Find the surface area of a cuboid 12 m long, 14 m broad and 7 m high  Select.
A) 868 sq.cm	B) 600 sq.cm	C) 700 sq.cm	D) 900 sq.cm	E) None of these
Explanation:   Surface area = [2 (12 x 14 + 14 x 7 + 12 x 7)] cm2 = (2 x 350)cm2 = 700 cm2.   Answer: 700 sq.cm
<result>C</result>
Find the surface area of a cuboid 12 m long, 14 m broad and 7 m high