In a journey from Banani to Motijheel half the people on a bus exit at each stop and no additional passengers board the bus. If on the third stop the next to last person exits the bus, then how many people were on the bus at the time of the start of the Journey?

A    20

B    16

C    8

D    6

Solution

Correct Answer: Option C

 

তৃতীয় stop এর আগে যাত্রী ছিল-২ জন

২য় stop এর আগে যাত্রী ছিল-৪ জন

১ম stop এর আগে যাত্রী ছিল-৮ জন

 

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