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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
A block of 66 × 49 × 12 is melted to form a sphere. Then the radius of sphere is approx ______.
Solution
Volume of block = volume of sphere $66×49×12 = \dfrac{4}{3}\pi r^3$ Solving gives $r ≈ 21$.Online Test Series, Information About Examination,
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