allery2019, 2020, 2021 বৰ্ষত ৰপ্তানি আছিল ক্ৰমে 60 কোটি, 75 কোটি আৰু 90 কোটি টকা। 2019-ৰ পৰা 2021-লৈ বৃদ্ধি কিমান?
A30 শতাংশ
B40 শতাংশ
C50 শতাংশ
D60 শতাংশ
Answer & Solution
Correct answer: C. 50 শতাংশ
60 কোটি টকাৰ ভিত্তিত বৃদ্ধি হ'ল 30 কোটি টকা, যিটো হ'ল 50 শতাংশ।
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