allery20,000 জনসংখ্যাৰ এখন চহৰৰ জনসংখ্যা 5% বৃদ্ধি পায়। ইয়াৰ নতুন জনসংখ্যা কিমান?
A20,500
B25,000
C21,500
D21,000
Answer & Solution
Correct answer: D. 21,000
20,000-ৰ পাঁচ শতাংশ হ'ল 1,000, গতিকে নতুন জনসংখ্যা হ'ল 21,000।
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