allery8 ଜଣ ଶ୍ରମିକ ଗୋଟିଏ କାର୍ଯ୍ୟରେ ପ୍ରତ୍ୟେକେ 9 ଘଣ୍ଟା ସମୟ ଦିଅନ୍ତି। ମୋଟ ଖର୍ଚ୍ଚ ହୋଇଥିବା ମ୍ୟାନ୍-ଆୱାର୍ ହେଉଛି
A64
B17
C72
D81
Answer & Solution
Correct answer: C. 72
ମ୍ୟାନ୍-ଆୱାର୍ ହେଉଛି ଶ୍ରମିକ ସଂଖ୍ୟା ଗୁଣନ ଘଣ୍ଟା, ତେଣୁ 8 x 9 = 72।
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