allery5,000 বেক্টেৰিয়াৰ সংখ্যা প্ৰতি ঘণ্টাত 4% হাৰত বৃদ্ধি পায়। এক ঘণ্টাৰ পিছত সংখ্যা কিমান হ'ব?
A5,100
B6,000
C5,400
D5,200
Answer & Solution
Correct answer: D. 5,200
5,000-ৰ চাৰি শতাংশ হ'ল 200, যাৰ ফলত সংখ্যাটো 5,200 হয়।
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