allery50,000 জনসংখ্যার একটি শহরের জনসংখ্যা প্রতি বছর 2% বৃদ্ধি পায়। দুই বছর পর জনসংখ্যা কত হবে?
A51,000
B52,000
C52,020
D52,500
Answer & Solution
Correct answer: C. 52,020
বার্ষিক বৃদ্ধির চক্রবৃদ্ধি হারে জনসংখ্যা হয় 50,000 × 1.02² = 52,020।
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