Discussion Forum
Que.  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 ? 
a.  160 
b.  175 
c.  180 
d.  195 
Correct Answer:175
