16How many cubes of edge 4 cm can be cut from a cube of edge 12 cm?A27B3C54D9View AnswerDiscussWorkspaceReportSaveEasy
17Find the total surface area of a cuboid 8 cm × 9 cm × 12 cm.A864 sq. cmB552 sq. cmC408 sq. cmD276 sq. cmView AnswerDiscussWorkspaceReportSaveEasy
18Find the volume of a sphere of radius 7 cm. (π = 22/7)A1,437.33 cu. cmB718.67 cu. cmC616 cu. cmD1,078 cu. cmView AnswerDiscussWorkspaceReportSaveEasy
19What is the total surface area of a cube of edge 11 cm?A726 sq. cmB132 sq. cmC1,331 sq. cmD484 sq. cmView AnswerDiscussWorkspaceReportSaveEasy
20A solid metal sphere of radius 8 cm is melted and recast into small spheres of radius 2 cm. How many small spheres are obtained?A4B64C16D32View AnswerDiscussWorkspaceReportSaveMedium