GateQA — Free GATE CS Previous Year Questions & Mock Tests

GateQA is a free GATE CS preparation platform with 3,500+ previous-year questions (1987–2026), 36,000+ aptitude questions, full-length year-wise mock tests, a built-in GATE calculator, performance analytics, and full offline support.

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GateQA — Free GATE CS Preparation Platform

GateQA is a free GATE CS preparation platform featuring 3,500+ previous-year questions (1987–2026), 36,000+ aptitude questions, subject-wise and year-wise mock tests, performance analytics, and full offline support. Practice Operating Systems, Algorithms, DBMS, Computer Networks, Theory of Computation, Discrete Mathematics, Compiler Design, Digital Logic, and more.

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Programming in C

GATE CSE 2023 | Question: 26

Subject: Programming in C
Paper: 2023
Consider the following program: int main int f1 int f2(int X) int f3 { { { { f1; return(1); f3; return(5); f2(2); } if(X==1) } f3; return f1; return(0); else } return (X*f2(X-1));…
Answer: A

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