XAT 2013 Question 77
This is a detailed step-by-step solution for XAT 2013 Question 77. Understand the concept, common mistakes, and expert tips to solve similar questions in XAT exam.
XAT
We can draw the towns as shown in the diagram below.

For the minimum length the Government should diagonal roads. The length of road will be same as the length of a diagonal of a square whose side length is 10 km.


