Question

DWACRA is supplied cuboidal shaped wax block with measurements 88 cm x 42 cm x 35 cm. From
this how many number of cylindrical candles of 2.8 cm diameter and 8 cm of height can be prepared?
(TS - 2016)​

Answer 1

Answer:

 1,313.3 candles

Step-by-step explanation:

volume of cubiod=lbh cm cube

                            =88*42*35 cm cube

                            =1,29,360 cm cube

 volume of cylinder=2 pie r square h

                              =2*3.14*1.4*1.4*8 cm cube

                               =98.4 cm cube

no.  of candles          =volume of cubiod/volume of cylinder

                                =1,29,360/98.4

                                 =1,313.4 candles