Ratul Chakraborty on 2009-09-30 14:10:57 wrote,

questions are too good for GATE ...

abhay srivastava on 2009-10-07 09:59:38 wrote,

please explain the answer of q. 19.

rahul gupta on 2009-10-20 05:44:42 wrote,

how 3 nor gates required to make a nand gate?

rafi md on 2009-11-13 17:20:51 wrote,

increase difficult level and include all sub

pravesh garg on 2009-11-22 09:40:52 wrote,

these question can be important for any competitive examination
.........really these are good question.............

b verma on 2010-01-07 14:07:31 wrote,

ye kaise hua??abhi to mere 50%se jyada qns sahi the??????

Manpreet Kaur on 2010-01-19 14:19:34 wrote,

please explain que no.15 .....its answer can be D too........

s vk on 2010-02-01 07:40:08 wrote,

questions are too good for GATE thanks

rajuuu rajuuu on 2010-02-09 13:16:23 wrote,

thanks for everything

jai ga on 2010-09-05 03:42:38 wrote,

good

mohan k on 2010-10-27 03:37:43 wrote,

ok

panks paul on 2011-01-04 00:17:00 wrote,

very conceptual qstn.....thanx

tusar behera on 2011-01-06 05:45:05 wrote,

good questions......

need more questions

supriya sogalad on 2011-01-06 08:45:18 wrote,

I dint understand that why three nand gates ............?

harsha sharma on 2011-02-05 00:56:22 wrote,

not bad

vishal kumar on 2011-04-10 00:30:22 wrote,

good questions
but i think we can detect coincidance using ex-OR gate

Aparna hnath on 2011-05-26 08:27:48 wrote,

CAN WE USE XOR AS COINCIDENCE GATE???

m b on 2011-05-28 02:08:23 wrote,

more interest on digital ckt ya its realy good comments i realy appreciate who did this i get a 80% on digital CKT From manju B ktcN3.

you ajay on 2011-06-03 04:08:07 wrote,

good

NITIN MAHAJAN on 2011-06-05 01:50:09 wrote,

x-or gate is anti coincedence detector because it work when both input are differ to each other

next

3 nand + one not gate = 1 nor gate
so we say 3 nand gate

nitin bsnl pkt

poo cha on 2011-06-13 12:28:57 wrote,

questions are easy......compared to gate

jeevitha sri on 2011-07-30 00:18:22 wrote,

good...............

Ramesh Sinha on 2011-08-04 03:48:20 wrote,

question no. 15 d is also a correct answer .

plz pay ur attention........

Amit Gupta on 2011-09-10 06:30:15 wrote,

YEAHHHHHHHHH i ACHIVED 90%...............

siva krishna yadav on 2011-12-17 05:02:23 wrote,

Great expee..

sharwari jadhav on 2012-01-14 00:27:23 wrote,

it's v gud experience.....

jagdish Tak on 2012-04-01 08:03:23 wrote,

question no 16 answer is wrong.please make sure your answer is correct.

Farhad Hossain on 2012-04-26 22:40:35 wrote,

want more question

Madhusudhan Goud on 2012-05-02 01:15:16 wrote,

Good questions but standards need to be improved... and and if possible give some questions from logic circuits

Renjini RV on 2012-05-02 08:32:44 wrote,

standard qns....but dont know the ans