alleryA ଗୋଟିଏ କାମକୁ 10 ଦିନରେ ଏବଂ B 15 ଦିନରେ କରେ। ସେମାନେ ଏକାଠି 3 ଦିନ କାମ କରିବା ପରେ, ବାକି ରହିଥିବା ଅଂଶ ହେଉଛି
A1/3
B1/2
C1/4
D2/3
Answer & Solution
Correct answer: B. 1/2
ସେମାନେ ଏକାଠି ପ୍ରତିଦିନ 1/6 ଅଂଶ କରନ୍ତି, ତେଣୁ 3 ଦିନରେ 1/2 ଅଂଶ ଶେଷ ହୁଏ ଏବଂ 1/2 ଅଂଶ ବାକି ରହେ।
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