GATE 2026 Question Paper with Solutions - Download Last Year PDF for All Subjects

GATE 2026 Memory Based Question

Below, we have provided the shift wise unofficial GATE 2026 questions that are collected from students to help future aspirants understand the exam pattern and key topics.

GATE 2026 February 8 CSE Memory based questions Forenoon Session:

Question 1: Let M be a Non deterministic Finite Automara (NFA) with 6 state over Finite Alphabet. which of the Following can't be No. of states in minimal deterministic Finite Autonata. that is Equivalent to m
a) 1
b) 32
c) 65
d) 128

Question 2: Consider the following C statement
Chor * str 1 = "Hello"; // Stmts 1
Char* stor = "Hello;", // stmt S2

Question 3: statement True|False

a) For Grammar to be LL(1) st must be LeFt Factored (T)
b) For Grammar to be LL (I) et must LeFt recusion (F)

c) LL (1) Parsar uses Backtring (F)
d) LL(1) Parser are more powyrul than SLR(1) Parsey (F)

Question 4: P, Q, R, S be rational schema, Let X→Y indicates FD in context where x,y⊆P,Q,R,S

(a) if {P,Q}→R then {P}→R or {Q}→{R}
(b) if {P}→{R}&{Q}→{S} then {P,Q}→{R,S}

(c) if fP}→{R} then {P,Q}→{R}
(d) if {P,Q}→{R} and {P}→{R} then {Q}→[R}

Question 5: F(P,Q,R,δ)=∑m(1,2,3,4,5,7,10,12,13,14)

(a) P¯S+QR¯+PQS¯+PRS¯
(b). P¯S+QR¯+P¯Q¯R+PRS¯
(c) P¯S+QR¯+PQS¯+Q¯RJ¯
(d). P¯S+QR¯+P¯Q¯R+Q¯RS¯

Question 6: With respect to TCP conrection e/w client and server which of the following is True

a) TCP connection is HalF duplex

b) The client and server usewo way Handshaking mechanism

c) Before starting data Transmission client and server can initiate closing connection at same time
d) The server can not initiate closing of correction monge the client initiate closing of connection

GATE 2026 CSE Question Paper 8 Feb Afternoon Session:

This section will be updated with the memory-based questions of GATE 2026 CSE second shift question paper.

Question 1: Subnet mask =255.255.240.

Find the number of Host/subnet

Question 2: A={1,2,⋯10}

R={(x,y)∣x⋅y=k2k→int}

(1) Symmetric

(2) Asymetric

(3) Transitive

(4) Reflexive

Question 3: How many combinations

[ABS,S0]0/py=1

Question 4: F(A,B,C,D)=∑m(0,1,2,3,8,9,10,11). F is

(a). B¯
(b) A¯
(c). A¯B¯+AB
(a) A¯+B¯+C¯+D¯

Question 5: 4 bit, 2's compliment represented numbersare

N1=1011N2=1101N3=1010N4=1001

following remelts in authernatic overflow

Question 6: Find the decimal value of this hexadecimal representation

(c2710000)16

Question 7: Which one of the tollowing may need to broad cast some of its messages?

a) HTTP
b) FTP
c) SMTP
d) DHCP

Question 8: Which of the following recurrences will give time complexity as theta(m)?

a) T(n)=2T(n/2)+n,T(1)=1 b) T(n)=T(n−1)+1,T(1)=1 c) T(n)=2T(n/2)+1,T(1)=1 d) T(n)=T(n−1)+n,T(1)=1

Question 9: Question on CRC

Msg =110001011g(x)=1001

a) 000
b) 101
c) 011
d) 100

Question 10: Which of the Following Grammar is are Ambigious

a) E→E+E|E∗E| id
b) s→as∣ϵ
c) s→as|sa|ϵ
a) s→asb∣ϵ

Question 11: Question from Engineering mathematics

f(x)=132πe−x218x∈(−∞,∞)

GATE 2026 February 7 Memory Based Questions:

Below, we will provide the shift wise GATE 2026 February 7 memory based questions. These questions will help aspirants analyse the GATE 2026 exam pattern, difficulty level, and important topics.

GATE 2026 February 7 Shift 2 Question Paper: BioTech

Question 1: On stereochemistry

Question 2:

Question 3: Question on group theory

Question 4: The Peaxn that gives mero 1,2 Piphnye Ethan 1,2 diol?

Question 5: How many alpha and beta particles will be emitted?

9 2 238 v ⟶ 82 206 Pb

Question 6:

GATE 2026 February 7 Shift 2 Question Paper: Chemistry

GATE 2026 February 7 Shift 1 Question Paper: Life Science (XL)

Question 1: Not a storage polysaccharide?

1. dextron
2. chitin
3. starch
4. Glycogen

Question 2:

Question 3:

Question 4:

Question 5: A compound containing 1 chinal Carbon?

1. Leucine
2. Serine
3. Isoleveine
4. Threonine

Question 6:

Question 7:

Question 8:

Question 9:

Question 10:

Question 11:

GATE 2026 February 7 Shift 1 Question Paper: Engineering Science

Question 1: Solid mechanics question

Question 2: Vibration question

Question 3: σx=−40MPuσy=100MPuσxy=50MPu

Then radius of Mohrs circle=?

Question 4:

GATE 2026 Exam Analysis: Difficulty Level and Highlights

The GATE 2026 question paper provides an overview of the overall difficulty level, section wise performance, and key highlights. This analysis will help students understand the exam trend and assess their performance.

GATE 2026 8 Feb Exam Analysis

You can use the Gate 2026, 8 Feb paper analysis given in the form of table below. The GATE question paper analysis highlights the overall difficulty level, section-wise weightage, and key topics covered.

GATE 2026 CSE Question Paper 8 Feb Analysis

GATE 2026 7 Feb Exam Analysis

GATE 2026 February 7 Shift 2 Question Paper: Chemistry