alleryA 6 cm ধাতুৰ ঘনক ক্ষতি নোহোৱাকৈ 3 × 2 × 2 চে.মি. ব্লকত পুনৰ নিৰ্মাণ কৰা হয়; কিমানটা?
A18
B12
C24
D36
Answer & Solution
Correct answer: A. 18
ব্লকৰ সংখ্যা হ’ল 6³ ÷ (3 × 2 × 2) = 18।
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