alleryA ଏକ କାମ 16 ଦିନରେ କରେ, B 8 ଦିନରେ କରେ। A ଏକାକୀ 4 ଦିନ କାମ କରେ, ତା’ପରେ B ଯୋଗଦିଏ। ଆରମ୍ଭରୁ ମୋଟ ସମୟ ହେଉଛି
A7 ଦିନ
B6 ଦିନ
C9 ଦିନ
D8 ଦିନ
Answer & Solution
Correct answer: D. 8 ଦିନ
A ଏକାକୀ 1/4 କାମ କରେ; ଅବଶିଷ୍ଟ 3/4 କାମ ପ୍ରତିଦିନ 3/16 ହିସାବରେ 4 ଦିନ ନିଏ, ତେଣୁ ସମୁଦାୟ 8 ଦିନ।
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