The average age of 10 children is 14 years. If two children of ages 13 years and 10 years left this group and another two children having ages 7 years and 6 years joined, then the average age of this new group is x. If the two children who left from the original group rejoins this new group, then the average age of this group is less than x by:

Question

There are 25 rooms in a hotel. Each room can accommodate at most three people. For each room, the single occupancy charge is Rs. 2000 per day, the double occupancy charge is Rs. 3000 per day, and the triple occupancy charge is Rs. 3500 per day. If there are 55 people staying in the hotel today, what is the maximum possible revenue from room occupancy charges today?

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The Correct Option is B

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