A cylindrical rod of iron, whose height is equal to its radius, is melted and cast into spherical balls whose radius is half the radius of the rod . Find the nu

A cylindrical rod of iron, whose height is equal to its radius, is melted and cast into spherical balls whose radius is half the radius of the rod . Find the number of balls.

A cylindrical rod of iron, whose height is equal to its radius, is melted and cast into spherical balls whose radius is half the radius of the rod . Find the number of balls. ?

Created: 1 year ago | Updated: 1 week ago | Created By:

MD Monir Hossain

0 8

Institution: PROBASHI KALLYAN BANK Exam: এক্সিকিউটিভ অফিসার (সাধারণ) ১৮.১০.২০১৯
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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কোনো মহাসড়কে রাতের বেলায় দস্যুতার অপরাধ করলে সর্বোচ্চ কত বছরের কারাদন্ড হতে পারে?

A person's present age is two-fifth of the age of his mother. After 8 years , he will be one- half of the age of his mother . How old is the mother at present ?

A cylindrical rod of iron, whose height is equal to its radius, is melted and cast into spherical balls whose radius is half the radius of the rod . Find the number of balls. ?

কোনো মহাসড়কে রাতের বেলায় দস্যুতার অপরাধ করলে সর্বোচ্চ কত বছরের কারাদন্ড হতে পারে?

A person's present age is two-fifth of the age of his mother. After 8 years , he will be one- half of the age of his mother . How old is the mother at present ?

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