allery600 ଜଣ ଛାତ୍ରଛାତ୍ରୀଙ୍କ ମଧ୍ୟରୁ, 120 ଜଣ କ୍ରିକେଟ୍ ପସନ୍ଦ କରନ୍ତି। ଏକ ପାଇ ଚାର୍ଟରେ କେଉଁ କେନ୍ଦ୍ରୀୟ କୋଣ କ୍ରିକେଟ୍କୁ ଦର୍ଶାଏ?
A72 ଡିଗ୍ରୀ
B60 ଡିଗ୍ରୀ
C90 ଡିଗ୍ରୀ
D120 ଡିଗ୍ରୀ
Answer & Solution
Correct answer: A. 72 ଡିଗ୍ରୀ
ଭଗ୍ନାଂଶଟି ହେଉଛି 120/600 = 1/5, ଏବଂ 360 ଡିଗ୍ରୀର ଏକ ପଞ୍ଚମାଂଶ ହେଉଛି 72 ଡିଗ୍ରୀ।
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