exam Maths Puzzle Numerical Ability

I need to know what 3 dimensional solid has a vertical cross section that is a retangel and a horizontal crosssection that is a circle. I need the name and picture. Thank you for your help

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exam Other Question

A transformer has 20 primary windings and 100 secondary windings. If the secondary voltage is 25 v, find the primary voltage {m,o,n,e,y}=[r,i,c,h} is this true or false