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A gulab jamun contains sugar syrup up to about 30% of its volume. Find approximately how much syrup would be found in 45 gulab jamuns, each

shaped like a cylinder with two hemispherical ends with length 5 cm and diameter 2.8 cm.



Tolal h = 5cm
therefore h of cylinder = 5-2.8=2.2
volume of gulab jamun= volume of cylinder + volume of 2 hemispheres.
volume= 3pi r. r .h + 4/3 . pi .r.r.r
=25.05 cm cube.
jamuns = 45
therefore 45 gulab jamuns volume= 45x25.05=1127.28
30% syrup.
therefore volume=1127.28x30/100=338.184cm cube.

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