alleryقیمت 50، 60 اور پھر 54 منتقل کرتی ہے۔ چوٹی سے فیصد گرنا کیا ہے؟
A6 فیصد
B10 فیصد
C12 فیصد
D15 فیصد
Answer & Solution
Correct answer: B. 10 فیصد
60 سے 54 تک زوال 60 کی بنیاد پر 6 ہے، جو 10 فیصد ہے۔
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