wheels of which one has 32 cogs and other 54 cogs, work into each other. If the latter turns 80 times in three quarters of a minute, how often does the other turn in 8 seconds?