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.
The number of units of a product sold in three different years and the respective net profits are presented in the figure above. The cost/unit in Year $3$ was ₹$\;1$, which was ha…
Answer: A
This static SEO snapshot loads the full interactive GateQA app when JavaScript is available.