Q. In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?

Option
A. 160
B. 175
C. 180
D. 195

• given that
  working days 5;
  working hours 8;
  man get rupess per hours is 2.40;
  so in one day the man get total rupees is 2.40*8=19.2
  so in 5 days week the man get total rupees is 19.2*5=96
  so in 4 week the man get total rupees is 96*4=384
  so the man is do work=160hours in 4 week
  given that the man is earn 432 rupes
  so remaning money is (432-384=48)which is earn by doing overtime work
  overtime hours is=48/3.20=15
  so total hours is=15+160=175
  so ans is B
• 12 years agoHelpfull: Yes(31) No(0)
• the answer would be B=175
  because 40*2.40= 96 for 1 week
  96*4=384 for 4 weeks
  432-384=48
  3.20*15=48 so answer would be 175
• 13 years agoHelpfull: Yes(12) No(4)
• 5 working days
  total 4 weeks that means 4*5=20 days
  8 hours per day that is 20*8=160 hours
  160*2.40=384
  total amount =432
  432-384=48
  48/3.20 that is over time
  =15
  so 160+15=175
  Ans is 175 hours.
• 12 years agoHelpfull: Yes(4) No(0)
• Suppose the man works overtime for X hours.
  Now, working hours in 4 weeks = (4(weeks) x 5(days) x 8(hr/day)) = 160 hrs.
  160 x 2.40 + X x 3.20 = 432
  3.20X = 432 - 384 = 48
  X = 48/3.20 = 15.
  Hence, total hours of work = (160 + 15) = 175.
• 11 years agoHelpfull: Yes(1) No(0)
• working days 5 and hrs is 8
  for 1 hr man gets 8 rs so for one day he get 19.2 for 5 days he can get 96 for 4 weeks 96*4=384
  total earn by him is 432 rupees
  so remaning money is (432-384=48)which is earn by doing overtime work
  overtime hours is=48/3.20=15
  so total hours is=15+160=175
  so ans is B
• 11 years agoHelpfull: Yes(0) No(0)
• ans is 175
  
• 11 years agoHelpfull: Yes(0) No(0)
• rs 2.40=1day
  rs 96=5 days
  rs 384= 4weeks
  432-384=48rs of overtime
  48/3.20= 15 hours
  in 4 weeks= 160 hours
  160+15 = 175 hours
• 8 years agoHelpfull: Yes(0) No(0)