mech_guy

mech_guy

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Member since
Jul 5, 2009
Last active
Aug 14, 2009
Total activities
0

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Recent contributions

  1. #Threads

    1c0471fc-35d2-434b-85b0-135abeaadf52

    Hi Sahithi, sahithi pallavinow the two questions are:: 7) Pipe A can fill in 20 minutes and Pipe B in 30 mins...

  2. #Threads

    befa32c9-6140-4827-8b6d-30d725c72ac5

    Hi faizaan, my problem is that i think that when the function is called first time then the recursive call fillcolor(x+1,y,bc,fc) will...

  3. #Threads

    Programming doubt: Mathematical Operations on Very Large Numbers

    Hi All, A programming doubt:- We need to multiply (or add) very large numbers. By very large i mean that there might...

  4. #Threads

    a0ffc7a0-7a21-47ab-91ac-1778e908e078

    Hi CB, crazyboymech_guy... you are a mathematics genius. Hats off to you. -CBOops, that was a bit too much 😀 We all...

  5. #Threads

    11db6f32-57c4-4054-b06d-f6adc1aa8327

    Hi Sahithi, sahithi pallavihai friends...!I am waiting for 4th and 6th answers...! English-Scared has already answered your 6th question correctly. For 4th.....

  6. #Threads

    24d0c1e7-5011-4f21-8dbe-9b1340f3f698

    Hi brkmech, Its been long that i touched "Heat Transfer" subject. But i remember few good books which might help you on...

  7. #Threads

    4cba55d3-b64f-4fee-a575-a5353ee78547

    Hi speedx, speedxTEST THE CONVERGENCE OF THE SERIES 1+ 2/1! + 2^2/2! + 2^3/3! +............. show by steps 😒 Series is: A(n)...

  8. #Threads

    0e57454a-cbdf-4f93-847e-28654cb21d50

    Hi Sahithi, sahithi pallavi 1.One of the following is my secret word:AIM DUE MOD OAT TIE.With the list in front of you,...

  9. #Threads

    00e24804-a950-4bb9-9348-d429d8bf5b41

    Aha!! Cool mates 😀 Got it. Thanks a lot sarvesh and tashirosgt 😀

  10. #Threads

    7decedbf-566b-45e1-98b0-2a3901d8a8fb

    Hi skipper, Thanks for replying but i guess you didn't get my question. I want to know how an order of algorithm...

  11. #Threads

    79acc541-313d-451e-94a9-086ebc4257ec

    Hi ES, Question 24. Answer (B) 37 Question 25. Answer (E) 23 Question 26. Answer (E) 28 Question 27. Answer (E) 79...

  12. #Threads

    How do we get order of an Algorithm?

    Hi All, The efficiency of algorithm is defined in terms "O" notation. I am clear to some extent but i have some...

  13. #Threads

    ca29d550-5f2f-4e94-90ab-febd5bf1f231

    English-ScaredThe answer is E, I don't have the explanation right now, sorry for it.. Will post it tomorrow for sure.. If some...

  14. #Threads

    7bf6ceee-487e-4ff7-b6a1-e4df799209b1

    English-ScaredNo dude its not prime factors 😀 I hope you got the answer easily now 😀Oh!! Then i will say there is...

  15. #Threads

    7920ccca-fdee-41f9-be12-f8635797c0d9

    English-ScaredQ11) N is a natural number. How many values of N exist , such that N2 + 24N +21 (read as N...

  16. #Threads

    e8045d93-8470-4db5-9fea-8a4c6fb5fe91

    English-ScaredThe answer is not 14 because, N(n-1) should be a multiple of 4. So in the options the least possible answer is...

  17. #Threads

    3a68a1e8-1f15-4780-9ae4-7d69266fa03b

    Hi ES, English-Scared16 - Correct 17 - Correct 18 - Wrong 19 - Wrong Please recheck 18 and 19 😀 Very nicely...

  18. #Threads

    bd1425f2-15b5-4717-995d-f0857297d8a5

    Hi ES, English-ScaredQ21) Mr.Raj has taken an exam which has 3 mark questions , 2 mark questions and 1 mark questions. The...

  19. #Threads

    eca3fc36-8a51-447a-b7b1-29f9c96e95e1

    Hi ES, English-ScaredQ8) Rajesh bought 4 packets of chocolates and distributed all the chocolates among his daughters , It is known that...

  20. #Threads

    ca00377f-ff6e-4756-bb65-05ea81eda849

    Hi ES, English-ScaredA very long question !!! The ICC wanted to include all the sixteen teams associated with it in both the...

  21. #Threads

    35621461-6f90-4b89-80a3-50609a450daf

    Hi ES, English-ScaredQ4). At what time between 2-3 is the first right angle in that time formed by the hands of the...

  22. #Threads

    61a4d5ea-5172-4bb4-a1e6-90b260fe6470

    Hi ES, English-Scared11 . If the number of runs scored by the given players in their fourth matches are compared then who...

  23. #Threads

    210271fc-2336-46af-a2d3-fda14683fedc

    Hi ES, English-ScaredThe answer for this question is D.I think answer to this question could be either (A) or (D). It can...

  24. #Threads

    5bb794ab-0b00-4838-8f3c-32c7a9aca918

    Hi Pradeep, Thanks a lot man for your comments. Will go through all (one by one) 😀 Yup, i got it. (2+2+3+4)...

  25. #Threads

    033a8665-55ae-494c-ba99-c5ee0fb7ac6e

    Hi ES, 4) e 5) d 6) a 7) c 8) Something wrong with question; T and V not defined in Problem...

  26. #Threads

    58cf0a64-89ce-4f68-aa7f-f911ea5b8773

    Hi ES, Ah! yup allright, g can be either 7 or 2. 😀 Cheers

  27. #Threads

    e155ea73-5b45-4e22-bad6-ca85bfc270e3

    Well, am not sure about this but lemme try. I would use 2 properties: 1. Sum of any 2 sides should be...

  28. #Threads

    e41ff133-846c-45a0-999b-3ec27f5bfaaf

    Hi, If f(x) = ax^2 + bx + c f(5) = 25a + 5b + c ----(1) -3f(2) = -3(4a+2b+c) ----(2) Equating...

  29. #Threads

    6b225867-2fd4-4238-b253-a85c193cf37c

    English-ScaredQ1. The number in the box g is (1) . 1 (2) . 3 (3) . 7 (4) . 2 (5) ....

  30. #Threads

    9d6c03f4-5629-4dd0-84e8-22d800ebf6af

    Hi ES, Well you are right in posing your doubt there. But mind it, its not 1KBps it is 1Kbps. Generally it...

  31. #Threads

    83382379-9551-44bf-a8cc-6a46a12a1fd5

    Well, it can be done with just a boy and a girl. Both in line and facing opposite to each other. <Raised...

  32. #Threads

    2c5da092-6d37-439b-b07a-6d26d2951346

    Hi, Here is my attempt. Am not good at programming in C++ (as can be seen from length of code and coding...

  33. #Threads

    6065a3f0-011b-4c52-8cfb-0a2153cb392d

    Hi tech_vaibhav, Solution is cool. Nice work man 😀 Regards

  34. #Threads

    176305bf-0733-49dd-8320-f6e3f0172613

    tech_vaibhav_ee50 minutes....answer based more on intuision rather than maths...so tell me if i m wrong...Well your intuition is stronger than your maths...

  35. #Threads

    56810067-ed12-4b53-b49f-850be7aa00b4

    Oh dear!! No takers yet ?? Alright will post the solution in couple of days 😀 Would love to see CEans solve...

  36. #Threads

    d41ef521-62a3-4ffb-a19f-b7042520e08a

    godfather8. One newspaper vendor sells three types of newspaper The Crazy Times, The Crazy Post and The Crazy News. And the copy...

  37. #Threads

    77e06313-f158-4092-8733-452c4a1031e9

    nandoferHi every body! I am a mechanical engineer. I have just finished my degree and I would like to improve my knowledge...

  38. #Threads

    4c31a673-3151-4b5a-bf59-317e577b4633

    You are welcome Shalini 😀 Regards

  39. #Threads

    409efae8-edf8-4ec6-9356-1498bd1ba0e0

    Thanks for welcome, gohm 😀 Regards

  40. #Threads

    Puzzle: The Station

    Hi All, Following is an interesting puzzle i found while browsing, Every weekday at 6 PM sharp Nawab Gulzarilal arrives by rail...

  41. #Threads

    a0eec0ce-0125-42af-b789-f1e2c0201f33

    Hi Shalini, I think if you cross-check your answer you will know that ages you have computed are wrong. Last condition says,...

  42. #Threads

    5f91b8fc-6491-47f0-9689-46c7e2016b3d

    Hi, Nimish Prabhu, Vishnu Priya, inbapuvi, crazyboy, raj87verma88 Thanks a lot for welcome mates 😀 Regards

  43. #Threads

    1a7c8c6b-2c13-4bda-84ff-2fbff3888676

    Hi godfather, Well don't know about the ages of Tom and Jerry, but yeah the ages of Bob and John now should...

  44. #Threads

    74802450-9346-4e34-bf45-10632e2f66e2

    The_Big_KVery good to have you with us on CE, Mech_Guy. We hope you will enjoy CE and help us spread the word....

  45. #Threads

    Hi All

    My hello to all CEans. I am a Mechanical engineer working in Aerospace field in Bangalore, India. I came across this site...

  46. #Threads

    732d809b-b77f-4d57-acd7-4cfbd69cf058

    Lets say, Alcohol transferred from first vessel to second is "V" So, alcohol in first vessel = 20 - V alcohol in...

  47. #Threads

    a7c537e1-60ba-43ff-81a8-6eccbd305d21

    Hi SilverScorpion, Agreed its not a Fibonacci series. And yes my solution is wrong, i messed it up after 6 month onwards....

  48. #Threads

    7e23eca4-b949-4e71-afe1-2b5b802898c8

    Hi Pradeep, Formula for SIGMA (1 + 2 + 3....+ n) should be = n*(n+1)/2 while i did calculation for n*(n-1)/2 and...