If 34 men completed 2/5th of a work in 8 days working 9 hours a day. How many more man should be engaged to finish the rest of the work in 6 days working 9 hours a day?  Choose the correct answer:
A) 100 men
B) 101 men
C) 102 men
D) 103 men
E) 104 men
102 men   102 men   From the above formula i.e (m1*t1/w1) = (m2*t2/w2)   so, (34*8*9/(2/5)) = (x*6*9/(3/5))   so, x = 136 men   number of men to be added to finish the work = 136-34= 
<gadget id="calculator">136-34</gadget>
<output>102</output>
102 men
<result>C</result>
If 34 men completed 2/5th of a work in 8 days working 9 hours a day. How many more man should be engaged to finish the rest of the work in 6 days working 9 hours a day?