GATE 2023 Electronics and Communication Engineering (EC) Q. No. Session 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Question Type (QT) MCQ/MSQ/NAT MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MSQ NAT NAT NAT NAT NAT MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ MCQ Subject Name (SN) Key/Range (KY) GA GA GA GA GA GA GA GA GA GA EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC C A C C C D A B A C C B A B C A A D B D D MTA A A A B B C B A,B 10 to 10 1.30 to 1.40 80 to 80 02 to 02 04 to 04 B B A A A A A A B B Mark (MK) 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 MCQ MCQ MCQ MCQ MCQ MCQ MSQ MSQ MSQ NAT NAT NAT NAT NAT NAT NAT NAT NAT NAT NAT EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC EC MTA = Marks to ALL MTA A C A D A B,C A,B,D B,C,D 0 to 0 2.20 to 2.30 4 to 4 15 to 15 0.24 to 0.26 0.12 to 0.14 60.00 to 70.00 8.30 to 8.34 250 to 250 OR 500 to 500 2.00 to 2.00 1.97 to 1.99 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2