GATE CSE & IT
2,749 questions · 40 years · 20 subjects
Public preview: use this branch page to find high-signal topics and keyed questions. Explanations are being added selectively, starting with recent and recurring concepts.
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A short MSQ where the real trap is subspace closure, not calculation.
Shows how to convert graph wording into a reliable solve path.
Separates a common false intuition from the actual invariant.
Good example of wrong-option autopsy for algorithm statements.
Tests whether the standard theorem is being applied precisely.
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4 questions shown in Math Reasoning. Filter for cleaner practice sessions.
For positive non-zero real variables x and y, if $\ln\left(\frac{x+y}{2}\right) = \frac{1}{2}[\ln (x) + \ln (y)]$ then, the value of $\frac{x}{y} + \frac{y}{x}$ is
The number of coins of ₹1, ₹5, and ₹10 denominations that a person has are in the ratio 5:3:13. Of the total amount, the percentage of money in ₹5 coins is
A bag contains 10 red balls and 15 blue balls. Two balls are drawn randomly without replacement. Given that the first ball drawn is red, the probability (rounded off to 3 decimal p...
A test has twenty questions worth 100 marks in total. There are two types of questions. Multiple choice questions are worth 3 marks each and essay questions are worth 11 marks each...