There are 6 working days in a regular week and for each day, the working hours are 10. A man earns Rs. 2.10 per hour for regular work and Rs. 4.20 per hour for overtime. If he earns Rs.525 in 4 weeks, how many hours did he work?

Option
1) 245
2) 285
3) 275
4) 255

• Regular working hours in 4 weeks = (4 × 6 × 10) = 240 hours
  
  Amount earned by working in these regular working hours
  = 240 × 2.10 = Rs.504
  
  Additional amount he earned = 525 - 504 = Rs.21
  
  Hours he worked overtime = 21/4.2 = 210/42 = 5 hours
  
  Total hours he worked = 240 + 5 = 245 hours
• 9 years agoHelpfull: Yes(56) No(0)
• 1 week----> 6 days
  1 day------>10 hours
  1 week ---->6 days* 10 hours = 60 hours
  4 weeks----->60*4=240
  1 hours he earn--------->2.1 rs
  240 hours ---------->240*2.1=504
  but he earn total amount ------- 525
  extra amount =525-504=21
  extra money per 1 hour ----->4,2
  so 21 rs he take =214.2=5
  then total hours are=240+5=245
• 8 years agoHelpfull: Yes(8) No(0)
• (60*4)+5=245 hours
• 9 years agoHelpfull: Yes(5) No(1)
• In a week there are 6 working days.For 4 weeks 6*4=24 days. In a day 10 working hours, so 24*10=240 hours. 240*2.10=504 Rs. Remaining 21 Rs for overtime. 21/4.20=5. hence 240+5=245 days
• 8 years agoHelpfull: Yes(2) No(0)
• working hours for 4weeks=4*6*10=240hrs
  per 1hr---2.10/-
  240hrs----?
  for 240 hours=240*2.10=504/-
  total amount for 4weeks given is 525/-
  525-504=21/-
  4.20/- per extra hour
  21/- are given for how many hrs
  21/4.20=5extra hrs
  total hours worked=240+5=245/-
  
  
• 8 years agoHelpfull: Yes(1) No(0)
• one day working hour=10
  in 1 week=6*10
  =60 hours
  
  1 hour sal=2.10
  1 week sal=2.10*60
  =126
  
  4 week sal=126*4
  =504 Rs
  
  over time sal per hour=4.20
  
  if he will work 5 hours ovre time=5*4.20
  =21 Rs
  
  total sal=21+504
  =525 Rs
  
  Then total hours required=240 (part time) +5 (over time)
  =245 hours
  
• 8 years agoHelpfull: Yes(1) No(0)
• ans 245...
• 8 years agoHelpfull: Yes(1) No(0)
• Regular working hr = 4*6*10 =240 hrs
  amount of regular work earned = 240*2.10 = rs. 504
  extra = 525 - 504 = 21 , this extra amount he earned from overtime working
  hence overtime work hr = 21/4.20 = 5 hrs.
  so.. total hr he worked is = 240 +5 = 245 hr
  
• 8 years agoHelpfull: Yes(1) No(0)
• the man earns Rs 525 in 4 weeks
  every week 6 working days =4*6=24days
  every day 10 hours=24*10=240hours
  every hour Rs2.10=240*2.10=504
  the remining amount =525-504=21
  Rs 21 he earns by overtime
  the amount of over time is 4.20 per hour=21/4.20=5hours
  the total hours=240+5=245
  
  
  
  
  
• 7 years agoHelpfull: Yes(1) No(0)
• for a week he work for 60 hours he get (60*2.10)= rs 126 for 4 weeks he get 520 rs working for 240 hours and works 5 hours overtime toget (4.20*5)=21 0 rs so the total hours he worked is 240+5=245 hours to get 525 rupees
• 7 years agoHelpfull: Yes(0) No(0)
• 1
  2402.10
  =504
  Now 21 rs remain so 4.20×5=21
  Total 245
• 7 years agoHelpfull: Yes(0) No(0)