GD of 5 minutes on the topic :"comparative methods of tranportation in mining industry"

criteria is above 6 GPA for filling the form

TECHNICAL:[1] what are different types of welding?
[2] what is oxyacetylene welding and which cylinder was laid down on the ground for this welding?
[3] on what parameters electrode thickness depends?
[4] what is the function of universal joint?

HR: (1) what is your hobby?
(2) which cricketer died in the field due to due to brain hamarage?
(3) do you read newspapers?

#maintain good GPA.
#study all topics mainly thermodynamics, fluids, MOS,production throughly.
#only basic questions were asked.
#prepare in advance for GD.

There was 2 minutes extempore and finally GD of 5 minutes on the topic"comparative methods of tranportation in mining industry".
Aprox. 40 students were there for GD and finally 10 were selected for PI.finally 6 were selected for the job.
They does not provide any rank among us..
I was very confident during my PI and of course luck favoured me.