Mathematical Reasoning questions
174 published questions with worked solutions.
- The statement pattern (p q) ( p q) (r q) is logically equivalent toNot in JEE syllabus
- Let A, B, C and D be four nonempty sets. The contrapositive of "if A B and B D then A C" isNot in JEE syllabus
- If (p r) ( p q) has truth value 'F', then truth values of p, q and r are respectivelyNot in JEE syllabus
- If p : A man is happy, q : a man is rich, then the symbolic form of 'A' man is neither happy nor rich isNot in JEE syllabus
- Negation of a statement 'If x, x is a complex number than x^2 < 0' isNot in JEE syllabus
- The logical statement (p q) ( p q) is equivalent toNot in JEE syllabus
- Consider the statement "P (n) : n^ 2 -n+37 is prime" Then, which one of the following is true?Not in JEE syllabus
- For statement : "If a quadrilateral ABCD is rhombus then its opposite sides are parallel", its contrapositive and converse are...Not in JEE syllabus
- The statement pattern [p (q p)] [p (p q)] isNot in JEE syllabus
- The inverse of statement pattern (p q) (p q) isNot in JEE syllabus
- The negation of statement 'T study or I fails' isNot in JEE syllabus
- Which of the following is correct statement a) S_1: (p q) (p q) b) S_2: (p q) ( p q) is tautology c) S_3: [p (p q)] q is...Not in JEE syllabus
- Negation of the statement “The payment will be made if and only if the work is finished in time.” IsNot in JEE syllabus
- Let p, q, r be three statements, then [p (q r)] [(p q) r] isNot in JEE syllabus
- If truth values of statements p, q are true, and r, s are false, then the truth values of the following statement patterns are...Not in JEE syllabus
- If p ( p q) is false, then the truth values of p and q are respectively.Not in JEE syllabus
- Negative of the statement 'Horses have wings if and only if crows have tails' isNot in JEE syllabus
- If p and q are true statements and r and s are false statements, then the truth values of the statement patterns (p q) r and (p...Not in JEE syllabus
- The inverse of p (q r) is logically equivalent toNot in JEE syllabus
- The statement pattern p (q p) is equivalent toNot in JEE syllabus
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