Subject :IMO Class : Class 8
Solve the following :
(i) The length of a room is double its breadth. Its height is 3 metres. The area of its four walls (including doors) is 108 m2. Find its volume.
(ii) The volume of a cylinder is 448 p cm3 and height is 7 cm. Find its lateral surface area.
A(i)-216 m3, (ii)-148 cm2
B(i)-190 m3, (ii)-352 cm2
C(i)-216 m3, (ii)-352 cm2
D(i)-198 m3, (ii)-150 cm2
Ans 1:
Class : Class 8
It’s not written correctly , it’s written that the volume is 448p cm3 what is that supposed to mean . Clearly the framing of the question is wrong