A) 8
B) 6
C) 4
D) 3
Correct Answer: B
Solution :
Work done in four days\[=\frac{1}{4}\] \[\therefore \] Remaining work \[=1-\frac{1}{4}=\frac{3}{4}\] Total men\[=16+16=32\] \[\,{{M}_{1}}{{D}_{1}}{{W}_{2}}={{M}_{2}}{{D}_{2}}{{W}_{1}}\] \[16\times 16\times \frac{3}{4}=32\times {{D}_{2}}\times 1\] \[\therefore \] \[\,{{D}_{2}}=\frac{16\times 16\times 3}{32\times 4}=6\]days
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