নিচে চারটি বাক্সের দৈর্ঘ্য, প্রস্থ ও উচ্চতা দেয়া আছে। কোন বাক্সটি সবচেয়ে বড়?
A. দৈর্ঘ্য ৫০ সেমি, প্রস্থ ৩০ সেমি ও উচ্চতা ৬০ সেমি
B. দৈর্ঘ্য ৫৫ সেমি, প্রস্থ ৪৩ সেমি ও উচ্চতা ৪০ সেমি
C. দৈর্ঘ্য ৬০ সেমি, প্রস্থ ৩৩ সেমি ও উচ্চতা ৪৩ সেমি
D. দৈর্ঘ্য ৬২ সেমি, প্রস্থ ২৪ সেমি ও উচ্চতা ৫৫ সেমি
সঠিক উত্তরঃ
B.
দৈর্ঘ্য ৫৫ সেমি, প্রস্থ ৪৩ সেমি ও উচ্চতা ৪০ সেমি
Explanation:

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