alleryବିକ୍ରୟ January ରେ 40 units ରୁ February ରେ 55 କୁ ବୃଦ୍ଧି ପାଇଲା। ଶତକଡ଼ା ବୃଦ୍ଧି କେତେ?
A15 percent
B27.5 percent
C37.5 percent
D40 percent
Answer & Solution
Correct answer: C. 37.5 percent
40 ର ଆଧାର ଉପରେ ବୃଦ୍ଧି ହେଉଛି 15, ଏବଂ 15/40 ହେଉଛି 0.375, ବା 37.5 percent।
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