Q 1: An object having length, breadth and height is called a _______. cuboid None of these solid cube

Q 2: The side portion of a solid are called ____________. volume lateral surfaces total surface

Q 3: If the base of a prism is a triangle, then the prism is called a _________. cube triangular prism right prism

Q 4: A prism whose bases are perpendicular to the lateral edges and all lateral faces are rectangles, is called ___________. cube right prism triangular prism

Q 5: Lateral surface area of a triangular prism of sides 7.5cm., 10cm and 12.5cm. and height 20cm. is _______. 600 Sq. cm. None of these 612 Sq. cm. 598 Sq. cm.

Q 6: Lateral surface area of cuboid of measures l, b and h is _______. 2(l+b)/h 2(l+b) 2h(l+b)

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