New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    A large metallic sphere of radius 21 cm is melted and

    used to make small cuboidal bars of dimensions 7 cm × 6 cm × 3 cm. Find the number of bars that can be produced.
    A 353 Correct Answer Incorrect Answer
    B 364 Correct Answer Incorrect Answer
    C 388 Correct Answer Incorrect Answer
    D 308 Correct Answer Incorrect Answer

    Solution

    ATQ,

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