alleryবাৰ্ষিক চক্ৰবৃদ্ধিৰ অধীনত Rs 2,500 ধন 2 বছৰত বৃদ্ধি পাই Rs 3,600 হয়। হাৰ কিমান?
A44%
B22%
C20%
D10%
Answer & Solution
Correct answer: C. 20%
3600/2500 = 1.44 = 1.2-ৰ বৰ্গ, গতিকে 20 শতাংশ।
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