Subject
Govt.Jobs
Topic
বাংলাদেশ সিকিউরিটিজ অ্যান্ড এক্সচেঞ্জ কমিশন (ব্যক্তিগত কর্মকর্তা) - ১৯.০৬.২০২১
If the height of a right square pyramid is increased by 12%, by what percent must the side of the base be increased, so that the volume of the pyramid is increased by 28%?
If the height of a right square pyramid is increased by 12%, by what percent must the side of the base be increased, so that the volume of the pyramid is increased by 28%?
ক)
3%খ)
7%গ)
1%ঘ)
36%