allery20,000 জনসংখ্যা বিশিষ্ট একটি শহরের জনসংখ্যা 5% বৃদ্ধি পায়। এর নতুন জনসংখ্যা কত?
A20,500
B25,000
C21,500
D21,000
Answer & Solution
Correct answer: D. 21,000
20,000-এর 5% হলো 1,000, সুতরাং নতুন জনসংখ্যা হলো 21,000।
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