GATE 1990
If a fair standard coin is tossed twice, what is the probability of obtaining at least one Head?
Related Engineering Mathematics PYQs
The contrapositive of the implication 'If it rains, then the match is canceled' is:
What is the maximum number of edges in a simple bipartite graph with 8 vertices?
In predicate logic, the universal quantifier ∀x P(x) is False if:
What is the sum of eigenvalues of a 3 × 3 matrix A whose diagonal elements are 2, 5, and -1?
An urn contains one red ball and one blue ball. At each step, a ball is picked uniformly at random from the urn, and this ball tog…
Consider 4 x 4 matrices with their elements from {0, 1}. The number of such matrices with even number of 1s in every row and every…
Free account benefits
Turn practice into measurable progress
Public PYQs and reference pages stay free. Sign in when you want GATEverse to remember what you studied and guide what to practise next.
Saved progressKeep answers, mock results and completion history across devices.
Adaptive practiceGet questions matched to your recent accuracy and difficulty level.
Bookmarks and notesBuild a personal revision list and record why a question was difficult.
Performance insightsSee weak subjects, accuracy trends, streaks and exam readiness.