alleryA का मान B से 20% अधिक है। B का मान A से कितने प्रतिशत कम है?
A16 2/3%
B18%
C20%
D25%
Answer & Solution
Correct answer: A. 16 2/3%
यदि B = 100 है, तो A = 120। कमी प्रतिशत = (20 / 120) * 100 = 16.67% (या 16 2/3%)।
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