Difference between revisions of "GATE2015-2 Keys"

Line 1: Line 1:
−
<metadesc>GATE 2015 Computer Science (CS/IT) session 3 keys with detailed solution</metadesc>
+
<metadesc>GATE 2015 Computer Science (CS/IT) session 2 keys with detailed solution</metadesc>
  
−
[[Media:Question_Paper_-_GATE_2015_Examination_-_CS_(Set_3,_8th_February,_Forenoon_Session)_(1).pdf |Set 3 Question Paper]]
+
[[Media:Question_Paper_-_GATE_2015_Examination_-_CS_(Set_2,_7th_February,_Afternoon_Session).pdf |Set 2 Question Paper]]
  
 
{{alert| Clicking on the answer key of GATECSE takes you to explanation for the same|alert-danger}}
 
{{alert| Clicking on the answer key of GATECSE takes you to explanation for the same|alert-danger}}
  
 
{| class="table-striped"
 
{| class="table-striped"
−
|+ GATE 2015 Session 2 (Feb. 8 Forenoon) Keys
+
|+ GATE 2015 Session 2 (Feb. 7 Afternoon) Keys
 
|- class="info"
 
|- class="info"
 
|<b> Qn. No.</b>
 
|<b> Qn. No.</b>
Line 14: Line 14:
 
|-
 
|-
 
| GA1
 
| GA1
−
| b
+
| c
−
| b
+
| c
−
| [http://gateoverflow.in/8298/gate2015-3_ga_1 b]
+
| [http://gateoverflow.in/8028/gate2015-2_ga_1 c]
 
|-
 
|-
 
| GA2
 
| GA2
 
| c
 
| c
 
| c
 
| c
−
|[http://gateoverflow.in/8300/gate2015-3_ga_2 c]
+
|[http://gateoverflow.in/8029/gate2015-2_ga_2 c]
 
|-
 
|-
 
| GA3
 
| GA3
−
| b
+
| c
−
| b
+
| c
−
|[http://gateoverflow.in/8301/gate2015-3_ga_3 b]
+
|[http://gateoverflow.in/8030/gate2015-2_ga_3 c]
 
|-  
 
|-  
 
| GA4
 
| GA4
−
| b
+
| d
−
| b
+
| d
−
|[http://gateoverflow.in/8302/gate2015-3_ga_4 b]
+
|[http://gateoverflow.in/8032/gate2015-2_ga_4 d]
 
|-  
 
|-  
 
| GA5
 
| GA5
 
| c
 
| c
 
| c
 
| c
−
|[http://gateoverflow.in/8303/gate2015-3_ga_5 c]
+
|[http://gateoverflow.in/8033/gate2015-2_ga_5 c]
 
|-
 
|-
 
| GA6
 
| GA6
−
| d
+
| b
−
| d
+
| b
−
|[http://gateoverflow.in/8306/gate2015-32_ga_6 d]
+
|[http://gateoverflow.in/8035/gate2015-2_ga_6 b]
 
|-
 
|-
 
| GA7
 
| GA7
−
| b
+
| a
−
| b
+
| a
−
|[http://gateoverflow.in/8308/gate2015-3_ga_7 b]
+
|[http://gateoverflow.in/8036/gate2015-2_ga_7 a]
 
|-
 
|-
 
| GA8
 
| GA8
 
| b
 
| b
 
| b
 
| b
−
|[http://gateoverflow.in/8385/gate2015-3_ga_8 b]
+
|[http://gateoverflow.in/8039/gate2015-2_ga_8 -]
 
|-
 
|-
 
| GA9
 
| GA9
−
| b
+
| 8
−
| b
+
| 1
−
|[http://gateoverflow.in/8388/gate2015-3_ga_9 b]
+
|[http://gateoverflow.in/8040/gate2015-2_ga_9 8P]
 
|-
 
|-
 
| GA10
 
| GA10
−
| 2006
+
| a
−
| 2006
+
| a
−
| [http://gateoverflow.in/8389/gate2015-3_ga_10 2006]
+
| [http://gateoverflow.in/8041/gate2015-2_ga_10 a]
−
|-  
+
|- class="success"
 
| 1
 
| 1
−
| d
 
−
| d
 
−
|[http://gateoverflow.in/8391/gate2015-3_1 d]
 
−
|-
 
−
| 2
 
 
| b
 
| b
 
| b
 
| b
−
|[http://gateoverflow.in/8393/gate2015-3_2 b]
+
|[http://gateoverflow.in/8047/gate2015-2_1 a]
 
|-
 
|-
−
| 3
+
| 2
 
| a
 
| a
 
| a
 
| a
−
|[http://gateoverflow.in/8396/gate2015-3_3 a]
+
|[http://gateoverflow.in/8048/gate2015-2_2 a]
 +
|-
 +
| 3
 +
| c
 +
| c
 +
|[http://gateoverflow.in/8049/gate2015-2_3 c]
 
|-
 
|-
 
| 4
 
| 4
 
| c
 
| c
 
| c
 
| c
−
|[http://gateoverflow.in/8398/gate2015-3_4 c]  
+
|[http://gateoverflow.in/8050/gate2015-2_4 c]  
 
|-
 
|-
 
| 5
 
| 5
−
| 15
+
| 6
−
| 15
+
| 6
−
| [http://gateoverflow.in/8399/gate2015-3_5 15]
+
| [http://gateoverflow.in/8051/gate2015-2_5 6]
 
|-
 
|-
 
| 6
 
| 6
−
| d
+
| 5
−
| d
+
| 5
−
| [http://gateoverflow.in/8400/gate2015-3_6 d]
+
| [http://gateoverflow.in/8052/gate2015-2_6 5]
 
|-
 
|-
 
| 7
 
| 7
−
| c
+
| 2
−
| c
+
| 2
−
| [http://gateoverflow.in/8401/gate2015-3_7 c]
+
| [http://gateoverflow.in/8054/gate2015-2_7 -]
 
|-
 
|-
 
| 8
 
| 8
−
| d
+
| 12
−
| d
+
| 12
−
| [http://gateoverflow.in/8402/gate2015-3_8 d]
+
| [http://gateoverflow.in/8056/gate2015-2_8 12]
 
|-
 
|-
 
| 9
 
| 9
−
| c
+
| 36
−
| c
+
| 36
−
| [http://gateoverflow.in/8403/gate2015-3_9 c]
+
| [http://gateoverflow.in/8058/gate2015-2_9 36]
 
|-
 
|-
 
| 10
 
| 10
−
| d
+
| 19
−
| d
+
| 19
−
| [http://gateoverflow.in/8405/gate2015-3_10 d]
+
| [http://gateoverflow.in/8059/gate2015-2_10 19]
 
|-
 
|-
 
| 11
 
| 11
−
| 175
+
| 51
−
| 175
+
| 51
−
| [http://gateoverflow.in/8407/gate2015-3_11 175]
+
| [http://gateoverflow.in/8060/gate2015-2_11 51]
 
|-
 
|-
 
| 12
 
| 12
−
| c
+
| a
−
| c
+
| a
−
|[http://gateoverflow.in/8408/gate2015-3_12 c]
+
|[http://gateoverflow.in/8062/gate2015-2_12 a]
 
|-  
 
|-  
 
| 13
 
| 13
 
| b
 
| b
 
| b
 
| b
−
| [http://gateoverflow.in/8409/gate2015-3_13 b]
+
| [http://gateoverflow.in/8063/gate2015-2_13 b]
 
|-
 
|-
 
| 14
 
| 14
−
| a
+
| c
−
| a
+
| c
−
| [http://gateoverflow.in/8410/gate2015-3_14 a]
+
| [http://gateoverflow.in/8084/gate2015-2_14 c]
 
|-
 
|-
 
| 15
 
| 15
−
| b
+
| c
−
| b
+
| c
−
| [http://gateoverflow.in/8411/gate2015-3_15 b]
+
| [http://gateoverflow.in/8086/gate2015-2_15 c]
 
|-
 
|-
 
| 16
 
| 16
−
| c
+
| d
−
| c
+
| d
−
| [http://gateoverflow.in/8413/gate2015-3_16 c]
+
| [http://gateoverflow.in/8089/gate2015-2_16 d]
 
|-  
 
|-  
 
| 17
 
| 17
−
| 80
+
| a
−
| 80
+
| a
−
|[http://gateoverflow.in/8414/gate2015-3_17 80]
+
|[http://gateoverflow.in/8091/gate2015-2_17 a]
 
|-
 
|-
 
| 18
 
| 18
−
| b
+
| 2048
−
| b
+
| 2048
−
| [http://gateoverflow.in/8415/gate2015-3_18 b]
+
| [http://gateoverflow.in/8092/gate2015-2_18 2048]
 
|-  
 
|-  
 
| 19
 
| 19
−
| d
+
| c
−
| d
+
| c
−
|[http://gateoverflow.in/8418/gate2015-3_19 d]
+
|[http://gateoverflow.in/8098/gate2015-2_19 c]
 
|-
 
|-
 
| 20
 
| 20
−
| c
+
| b
−
| c
+
| b
−
| [http://gateoverflow.in/8420/gate2015-3_20 c]
+
| [http://gateoverflow.in/8108/gate2015-2_20 b]
 
|-
 
|-
 
| 21
 
| 21
−
| 612.06
+
| d
−
| 612.06
+
| d
−
| [http://gateoverflow.in/8423/gate2015-3_21 612.06]
+
| [http://gateoverflow.in/8111/gate2015-2_21 d]
 
|-
 
|-
 
| 22
 
| 22
−
| a
+
| d
−
| a
+
| d
−
| [http://gateoverflow.in/8425/gate2015-3_22 a]
+
| [http://gateoverflow.in/8113/gate2015-2_22 d]
 
|- class="success"
 
|- class="success"
 
| 23
 
| 23
−
| c
+
| -
−
| c
+
| -
−
| [http://gateoverflow.in/8426/gate2015-3_23 c]
+
| [http://gateoverflow.in/8114/gate2015-2_23 d]
 
|-  
 
|-  
 
| 24
 
| 24
−
| a
+
| 14
−
| a
+
| 14
−
| [http://gateoverflow.in/8427/gate2015-3_24 a]
+
| [http://gateoverflow.in/8119/gate2015-2_24 14]
 
|-
 
|-
 
| 25
 
| 25
−
| 199
+
| 22
−
| 199
+
| 22
−
|[http://gateoverflow.in/8428/gate2015-3_25 199]
+
|[http://gateoverflow.in/8120/gate2015-2_25 22]
 
|-
 
|-
 
| 26
 
| 26
−
| 140
+
| c
−
| 140
+
| c
−
|[http://gateoverflow.in/8478/gate2015-3_26 140]
+
|[http://gateoverflow.in/8124/gate2015-2_26 c]
 
|-
 
|-
 
| 27
 
| 27
−
| b
+
| 0
−
| b
+
| 0
−
|[http://gateoverflow.in/8480/gate2015-3_27 b]
+
|[http://gateoverflow.in/8131/gate2015-2_27 0]
 
|-
 
|-
 
| 28
 
| 28
−
| 8
+
| d
−
| 8
+
| d
−
|[http://gateoverflow.in/8481/gate2015-3_28 8]
+
|[http://gateoverflow.in/8134/gate2015-2_28 d]
−
|-  
+
|- class="success"
 
| 29
 
| 29
 
| b
 
| b
 
| b
 
| b
−
|[http://gateoverflow.in/8482/gate2015-3_29 b]
+
|[http://gateoverflow.in/8139/gate2015-2_29 bP]
 
|-
 
|-
 
| 30
 
| 30
−
| c
+
| a
−
| c
+
| a
−
|[http://gateoverflow.in/8486/gate2015-3_30 c]
+
|[http://gateoverflow.in/8145/gate2015-2_30 a]
 
|-
 
|-
 
| 31
 
| 31
−
| d
+
| 5
−
| d
+
| 5
−
|[http://gateoverflow.in/8488/gate2015-3_31 d]
+
|[http://gateoverflow.in/8148/gate2015-2_31 4?]
 
|-
 
|-
 
| 32
 
| 32
 +
| c
 +
| c
 +
|[http://gateoverflow.in/8151/gate2015-2_32 c]
 +
|-
 +
| 33
 
| b
 
| b
 
| b
 
| b
−
|[http://gateoverflow.in/8489/gate2015-3_32 b]
+
|[http://gateoverflow.in/8152/gate2015-2_33 b]
−
|-
 
−
| 33
 
−
| c
 
−
| c
 
−
|[http://gateoverflow.in/8490/gate2015-3_33 c]
 
 
|-  
 
|-  
 
| 34
 
| 34
 
| c
 
| c
 
| c
 
| c
−
|[http://gateoverflow.in/8492/gate2015-3_34 c]
+
|[http://gateoverflow.in/8154/gate2015-2_34 c]
 
|-  
 
|-  
 
| 35
 
| 35
−
| 5
+
| c
−
| 5
+
| c
−
|[http://gateoverflow.in/8494/gate2015-3_35 5]
+
|[http://gateoverflow.in/8159/gate2015-2_35 c]
 
|-
 
|-
 
| 36
 
| 36
−
| 1575
+
| c
−
| 1575
+
| c
−
|[http://gateoverflow.in/8495/gate2015-3_36 1575]
+
|[http://gateoverflow.in/8161/gate2015-2_36 c]
 
|-
 
|-
 
| 37
 
| 37
−
| 0.75
+
| 1
−
| 0.75
+
| 1
−
|[http://gateoverflow.in/8496/gate2015-3_37 0.75]
+
|[http://gateoverflow.in/8162/gate2015-2_37 1]
 
|- class="success"
 
|- class="success"
 
| 38
 
| 38
−
| 158
+
| 15
−
| 158
+
| -2
−
|[http://gateoverflow.in/8497/gate2015-3_38 158]
+
|[http://gateoverflow.in/8164/gate2015-2_38 15]
−
|-
+
|-class="success"
 
| 39
 
| 39
−
| b
+
| c&d
−
| b
+
| c
−
|[http://gateoverflow.in/8498/gate2015-3_39 b]
+
|[http://gateoverflow.in/8210/gate2015-2_39 -]
 
|-
 
|-
 
| 40
 
| 40
−
| 995
+
| 36
−
| 995
+
| 36
−
|[http://gateoverflow.in/8499/gate2015-3_40 995]
+
|[http://gateoverflow.in/8212/gate2015-2_40 36]
 
|-
 
|-
 
| 41
 
| 41
−
|c
+
| a
−
|c
+
|a
−
| [http://gateoverflow.in/8500/gate2015-3_41 c]
+
| [http://gateoverflow.in/8213/gate2015-2_41 a]
 
|-
 
|-
 
| 42
 
| 42
 
| d
 
| d
 
| d
 
| d
−
|[http://gateoverflow.in/8501/gate2015-3_42 d]
+
|[http://gateoverflow.in/8215/gate2015-2_42 d]
−
|-
+
|-class="success"
 
| 43
 
| 43
−
| 3
+
| a
−
| 3
+
| c
−
|[http://gateoverflow.in/8503/gate2015-3_43 3]
+
|[http://gateoverflow.in/8216/gate2015-2_43 -]
 
|-
 
|-
 
| 44
 
| 44
−
| a
+
| 13
−
| a
+
| 13
−
|[http://gateoverflow.in/8504/gate2015-3_44 a]
+
|[http://gateoverflow.in/8218/gate2015-2_44 15]
 
|-
 
|-
 
| 45
 
| 45
 
| a
 
| a
 
| a
 
| a
−
|[http://gateoverflow.in/8554/gate2015-3_45 a]
+
|[http://gateoverflow.in/8243/gate2015-2_45 a]
 
|-  
 
|-  
 
| 46
 
| 46
−
| 50
+
| a
−
| 50
+
| a
−
|[http://gateoverflow.in/8555/gate2015-3_46 50]
+
|[http://gateoverflow.in/8246/gate2015-2_46 a]
 
|-
 
|-
 
| 47
 
| 47
−
| d
+
| 36
−
| d
+
| 36
−
| [http://gateoverflow.in/8556/gate2015-3_47 d]
+
| [http://gateoverflow.in/8247/gate2015-2_47 36]
 
|-
 
|-
 
| 48
 
| 48
−
| 10
+
| 12
−
| 10
+
| 12
−
|[http://gateoverflow.in/8557/gate2015-2_48 10]
+
|[http://gateoverflow.in/8250/gate2015-2_48 12]
 
|-
 
|-
 
| 49
 
| 49
−
| 0
+
| 6.1
−
| 0
+
| 6.1
−
|[http://gateoverflow.in/8558/gate2015-3_49 0]
+
|[http://gateoverflow.in/8251/gate2015-2_49 6.1]
 
|-
 
|-
 
| 50
 
| 50
−
| 309.33
+
| b
−
| 309.33
+
| b
−
|[http://gateoverflow.in/8559/gate2015-3_50 309.33]
+
|[http://gateoverflow.in/8252/gate2015-2_50 b]
 
|-  
 
|-  
 
| 51
 
| 51
−
| *
+
| a
−
| *
+
| a
−
|[http://gateoverflow.in/8560/gate2015-3_51 *]
+
|[http://gateoverflow.in/8254/gate2015-2_51 a]
−
|-  
+
|- class="success"
 
| 52
 
| 52
−
| d
+
| c
−
| d
+
| a
−
|[http://gateoverflow.in/8561/gate2015-3_52 d]
+
|[http://gateoverflow.in/8255/gate2015-2_52 c]
 
|-
 
|-
 
| 53
 
| 53
−
| c
+
| 3
−
| c
+
| 3
−
|[http://gateoverflow.in/8562/gate2015-3_53 c]
+
|[http://gateoverflow.in/8256/gate2015-2_53 3]
 
|-
 
|-
 
| 54
 
| 54
−
| 230
+
| 0.95
−
| 230
+
| 0.95
−
|[http://gateoverflow.in/8563/gate2015-3_54 230]
+
|[http://gateoverflow.in/8257/gate2015-2_54 0.95]
−
|-  
+
|- class="success"
 
| 55
 
| 55
−
| a
+
| c
−
| a
+
| d
−
|[http://gateoverflow.in/8564/gate2015-3_55 a]
+
|[http://gateoverflow.in/8259/gate2015-2_55 cP]
 
|}
 
|}
  

Revision as of 13:54, 19 February 2015


Set 2 Question Paper

Heads Up! Clicking on the answer key of GATECSE takes you to explanation for the same
GATE 2015 Session 2 (Feb. 7 Afternoon) Keys
Qn. No. Made Easy ACE GATECSE
GA1 c c c
GA2 c c c
GA3 c c c
GA4 d d d
GA5 c c c
GA6 b b b
GA7 a a a
GA8 b b -
GA9 8 1 8P
GA10 a a a
1 b b a
2 a a a
3 c c c
4 c c c
5 6 6 6
6 5 5 5
7 2 2 -
8 12 12 12
9 36 36 36
10 19 19 19
11 51 51 51
12 a a a
13 b b b
14 c c c
15 c c c
16 d d d
17 a a a
18 2048 2048 2048
19 c c c
20 b b b
21 d d d
22 d d d
23 - - d
24 14 14 14
25 22 22 22
26 c c c
27 0 0 0
28 d d d
29 b b bP
30 a a a
31 5 5 4?
32 c c c
33 b b b
34 c c c
35 c c c
36 c c c
37 1 1 1
38 15 -2 15
39 c&d c -
40 36 36 36
41 a a a
42 d d d
43 a c -
44 13 13 15
45 a a a
46 a a a
47 36 36 36
48 12 12 12
49 6.1 6.1 6.1
50 b b b
51 a a a
52 c a c
53 3 3 3
54 0.95 0.95 0.95
55 c d cP




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Set 3 Question Paper

Heads Up! Clicking on the answer key of GATECSE takes you to explanation for the same
GATE 2015 Session 2 (Feb. 8 Forenoon) Keys
Qn. No. Made Easy ACE GATECSE
GA1 b b b
GA2 c c c
GA3 b b b
GA4 b b b
GA5 c c c
GA6 d d d
GA7 b b b
GA8 b b b
GA9 b b b
GA10 2006 2006 2006
1 d d d
2 b b b
3 a a a
4 c c c
5 15 15 15
6 d d d
7 c c c
8 d d d
9 c c c
10 d d d
11 175 175 175
12 c c c
13 b b b
14 a a a
15 b b b
16 c c c
17 80 80 80
18 b b b
19 d d d
20 c c c
21 612.06 612.06 612.06
22 a a a
23 c c c
24 a a a
25 199 199 199
26 140 140 140
27 b b b
28 8 8 8
29 b b b
30 c c c
31 d d d
32 b b b
33 c c c
34 c c c
35 5 5 5
36 1575 1575 1575
37 0.75 0.75 0.75
38 158 158 158
39 b b b
40 995 995 995
41 c c c
42 d d d
43 3 3 3
44 a a a
45 a a a
46 50 50 50
47 d d d
48 10 10 10
49 0 0 0
50 309.33 309.33 309.33
51 * * *
52 d d d
53 c c c
54 230 230 230
55 a a a




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