GATE Question Of The Day - Digital Electronics

The logic function implemented by the following circuit at the terminal OUT is

(A)        P NOR Q           
(B)        P NAND Q         
(C)        P OR Q              
(D)        P AND Q


Today the week Day Started guys!!! open your ideas and give your comments!

T

20 comments:

  1. AnonymousSeptember 25, 2012 at 7:15 PM

    b

    ReplyDelete
  2. SRI REDDYSeptember 25, 2012 at 11:38 PM

    d

    ReplyDelete
  3. SouravManiSeptember 26, 2012 at 11:51 AM

    Do i posted such a difficult question guys!
    only two guys responded this? what happen to you
    vamshi reddy??

    ReplyDelete
  4. AnonymousSeptember 26, 2012 at 12:34 PM

    d

    ReplyDelete
  5. UnknownSeptember 26, 2012 at 2:56 PM

    dis question s for cse or ece branch?

    ReplyDelete
  6. SRI REDDYSeptember 26, 2012 at 2:57 PM

    nice quesition,try to post every day a new quesition

    ReplyDelete
  7. SouravManiSeptember 26, 2012 at 3:08 PM

    YA SRI REDDY! SURE I AM POSTING A NEW QUESTION EVERYDAY AS YOUR WISH!*****

    ReplyDelete
  8. SRI REDDYSeptember 26, 2012 at 3:37 PM

    THANK YOU SOURAV MANI....

    ReplyDelete
  9. peehu jainSeptember 26, 2012 at 6:02 PM

    'd'

    ReplyDelete
  10. ExamsavvySeptember 26, 2012 at 6:37 PM

    this question is common for both gate ece and gate cse

    ReplyDelete
  11. VamshiSeptember 26, 2012 at 7:00 PM

    hi sourav.... actually i am busy with my placements... and i don't know this concept perfectly... k dat's y no rply 4m me...

    ReplyDelete
  12. AnonymousSeptember 26, 2012 at 9:37 PM

    D

    ReplyDelete
  13. R Raja RSeptember 26, 2012 at 9:50 PM

    b

    ReplyDelete
  14. UnknownSeptember 27, 2012 at 9:04 AM

    d

    ReplyDelete
  15. UnknownSeptember 27, 2012 at 9:10 AM

    upper mosfet are shorted and connected to vdd thus out is 1 only when the common node is 0.
    since the lower mos r ground common node s is 0 only p and
    Q r 1.so this is the function of AND gate
    D is correct answer

    ReplyDelete
  16. SouravManiSeptember 27, 2012 at 9:11 AM

    YA GUYS! Still some guys want to prepare well! ya the right option is *D*

    ReplyDelete
  17. UnknownSeptember 27, 2012 at 10:07 PM

    how?ans is d?

    ReplyDelete
  18. AnonymousSeptember 29, 2012 at 12:46 PM

    d

    ReplyDelete
  19. AnonymousSeptember 30, 2012 at 1:36 PM

    what is the common node in above circuit

    ReplyDelete
  20. AnonymousOctober 2, 2012 at 5:04 PM

    how to know the correct ans and its explaination

    ReplyDelete