allery15 ଦିନ ପାଇଁ 4 ଜଣ ପୁରୁଷଙ୍କ କାର୍ଯ୍ୟ କେତେ ମ୍ୟାନ୍-ଡେଜ୍ (man-days) ସହିତ ସମାନ?
A45
B50
C75
D60
Answer & Solution
Correct answer: D. 60
ମ୍ୟାନ୍-ଡେଜ୍ ହେଉଛି ପୁରୁଷ ସଂଖ୍ୟା ଗୁଣନ ଦିନ, ତେଣୁ 4 x 15 = 60।
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