Subject
Bank Exam
Topic
Joint Recruitment Test for 7 Banks and Financial Institutions - (Senior Officers) - 05.11.2021
The height of a cylinder is four times the radius of the cylinder. If the volume of the cylinder is 256π cm2, what is the radius of the cylinder?
The height of a cylinder is four times the radius of the cylinder. If the volume of the cylinder is 256π cm2, what is the radius of the cylinder?
ক)
4 cmখ)
8 cmগ)
16 cmঘ)
24 cmExplanation
দেওয়া আছে, h = 4r প্রশ্নমতে , πr ²h=256π বা, r²h=256 বা,r².4r=256 বা,4r³=256 বা, r³=64 বা, r³=4³ r=4 সিলিন্ডারের ব্যাসার্ধ =4cmRelated questions
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