alleryଛଅ ଜଣ ପୁରୁଷ 8 ଦିନରେ Rs 4800 ରୋଜଗାର କରନ୍ତି। ସମାନ ହାରରେ, 10 ଜଣ ପୁରୁଷ 12 ଦିନ କାମ କରି ରୋଜଗାର କରନ୍ତି
ARs 15000
BRs 10000
CRs 9000
DRs 12000
Answer & Solution
Correct answer: D. Rs 12000
ଗୋଟିଏ man-day ପାଇଁ ମିଳେ 4800/48 = Rs 100, ଏବଂ 120 man-days ପାଇଁ ମିଳେ Rs 12000।
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