I found tricky but questions were nice. I want to confirm whether the dance drama maths people got correct answer or not? I got around 452 and was pretty confident about it and it was not in options. Others gate2019 + – Prev post >> HELPING WORDS FROM MADEEASY TEACHER Next post >> Submission problem gauravkc posted Feb 3, 2019 gauravkc 12,885 views 3Like0Love1Haha0Wow0Angry3Sad comment 186 Comments See all 186 Comments See all 186 186 Comments reply Gokulnath commented Feb 3, 2019 Like reply Follow Share Yep, same. Got x as 113 and 4x as 452, but it wasn't in the options. Maybe both of us did the same mistake lol. pream sagar commented Feb 3, 2019 Like reply Follow Share WHAT ABOUT NOR GATE? adityaecdrid commented Feb 3, 2019 Like reply Follow Share Nopes it matched.. questions were very good and the paper was flowing in Mathematics as expected from me since it was IITM:) adityaecdrid commented Feb 3, 2019 i edited by adityaecdrid Feb 3, 2019 Like reply Follow Share Ans shouldn't be 5, it's 4 as you have the complement o/ps.. OneZero commented Feb 3, 2019 Like reply Follow Share It was not too difficult, but was time consuming. Didn't attempt may known questions because of lack of time :( adityaecdrid commented Feb 3, 2019 Like reply Follow Share That determinants one is it 12? EigenVec OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar I got 4 NOR gates. DIYA BASU commented Feb 3, 2019 Like reply Follow Share @adityaecdrid what is the answer? pream sagar commented Feb 3, 2019 Like 1 reply Follow Share I think no of nor gate is 3 rawan commented Feb 3, 2019 Like 1 reply Follow Share I got around 231 x 4 = 924 as answer which wasn't in the options either. Also, did anybody else feel there were too many questions on cache than expected.? OneZero commented Feb 3, 2019 Like reply Follow Share @adityaecdrid Yup, the answer is 12. eyeamgj commented Feb 3, 2019 Like reply Follow Share tough or toughest ??becz not so so easy...... adityaecdrid commented Feb 3, 2019 Like reply Follow Share Remember that series summation question, options were like n*(2)^(n-1) etc.. Both were correct, right? OneZero commented Feb 3, 2019 Like reply Follow Share @adityaecdrid I substituted n = 3 and n = 4, both gave the same result. So i think bith are correct. pream sagar commented Feb 3, 2019 Like reply Follow Share Time complexity of median of array adityaecdrid commented Feb 3, 2019 Like reply Follow Share The second one is derivatives of the (1+X)^n, after calculating it, I put X as 1 and both matched... pream sagar commented Feb 3, 2019 Like reply Follow Share in aptitude section what is range of % OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar Its O(n). https://www.youtube.com/watch?v=D35llNtkCps See the very end. OneZero commented Feb 3, 2019 Like reply Follow Share Range of % i got it as 31 to 40 something adityaecdrid commented Feb 3, 2019 Like reply Follow Share Median of array @OneZero ? 2019_Aspirant commented Feb 3, 2019 Like reply Follow Share My screen was closed before Exit but after submit. will it create any problem? pream sagar commented Feb 3, 2019 Like reply Follow Share and what about two car from same position and in same direction OneZero commented Feb 3, 2019 Like reply Follow Share According to the above video, it should be O(n). OneZero commented Feb 3, 2019 Like reply Follow Share Cars Question the answer is 2hr. OneZero commented Feb 3, 2019 Like reply Follow Share What is the answer for is it BCNF and dependency preservation adn lossless? Ravi kumar singh commented Feb 3, 2019 Like 2 reply Follow Share Answer for Dance Drama Maths question was 900 pream sagar commented Feb 3, 2019 Like reply Follow Share question regarding No of address without TLB miss? pream sagar commented Feb 3, 2019 Like reply Follow Share bcnf not satisfied but lossless and dependency preserving decomposition pream sagar commented Feb 3, 2019 Like reply Follow Share both are correct in spanning tree? Ravi kumar singh commented Feb 3, 2019 Like reply Follow Share Court is to a judge and _____ is to a teacher. OneZero commented Feb 3, 2019 Like 1 reply Follow Share QUESTION PAPER : https://gradeup.co/gate-paper-analysis-cse-2019-i Tridhara Chakrabarti commented Feb 3, 2019 Like reply Follow Share anyone do the last database question? OneZero commented Feb 3, 2019 Like reply Follow Share DANCE DRAMA AND MATH question, i am still getting it as 492. Did anyone get other answer? rohan30 commented Feb 3, 2019 Like reply Follow Share How many Questions did eveyone attempt? Tridhara Chakrabarti commented Feb 3, 2019 Like reply Follow Share @pream sagarschool i think pream sagar commented Feb 3, 2019 Like reply Follow Share database question is sum and group by is 2 and relational algebra is 1 OneZero commented Feb 3, 2019 Like reply Follow Share Police arrested 4 criminals. P,Q,R,S.... what is the answer? pream sagar commented Feb 3, 2019 Like reply Follow Share break down is correct garvit_vijai commented Feb 3, 2019 Like reply Follow Share in database sum and group by, they didn't specify join condition. It was simply cartesian product followed by where clause and groupby. the answer should be 5? OneZero commented Feb 3, 2019 Like reply Follow Share @garvit_vijai Yup even i did the same. OneZero commented Feb 3, 2019 Like reply Follow Share what is the answer for 3 concurrent procressess max and min value?? pream sagar commented Feb 3, 2019 Like reply Follow Share maximum possible file size? Ravi kumar singh commented Feb 3, 2019 Like reply Follow Share Q committed the crime pream sagar commented Feb 3, 2019 Like reply Follow Share what is ans of no of switch for 15 computer ? garvit_vijai commented Feb 3, 2019 Like reply Follow Share what is the answer for 3 concurrent procressess max and min value?? I think option a. p+q<min(yk) adityaecdrid commented Feb 3, 2019 Like reply Follow Share 80 diff is correct OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar 4GB OneZero commented Feb 3, 2019 Like reply Follow Share @garvit_vijai isn't that option D? pream sagar commented Feb 3, 2019 Like reply Follow Share they ask upto one decimal place if we write only 4 not 4.0 then ans is correct or wrong OneZero commented Feb 3, 2019 Like reply Follow Share Its correct i think. coz both mean the same right? pream sagar commented Feb 3, 2019 Like reply Follow Share @OneZero what about tlb miss?? garvit_vijai commented Feb 3, 2019 Like reply Follow Share what was c program answer? sum = sum + (*b-i) - *(b-i) OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar i got it as 160. Somoshree Datta 5 commented Feb 3, 2019 Like reply Follow Share The question on C programming having *(b-i) isn't it wrong ?? OneZero commented Feb 3, 2019 Like reply Follow Share sum = sum + (*b-i) - *(b-i) got as 10. Tridhara Chakrabarti commented Feb 3, 2019 Like reply Follow Share @OneZero me too..i think 10 is correct Shivam Kasat commented Feb 3, 2019 Like reply Follow Share no it wasn't wrong I got 10 as answer just like @OneZero Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @OneZero I too got the same answer 452 Is it right? pream sagar commented Feb 3, 2019 Like reply Follow Share what about static variable and for loop question? OneZero commented Feb 3, 2019 Like reply Follow Share number or rows returned from the database where 3 tables P,Q and R were given. i got the answer as 0. what did you guys get? to be specific i got X2 - X2. pream sagar commented Feb 3, 2019 Like reply Follow Share @OneZero i think 1 OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar is it 52? Tridhara Chakrabarti commented Feb 3, 2019 Like reply Follow Share @OneZero yes it is 0 OneZero commented Feb 3, 2019 Like reply Follow Share @Tridhara Chakrabarti not sure. i hope it is :P Deepanshu commented Feb 3, 2019 Like reply Follow Share B+ tree ? OneZero commented Feb 3, 2019 Like reply Follow Share when will the gate 2019 paper be out? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share 1 as it was X1-X2 Tridhara Chakrabarti commented Feb 3, 2019 Like reply Follow Share anyone do the RSA problem..was it 97? Deepanshu commented Feb 3, 2019 Like reply Follow Share X2-0 1 row returned 2nd table nothing was coming Nothing means nothing common Deepanshu commented Feb 3, 2019 Like reply Follow Share 0.3 GB of that indirect block garvit_vijai commented Feb 3, 2019 Like reply Follow Share @Tridhara Chakrabarti yes it should be 97 coz 31*97 = 3007 and 30*96 = 2880 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share indirect block 4GB i confirmed it twice 12*4KB + 2^10*4KB+2^10*2^10*4KB =4GB OneZero commented Feb 3, 2019 Like reply Follow Share Yup its 4GB Shivam Kasat commented Feb 3, 2019 Like reply Follow Share minimum number of bits required I got 'n+1' and minimum number of nor gates required is 1 as it was forming BD+B'D' and 4,7 and 11 in the question in which a DE circuit was given having AND and Xor gate is given Fork I got 31 groupby question I got 5 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share number of hamiltonian cycle n! speed distance 2 hours programming question with jumbled words 26 programinng convert function i got the problem will not terminate and will not give any output number system b 11111111100100 OneZero commented Feb 3, 2019 Like reply Follow Share How can you from BD + B`D` with onnly 1 NOR gate? Deepanshu commented Feb 3, 2019 Like reply Follow Share Doubly indirect one Na Why 2^10 It was 256 u have to divide by 4 also .... Deepanshu commented Feb 3, 2019 Like reply Follow Share 4 nor as it is exnor simple Shivam Kasat commented Feb 3, 2019 Like reply Follow Share ohh hell I messed up exnor with nor pream sagar commented Feb 3, 2019 Like reply Follow Share what about 3^51 mod 5? OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam except NOR gate, i got the same answer as you did. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share no 2^10 in first level and 2^10 in next level Deepanshu commented Feb 3, 2019 Like reply Follow Share 3^51 answer 2 OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar i think its 1. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share first and follow i got 31 synchronization i got 80 answer the question in which 3 concurrent process given FD question was lossless and dependecy preserving only Shivam Kasat commented Feb 3, 2019 Like reply Follow Share yeah that 3^51mod i got 2 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share quick sort probability was 2/25 limit was 128/7 Shivam Kasat commented Feb 3, 2019 Like 1 reply Follow Share B+ tree it was option C (false) as the non-leaf nodes do not have data pointer OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam got the same for quick sort and limit pream sagar commented Feb 3, 2019 Like reply Follow Share what about spanning tree? OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam B+ trees do have pointer to other leaf nodes. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share what about paging virtual memory ? @OneZero I got 256*2^10 and cache I got 160bytes/sec Shivam Kasat commented Feb 3, 2019 Like reply Follow Share non leaf nodes do not have pointer to data records OneZero commented Feb 3, 2019 Like reply Follow Share @pream sagar binary tree cannot be constructed in On) with a given heap. i think it was option D or C. not sure aehkn commented Feb 3, 2019 Like reply Follow Share Dance Drama 900 is correct Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @prem I dont remember the question! *p commented Feb 3, 2019 Like 1 reply Follow Share For I node question I answered it as 4.00391, will this be considered as correct :/ OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam me too man got 256*2^10 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share yes it will be @*p and There was a boolean algebra question I got C option X+Y exor Z not equal X exor (Y+Z) OneZero commented Feb 3, 2019 Like reply Follow Share Did anyone get the distance between nodes having 8 leaf node? Deepanshu commented Feb 3, 2019 Like reply Follow Share Shivam Kasat for double indirectGATE2004-49 see this same only 4kb difference it is 0.3 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share CFl one I got option A Wa^nWrb^n wasn't cfl Deepanshu commented Feb 3, 2019 Like reply Follow Share yepp cfl one same Shivam Kasat OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam even i got the same answer for x+y XOR z OneZero commented Feb 3, 2019 Like reply Follow Share Correct that aint CFL Shivam Kasat commented Feb 3, 2019 Like reply Follow Share https://gateoverflow.in/20440/unix-inode @Deepanshu Shivam Kasat commented Feb 3, 2019 Like reply Follow Share number of times sum gets printed? 3 OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam Do you mean the question sum = 0; j = 1 i = 2? while(i/j > 0.0625)?? Deepanshu commented Feb 3, 2019 Like reply Follow Share Shivam Kasat 2times Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @OneZero yeah I got 3 bro Deepanshu commented Feb 3, 2019 Like reply Follow Share Shivam Kasat yepp link true but you saying 2^10 but do u divide by 4 ? or i see termsbad OneZero commented Feb 3, 2019 Like reply Follow Share I got 31 bro. Astha Sharma 2 commented Feb 3, 2019 Like reply Follow Share I was getting 5 no of times sum😕 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share How come 31 ? 31 i got in that question where they asked first and follow Shubhanshu commented Feb 3, 2019 Like reply Follow Share 5 should be the correct answer. Shubhanshu commented Feb 3, 2019 Like reply Follow Share Yes 31 is the correct. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share i=1.0 j=2.0 sum=0 while(i/j<0.0625){ j=j+j; pf(sum) } *p commented Feb 3, 2019 Like reply Follow Share @shivam are you sure because in answer key they give it as (4.0 to 4.0) and 4.00391 lies beyond this range ? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @shubhanshu Which question you are talking about? Deepanshu commented Feb 3, 2019 Like reply Follow Share sum = 0; j = 1 i = 2? while(i/j > 0.0625) j=j+j ?? 2 for this one first time 2/1 2nd time 2/2 third time 2/4 which is not good so 2 Deepanshu commented Feb 3, 2019 Like reply Follow Share *p answer key where ????? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @*p I am not sure but I hope they do mark it correct aehkn commented Feb 3, 2019 Like reply Follow Share I think 4 is answer for this code Shivam Kasat commented Feb 3, 2019 Like reply Follow Share answer would have been 4 if it was >= Deepanshu commented Feb 3, 2019 Like reply Follow Share nope it was i/j if j/i then exponentially i am still confused about that indirect pointer : ) how its 4 i got 2^8 *2^8 *2^12 which is 2^28 and which is 0.25 gb round off 0.3 gb OneZero commented Feb 3, 2019 Like 1 reply Follow Share @pream sagar 2/4 = 0.5 > 0.0625, hence will enter the loop. this will be down until 2/32 = 0.0625 Deepanshu commented Feb 3, 2019 Like reply Follow Share fork wala 31 as we only children in 0,2,4,6,8 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share i/j=1.0/2.0=0.5 one time i/j=1.0/4.0=.250 second time i/j=1/8=.125 third time 1/16=.0625 for this it will not enter the loop SO 3 times Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @deepanshu yeah fork answer is 31 Deepanshu commented Feb 3, 2019 Like reply Follow Share i think 0.625 in paper f*ck mAN OneZero commented Feb 3, 2019 Like reply Follow Share was it j = j+j and not j = j+1?? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share Which of the grammwer is not regular WWr is the answer Shivam Kasat commented Feb 3, 2019 Like reply Follow Share yeah it was j=j+j i remember it exactly OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam yes that the answer *p commented Feb 3, 2019 Like reply Follow Share I am referring the way answers are written in official answer key. @aehkn yes the answer is 4 GB. BTW when will the response sheets be released ? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share lets leave the rest upon GOD ! my head is so heavy need to rest Thanks all of you :) OneZero commented Feb 3, 2019 Like reply Follow Share @Shivam Thanks man. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share Inherited grammer question I marked C and set of all languages are not countable and number of non-recursive enumerable are not countable I am sure about this *p commented Feb 3, 2019 Like reply Follow Share It was non regular or non recursive? @pream sagar yes these were the initial values i remember. pream sagar commented Feb 3, 2019 Like reply Follow Share i think initial value are j=1 and i=2 in the question i/j pream sagar commented Feb 3, 2019 Like reply Follow Share @*p then what should be the ans of this question? Gupta731 commented Feb 3, 2019 Like reply Follow Share all the 2 mark technical questions were tough and tricky. I was not expecting that I will perform like this..the exam just went average for me ☹ ..I think marks will be around 55-65 Aptitude and 1 mark questions were easy or a bit tricky, I gained good confidence but then the 2 marks ones ☹ Yeah that dance and drama, I too got stuck..nothing matched pream sagar commented Feb 3, 2019 Like reply Follow Share any one remember cache question? sandeeps commented Feb 3, 2019 i edited by sandeeps Feb 3, 2019 Like reply Follow Share I have also spent much time on dance and drama question. I believe they did not give us the correct options. Shivam Kasat commented Feb 3, 2019 Like reply Follow Share everyone got stuck in that dance and drama problem I spend around 8 minutes in that question @deepanshu I dont remember the question exactly brother but I remember the way I solved it and I shared it aehkn commented Feb 3, 2019 Like reply Follow Share i<0.0625 Mai 1/1 + other cases as mentioned Total 4 times run hoga loop Shivam Kasat commented Feb 3, 2019 Like reply Follow Share Does anyone remember the answer of Fully Associative cache? I marked 28 tag bits and 0 index bits Deepanshu commented Feb 3, 2019 Like reply Follow Share hmm 28 and 0 as assocaitve no index :) Shivam Kasat commented Feb 3, 2019 Like reply Follow Share Determinant question answer was 3 Deepanshu commented Feb 3, 2019 Like reply Follow Share eigen value ?? Shivam Kasat commented Feb 3, 2019 Like reply Follow Share there was no need to find the eigen values as it asked the product of eigen values =determinant =(-1)(-1)(-1)(3) and since it asked for absolute value it was 3 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share the determinant is of the form 1 x x^2 x^3 1 y y^2 y^3 1 z z^2 z^3 1 t t^2 t^3 =(x-y)(y-z)(z-t)(t-x) Deepanshu commented Feb 3, 2019 Like reply Follow Share donn know but 12 i think we know ques i will crosscheck what was i think 12 not sure .... ashoka rathore commented Feb 3, 2019 i edited by ashoka rathore Feb 3, 2019 Like reply Follow Share One mark : Question hint and Answer 3 power 51 mod 5 27mod 4 3 using Fermat theorem B + tree data record Jumble c 26 Not regular wwr Number of child process 31 LR PARSER RIGHT Two marks Uncountable non regular and set of all language C question sum (j=j+j ) 5 C r() 10 Not gate 4 Bcnf and fd fd and lossless true only C print it will print and loop will not terminate Follow of B 31 Deepanshu commented Feb 3, 2019 Like 1 reply Follow Share its 12 bro ....just do like i dont know how to create matrix here but do like subtract values all and at last at diagnoal there will be 6 and 2 and 1 and 1 Shivam Kasat commented Feb 3, 2019 Like reply Follow Share @ashoka rathore I got the same as u did for the following question I answerd the rest question above u can check and confirm them Shivam Kasat commented Feb 3, 2019 Like reply Follow Share elementry operation on matrix can change the eigen values I guess! @Deepanshu jatin khachane 1 commented Feb 3, 2019 Like reply Follow Share Anyone remember that ques..which of two belong to same subnet M N P gauravkc commented Feb 3, 2019 Like 2 reply Follow Share N and P Deepanshu commented Feb 3, 2019 Like 1 reply Follow Share ashoka rathore bro it will print but not termniate 3^51 mod 5 or 4 bro gauravkc commented Feb 3, 2019 Like reply Follow Share won't print wont terminate ashoka rathore commented Feb 3, 2019 Like reply Follow Share Question hint and solution Minimum spanning tree both are correct option Limit 128/7 gauravkc commented Feb 3, 2019 Like reply Follow Share I think it was 108/7 jatin khachane 1 commented Feb 3, 2019 Like reply Follow Share I think in MST ques...second option is like if every edge in cut set has distintc weight then MST is unique.. ashoka rathore commented Feb 3, 2019 Like reply Follow Share ARP REQUEST IT WILL BORADCAST MAC ADDRESS IN ITS SUBNET Shivam Kasat commented Feb 3, 2019 Like reply Follow Share Yeah N and P belongs to the same subnet jatin khachane 1 commented Feb 3, 2019 Like reply Follow Share Does anyone remember that ques... 3x^2+6xY+3Y..something like this..and uniform distribution in [1 ,6] Deepanshu commented Feb 3, 2019 Like reply Follow Share yepp and they say rounnd up to 1 in fill in the blank pream sagar commented Feb 3, 2019 Like reply Follow Share any one remember about ip and mac address what are the option? kajal84 commented Feb 4, 2019 Like reply Follow Share answer was 900 Tridhara Chakrabarti commented Feb 4, 2019 Like 1 reply Follow Share @Jatin khachane was it 4/5 about 0.8? pallaviamu commented Feb 5, 2019 Like reply Follow Share Anyone remember subset sum question. What answer you get? Shivam Kasat commented Feb 5, 2019 Like 1 reply Follow Share 29 I guess subset sum problem chandler bing commented Feb 5, 2019 Like reply Follow Share 3^51 mod 5 ans is 2, I just plugged it in calci, and answer was 2! neutronstar commented Feb 5, 2019 Like reply Follow Share Does anyone remember whether the question asking for the expected distance between two leaf nodes in a full binary tree required the answer accuracy to be "Upto 2 decimal places" or "Rounded off to 2 decimal places"? pallaviamu commented Feb 5, 2019 Like reply Follow Share i got 32 by not taking -3 at the end.... pallaviamu commented Feb 5, 2019 Like reply Follow Share i also think its N and P... because the last octets of M,N, P were 2, 5 and 6 respectively.On some coaching institute website i found 4,5 and 6 do anyone remember the question? Shivam Kasat commented Feb 5, 2019 Like reply Follow Share All I remember now is the first two digits were negetive and the last 2 digits were also negetive and the middle digits sum up to either 29 or 27 pallaviamu commented Feb 5, 2019 Like reply Follow Share i think answer is 1/6 pallaviamu commented Feb 5, 2019 Like reply Follow Share it was like ...,12,-3 so after i summed till 12 and got 32 pallaviamu commented Feb 5, 2019 Like reply Follow Share i got 18 Shivam Kasat commented Feb 5, 2019 Like reply Follow Share Sorry but I don't remember exactly ! Shivam Kasat commented Feb 5, 2019 Like reply Follow Share @Deepanshu do you remember that subset sum problem? Deepanshu commented Feb 5, 2019 Like reply Follow Share something 29 .... Deepanshu commented Feb 5, 2019 Like reply Follow Share https://gateoverflow.in/302421/gate-2019-algo it is subset problem Shivam Kasat commented Feb 5, 2019 Like reply Follow Share Thanks brother. Please log in or register to add a comment.