Question
[37]. A child builds one big cube by joining small cubes so that 8 small cubes lie along each edge of the big cube. How many small cubes did the child use in all? / एक बच्चा छोटे घनों को जोड़कर एक बड़ा घन बनाता है जिससे बड़े घन की हर किनारे पर 8 छोटे घन आते हैं। बच्चे ने कुल कितने छोटे घन प्रयोग किए?
Option 2 : 512
Detailed Solution
सही उत्तर 512 है।
Total small cubes = 8 × 8 × 8 = 8³ = 512. / कुल छोटे घन = 8 × 8 × 8 = 8³ = 512।
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Question:
[37]. A child builds one big cube by joining small cubes so that 8 small cubes lie along each edge of the big cube. How many small cubes did the child use in all? / एक बच्चा छोटे घनों को जोड़कर एक बड़ा घन बनाता है जिससे बड़े घन की हर किनारे पर 8 छोटे घन आते हैं। बच्चे ने कुल कितने छोटे घन प्रयोग किए?
Correct Answer: 512
Total small cubes = 8 × 8 × 8 = 8³ = 512. / कुल छोटे घन = 8 × 8 × 8 = 8³ = 512।