alleryଶ୍ରେଣୀ ଅନ୍ତରାଳ 0-10, 10-20, 20-30 ର ବାରମ୍ବାରତା 5, 12 ଏବଂ 8 ଅଟେ। କେଉଁଟି ଗରିଷ୍ଠକ ଶ୍ରେଣୀ?
A0-10
B10-20
C20-30
Dକୌଣସିଟି ନୁହେଁ
Answer & Solution
Correct answer: B. 10-20
ସର୍ବାଧିକ ବାରମ୍ବାରତା 12 ଥିବା ଶ୍ରେଣୀଟି ହେଉଛି ଅନ୍ତରାଳ 10-20।
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