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There is a dumbbell which consists of a solid long cylinder of radius r and height 10r with a solid hemisphere of radius 3r attached at either end as follows:

If this is molten and restructured into a maximum of N solid spheres of radius r/10, what is the value of N?
    Correct answer is '34500'. Can you explain this answer?
    Verified Answer
    There is a dumbbell which consists of a solid long cylinder of radius ...
    Total volume of the dumbbell = 2 x Volume of hemispheres + Volume of cylinder
    Volume of one small sphere =  
    Hence, the number of spheres = 
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    Most Upvoted Answer
    There is a dumbbell which consists of a solid long cylinder of radius ...
    Total volume of the dumbbell = 2 x Volume of hemispheres + Volume of cylinder
    Volume of one small sphere =  
    Hence, the number of spheres = 
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    There is a dumbbell which consists of a solid long cylinder of radius r and height 10r with a solid hemisphere of radius 3r attached at either end as follows:If this is molten and restructured into a maximum of N solid spheres of radius r/10, what is the value of N?Correct answer is '34500'. Can you explain this answer?
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    There is a dumbbell which consists of a solid long cylinder of radius r and height 10r with a solid hemisphere of radius 3r attached at either end as follows:If this is molten and restructured into a maximum of N solid spheres of radius r/10, what is the value of N?Correct answer is '34500'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about There is a dumbbell which consists of a solid long cylinder of radius r and height 10r with a solid hemisphere of radius 3r attached at either end as follows:If this is molten and restructured into a maximum of N solid spheres of radius r/10, what is the value of N?Correct answer is '34500'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for There is a dumbbell which consists of a solid long cylinder of radius r and height 10r with a solid hemisphere of radius 3r attached at either end as follows:If this is molten and restructured into a maximum of N solid spheres of radius r/10, what is the value of N?Correct answer is '34500'. Can you explain this answer?.
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