In the Mock test 1, 50th question I have a doubt, Why do we assume that the first 5 variables are greater than the last four. Why can't we assume that the last 5 variables are greater than the first 4 variables? Please explain me. THANK YOU IN ADVANCE

Hi
It is said the sum of any 5 is greater than the remaining four so in such case we will consider the limiting condition or the worst case scenario, here as the first 5 will be the least possible sum of any 5 contracts given to a country and if these 5 are greater than the maximum possible sum of 4, then all the combinations of 5 will be greater than the remaining 4 .
Basically we have to take a case where (least possible sum of 5) > greater than maximum possible sum of 4 as by this it will be ensured that all other possible cases are satisfied.