In a hotel where rooms are numbered from 101 to 130, each room gives an earning of Rs. 3000 for the ?rst ?fteen days of a month and for the latter half, Rs. 2000 per room. Find the average earning per room per day over the month. (Assume 30 day month)
Option
1) 2250
2) 2500
3) 2750
4) 2466.66
5) 2483.33

• first 15 days = 15*3000
  second 15 days = 15*2000
  for a month= (15*3000 + 15*2000) = 75000
  for a day = 75000/ 30 = 2500
• 10 years agoHelpfull: Yes(45) No(3)
• total no of rooms=29
  for first 15 days of the month=3000*29=87000*15(for 15 days)=1305000
  last 15 days of the month=2000*29=58000
  total earnings=2175000
  now aversge earning per room per day=(2175000)/(30*29)=2500
  so answer is 2500
  
• 10 years agoHelpfull: Yes(7) No(9)
• first 15 days = 3000
  2nd 15 days = 2000
  for a month 1 room = 5000
  per day = 5000/30 = 166.66
• 10 years agoHelpfull: Yes(2) No(9)
• 2500 is correct
• 10 years agoHelpfull: Yes(1) No(0)
• 2500 is right answer.
• 10 years agoHelpfull: Yes(1) No(0)
• days average total
  15 3000 45000
  15 2000 30000
  tot 30 ? 75000
  so ?=75000/30=2500
• 9 years agoHelpfull: Yes(1) No(1)
• there are total 30 rooms in hotel
  for the first 15 days earning is=3000,now after 15 days earning will be 2000
  so the average will be 15*3000+15*2000/30=75000/30=2500 ans
• 9 years agoHelpfull: Yes(0) No(0)
• it will be 3000*15+15*2000/30=2500=2500
• 9 years agoHelpfull: Yes(0) No(0)
• as per given question
  first 15 days earning = 15*3000
  second 15 days earning = 15*2000
  for a month= (15*3000 + 15*2000) = 75000
  for a day earning = 75000/ 30 = 2500
  
• 9 years agoHelpfull: Yes(0) No(0)
• given 3000 for the first 15 days,2000 for the next 15 days
  (3000+2000)/2=2500
• 4 years agoHelpfull: Yes(0) No(0)