alleryକୋଡ଼ିଏ ଜଣ ଲୋକ 18 ଦିନରେ ଗୋଟିଏ ରାସ୍ତା ପକାଇ ପାରନ୍ତି। ଏହାକୁ 12 ଦିନରେ ଶେଷ କରିବା ପାଇଁ, ଆବଶ୍ୟକ ଲୋକଙ୍କ ସଂଖ୍ୟା ହେଉଛି
A24
B36
C27
D30
Answer & Solution
Correct answer: D. 30
ରାସ୍ତା ପାଇଁ 20 x 18 = 360 ଲୋକ-ଦିନ ଆବଶ୍ୟକ, ଏବଂ 360/12 = 30 ଜଣ ଲୋକ।
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