If Amir is not courageous, then he will not join the indian army.
distance is speed multiply by time, from speed equals distance divided by time so we have 100 multiply by 6 which is 600km
1.) for the odds would be 2/3 against would be 1/3
2.) i think it would be 157.08 (157 if rounded)
3.) he could make 18 arrangements