Question

how many cylinderical glasses of diameter 8cm and height 15 cm can be filled from a cylinderical vessel of diameter 30cm and height of 64cm full of milk

Answer 1

VOL OF THE CYLINDRICAL VESSEL=22/7*15*15*64=45257.14

 VOL OF ONE  GLASS=22/7*4*4*15=753.6
NO. OF GLASSES=45257.14/753.6=60