Question

one food stall has a large cylinder vessel of base radius 15cm filled upto a height of 32 cm with orange juice . the juice is filled in small cylindrical glasses of radius 3 cm upto a height of 8 cm and sold for rupees 3 each. how much money does the stall keeper recieve after selling the juice completely​

Answer 1

answer is given above in the pic

Answer 2

Radius of vessel (R) = 15 cm

Height of vessel (H) = 32 cm

Volume of vessel = πR²H

Radius of glass (r) = 3 cm

Height of glass (h) = 8 cm

Volume of glass = πr²h

No. of glasses = πR²H/πr²h

= R²H/r²h

= 15×15×32/3×3×8

= 100 glasses

Cost of juice in 1 glass = ₹3

Cost of juice in 100 glasses = 3×100

=₹300

Hope this answer will help you.