alleryଗୋଟିଏ ବର୍ଷରେ ଲାଭ 15 lakh ରୁ 9 lakh କୁ ହ୍ରାସ ପାଇଲା। ଶତକଡ଼ା ହ୍ରାସ କେତେ?
A30 percent
B35 percent
C40 percent
D60 percent
Answer & Solution
Correct answer: C. 40 percent
15 ର ଆଧାର ଉପରେ 6 ର ହ୍ରାସ ହେଉଛି 0.4, ଯାହା 40 percent ଅଟେ।
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