hi ....

for any GD its important that u stand tall among the 
group..it is always gud to be the person to initiate the 
GD..this gives an opinion that u r self-motivated and shows 
ur leadership qualities....
the other very important aspect in GD is the art of 
listening.....u shud always be a gud listener...give others 
an oppertunity to speak out ...learn from it..and plz dont 
object anyones views directly though u dont agree. try 
being polite and tell them " that was a nice tip...well it 
cud also be...........say ur point" and go on to say...what 
is ur opinion on it to the person ....which makes the other 
person comfortable.....

now to personal iterview...

Dress appropriately--- This one may seem basic, but it's 
easier said than done. Before you start your rounds of 
interviews, be sure to have a comfortable, clean, fairly 
conservative outfit. Don't neglect such crucial details as 
dark socks for guys or stockings without rips for women. 
Invest in a nice folder or portfolio in which to stash your 
resumes 

Memorize your resume----try and answer all the possible 
questions from ur resume by urself or have a mock 
interview.....a friend.that wil make u confident.

Relax---- By the time interview day rolls around, you 
should be set. Get a good night's sleep, eat well and take 
a relaxing walk beforehand. And remember, it's just one 
job. If you don't get it, it's not the end of the world - 
it just means that fate has an even better opportunity for 
you waiting around the corner. 

all the best to u all.......