Q. Three cubes of iron whose edges are 6cm, 8cm and 10cm respectively are melted and formed into a single cube. The edge of the new cube formed is
A) 14 cm
B) 12 cm
C) 18 cm
D) 16 cm
✔ Correct Answer: 12 cm
Exam Insight
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A) 14 cm
B) 12 cm
C) 18 cm
D) 16 cm
✔ Correct Answer: 12 cm
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