Question

At a Diwali mela , a person is selling juice in a cylindrical vessel of the base radius 21 cm and height 35 cm filled with orange juice. The juice is filled in the glasses of radius 3 cm and height 7 cm and he sold the juice at Rs 5 per glass. How much money does the person receive by selling the juice completely​

Answer 1

Answer:

Rs. 12,250

Explanation:

For the cylindrical vessel,

radius = 21 cm

height = 35 cm

Volume of juice, the vessel can hold = $\pi r^{2}h$

                                                             = $\frac{22}{7}$ X 21 X 21 X 35

                                                             = 48510 $cm^{3}$    

For the glass,

radius = 3 cm

height = 7 cm

Volume of glass = $\pi r^{2}h$

                           = $\frac{22}{7}$ X 3 X 3 X 7

                           = 198 $cm^{3}$                          

No. of times glass can be filled fully = $(\frac{48510}{198})$

                                                            = 245

So, money earned by shopkeeper = Rs. (245 X 50)

                                                          = Rs. 12250

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Answer 2

Answer:

mein app ka bhai saman hu didi please mujhe galad mad samajhie