alleryବାର ଜଣ ପୁରୁଷ ଗୋଟିଏ କାମକୁ 20 ଦିନରେ ସମ୍ପୂର୍ଣ୍ଣ କରିପାରୁଥିଲେ। 5 ଦିନ ପରେ, 6 ଜଣ ପୁରୁଷ ଚାଲିଯାଆନ୍ତି। ଅବଶିଷ୍ଟ କାମ ଶେଷ ହେବାକୁ ଲାଗିବ
A40 ଦିନ
B25 ଦିନ
C30 ଦିନ
D20 ଦିନ
Answer & Solution
Correct answer: C. 30 ଦିନ
ବାକି ରହିଥିବା କାମ ହେଉଛି 12 x 15 = 180 man-days, ଏବଂ 6 ଜଣ ପୁରୁଷଙ୍କୁ 180/6 = 30 ଦିନ ଆବଶ୍ୟକ ହୁଏ।
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