Q: 141 (IAS/1997)

The length, breadth and height of a room are 1, b and h respectively. The perimeter of the ceiling expressed as a percentage of the total area of the four walls is
question_subject: 
Maths
question_year: 
1997
question_exam: 
IAS
question_sub_subject: 
Mathematics
question_topic: 
Mathematics
stats: 
0,120,120,16,120,40,64