Question 11 MarkWhich two figures are included in Mason's square? (Black smith is used to check if wall is straight or not)Answercone and hemisphereView full question & answer→
Question 21 MarkIf the radius is increase $20 \%$ of the sphere then how much percent its volume increased ?Answer$72.8 \%$View full question & answer→
Question 31 MarkWrite total surface area of the close hemisphere.Answer$3 \pi r^2$View full question & answer→
Question 41 MarkWrite equation of total surface area of cuboid.Answer$2(l b+b h+l h)$View full question & answer→
Question 51 MarkIf radii of one cylinder and a one cone is equal their heights are also equal then find the ratio of volume of cylinder and volume of cone.Answer$3: 1$View full question & answer→
Question 61 MarkIf Curved surface area of cylinder $=\frac{1}{3}$xTotal surface area of cylinder the the relation between its height and radius?AnswerThe relationship between the height (h) and the radius (r) of the cylinder is r=2h.View full question & answer→