allery72 ଜଣ ଛାତ୍ରଛାତ୍ରୀଙ୍କ ମଧ୍ୟରୁ, 40 ଜଣ ଗୀତ ଗାଆନ୍ତି, 32 ଜଣ ନାଚନ୍ତି ଏବଂ 12 ଜଣ ଉଭୟ କାର୍ଯ୍ୟ କରନ୍ତି। କେତେ ଜଣ ଏହି ଦୁଇଟି ମଧ୍ୟରୁ ଅତି କମରେ ଗୋଟିଏରେ ଭାଗ ନିଅନ୍ତି?
A64
B60
C58
D66
Answer & Solution
Correct answer: B. 60
ସଂଯୋଗ = 40 + 32 - 12 = 60 ଜଣ ଛାତ୍ରଛାତ୍ରୀ।
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