6 friends went to a hotel and decided to pay the bill amount equally. But 5 of them could pay Rs. 100 each as a result 6th has to pay Rs. 100 extra than his share. Find the amount paid by him.
Choose the correct choice from the following answers:
A) 156	B) 220	C) 130	D) 240	E) None
Explanation:   Average amount paid by 5 persons = Rs. 100   Increase in average due to Rs. 120 paid extra by the 6th men = Rs. 100/5= Rs. 20   Therefore, Average expenditure of 6 friends = Rs. 100 + Rs. 20 = Rs. 120   Therefore, Amount paid by the 6th men = Rs. 120+ Rs. 100 = Rs. 220   Correct Option: 220
<result>B</result>
6 friends went to a hotel and decided to pay the bill amount equally. But 5 of them could pay Rs. 100 each as a result 6th has to pay Rs. 100 extra than his share. Find the amount paid by him.