1
GATE ECE 2016 Set 2
MCQ (Single Correct Answer)
+1
-0.3
S, M, E and F are working in shifts in a team to finish a project. M works with twice the efficiency of others but for half as many days as E worked. S and M have 6 hour shifts in a day, whereas E and F have 12 hours shifts. What is the ratio of contribution of M to contribution of E in the project?
A
1:1
B
1:2
C
1:4
D
2:1
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