Q73.The negation of the statement "If I become a teacher, then I will open a school" is (1) I will become a teacher and I will not open a (2) Either I will not become a teacher or I will not school open a school (3) Neither I will become a teacher nor I will open a (4) I will not become a teacher or I will open a school school
What This Question Tests
This question directly tests the fundamental rule for negating a conditional statement (P implies Q), which is equivalent to P and not Q.
Concepts Tested
Formulas Used
¬(P → Q) ≡ P ∧ (¬Q)
📚 NCERT Sections This Tests
14.2 — Which Of The Statements Given In Exercise 14.1 Is True For P-Type
Physics Class 12 · Chapter 14
14.2 Which of the statements given in Exercise 14.1 is true for p-type semiconductos.
14.1 — In An N-Type Silicon, Which Of The Following Statement Is True:
Physics Class 12 · Chapter 14
14.1 In an n-type silicon, which of the following statement is true: (a) Electrons are majority carriers and trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c) Holes are minority carriers and pentavalent atoms are the dopants. (d) Holes are majority carriers and trivalent atoms are the dopants.
12.1 — (A) No Different From
Physics Class 12 · Chapter 12
12.1 (a) No different from (b) Thomson’s model; Rutherford’s model (c) Rutherford’s model (d) Thomson’s model; Rutherford’s model (e) Both the models
📋 Question Details
- Chapter
- Mathematical Reasoning
- Topic
- Negation of conditional statements
- Year
- 2012
- Shift
- Offline
- Q Number
- Q73
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 14: Mathematical Reasoning
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