alleryA ର ଦରମା 25% B ଠାରୁ ଅଧିକ | କେତେ ପ୍ରତିଶତ B ର ଦରମା A ଠାରୁ କମ୍?
A33%
B20%
C25%
D30%
Answer & Solution
Correct answer: B. 20%
ଯଦି B = 100 ତେବେ A = 125 |
B A ଦ୍ୱାରା (125 - 100) / 125 x 100 = 20% ରୁ କମ୍ |
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