Mathematical Reasoning questions
174 published questions with worked solutions.
- The number of ordered triplets of the truth values of p, q and r such that the truth value of the statement (p q) (p r) (q r) is...Not in JEE syllabus
- Among the two statements (S_1) : (p q) (p ( q)) is a contradiction and (S_2) : (p q) (( p) q) (p ( q)) (( p) ( q)) is a tautologyNot in JEE syllabus
- The statement (p ( q)) (( p) q) (( p) ( q)) is equivalent to ______Not in JEE syllabus
- The negation of the statement ((A (B )) (A )) isNot in JEE syllabus
- Let , , be such that (p q) (p q) is a tautology. ThenNot in JEE syllabus
- The statement (p ( q)) (p ( q)) isNot in JEE syllabus
- If p, q and r are three propositions, then which of the following combination of truth values of p, q and r makes the logical...Not in JEE syllabus
- Among the statements : (S_1) ((p q) r) (p r) (S_2) ((p q) r) ((p r) (q r))Not in JEE syllabus
- The number of values of r p, q, , for which ((p q) (r q)) ((p r) q) is a tautology, is :Not in JEE syllabus
- (S1) (p q) (p ( q)) is a tautology (S2) (( p) ( q)) (( p) q) is a contradiction. ThenNot in JEE syllabus
- Let p be the statement " x is an irrational number", q be the statement " y is a transcendental number", and r be the statement "...Not in JEE syllabus
- The statement p (q p) is equivalent toNot in JEE syllabus
- Statement-1: (p q) is equivalent to p q. Statement-2 : (p q) is a tautology.Not in JEE syllabus
- Let S be a non-empty subset of R. Consider the following statement: P : There is a rational number x ∈ S such that x > 0. Which...Not in JEE syllabus
- Consider the following statements P : Suman is brilliant Q : Suman is rich R : Suman is honest The negation of the statement...Not in JEE syllabus
- If the statement p (q r) is false, then the truth values of p, q and r are respectivelyNot in JEE syllabus
- If statement I : If the work is not finished on time, the contractor is in trouble statement II: Either the work is finished on...Not in JEE syllabus
- If p and q are statements then _____ is a contingencyNot in JEE syllabus
- If the statements p, q and r have the truth values F , T , F respectively, then the truth values of the statements patterns (p q)...Not in JEE syllabus
- The statement pattern [p (q r)] [ r q p] is equivalent toNot in JEE syllabus
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Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration