2. Among 35 some questions between 8 to 10 are given direct question without unnecessary matter.So, friends when u feel a question is lengthy or u can't solve it just leave it go to others (maybe be other questions r direct).

3. I think it will be better to have a view of  all bits by half  an hour doing all known or easy bits because we can't  say where easiest bit will be because I saw 1 easy bit in last 20 sec and I was unable to attempt it.
4. Take calculator with you to written exam ,they will allow it.It makes ur  work easier.

Coming to preparation for written test it is enough if go through examples and 1st exercises in R.S Aggarwal
topics include ratio, average, age problems etc.

Never try to guess and answer. I have attempted 21 out of 35 no guess work  .

I got a mail that i cleared written exam.

Next Rounds: 1-9-10

Technical
MR
HR

Some of  the selected had one round after another.
And some had MR and Technical at a time then HR round.

I had Technical and MR at once
Here I was asked Technical itself?

I was of E.C.E background
I kept interested subject as circuit theory ,C language
I will write questions asked

Have you attempted for Tcs before?
answered
Do you Know about digital electronics
yes
design a nand gate using nor gates
did
draw a circuit using R,L,C?
did
Why we have to use inductor in circuits, what is their behavior?
said
Why we have to use capacitor in circuits, what is their behavior?
said
Asked another questions related to E.C.E
I said, that i could not recollect right know
Why did you keep Circuit Theory as Interesting subject
Answered
What subject do you know well?
C language
what are different types of data types?
said
what are different types of data structures?
said
write a program on Fibonacci series?
did
write a program on palindrome?
did
what are user defined data types?
answered
what is a union and diff b/w arrays ,structures union?
answered
Are there any question?
I asked the question(E.C.E related) that i was unable to  answer before
They explained.

Any more questions?
No sir.

Thank you
Thank you sirs

Note: Confidence
          It will be easy if we tell were we r really good at
          They are stressing on basics only.

Next is HR Round

Tell abt urself?
What is ur best achievement till now?
You have got 1st in story telling competitions right,
A:yes madam.
Tell a story on 3  HRs present in this room(interviewing different  candidates at different places)
given 1 minute time.
A: told
Ur creativity is good .Can you implement it in programming?
How will u implement it(creativity) in tcs like companies where u will be having bound targets( to complete a project in given limited days)?
Are you interested to work in anywhere in india?
Are u interested to work in kolkatta?
Asked again

Are there any questions?
me: What would be the reason if i were to be rejected?
ans: communication is good, but used fillers while telling story

ThanksThanks(For telling my mistake in Hr round)

Any more questions ?
no madam.

Thank you
me: Thank you

I felt its our confidence that plays major role again.

We were informed that the selected candidates will be sent mail by next 10 days
So, i am  waiting for mail.

Hoping that my experience help you.
All the best .