allery2019, 2020, 2021 সালে রপ্তানি ছিল যথাক্রমে 60 কোটি টাকা, 75 কোটি টাকা এবং 90 কোটি টাকা। 2019 থেকে 2021 পর্যন্ত শতকরা বৃদ্ধি কত?
A30 শতাংশ
B40 শতাংশ
C50 শতাংশ
D60 শতাংশ
Answer & Solution
Correct answer: C. 50 শতাংশ
60 crore-এর ভিত্তির ওপর বৃদ্ধি হলো 30 crore, যা হলো 50 percent।
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