Logic True-False Reasoning | B.Stat Objective | TOMATO 67

Try this TOMATO problem from I.S.I. B.Stat Entrance Objective Problem based on Logic True-False Reasoning.

Logic True-False Reasoning (B.Stat Objective problems)

P,Q, R are statements such that if P is true then at least one of the following is correct (i) Q is true (ii) R is not true then

if both Q and R are true then P is true
if both P and Q are true then R is true
if both P and R are true then Q is true
none of these

Key Concepts

Logic

Relations

True-False

Check the Answer

Answer: if both P and Q are true then R is true

B.Stat Objective Question 67

Challenges and Thrills of Pre-College Mathematics by University Press

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P true gives (i) holds and (ii) do not hold that is Q true and R true

P true gives (i) do not hold and (ii) holds that is Q non true and R non true

then from given conditions when P true and first condition holds that is Q true then second condition do not hold that is R is true that is if both P and Q are true then R is true.

Logic and True-False | B.Stat Objective | TOMATO 65

Try this TOMATO problem from I.S.I. B.Stat Entrance Objective Problem based on Logic and True-False.

Logic and True-False (B.Stat Objective problems)

Let P,Q,R,S be four statements such that if P is true then Q is true, if Q is true then R is true and if S is true then at least one of Q and R is false then it follows that

if S is false then both Q and R are true
if at least one of Q and R is true then S is false
if P is true then S is false
if Q is true then S is true

Key Concepts

Logic

Relations

True-False

Check the Answer

Answer: if at least one of Q and R is true then S is false

B.Stat Objective Question 65

Challenges and Thrills of Pre-College Mathematics by University Press

Try with Hints

P true implies Q true and Q true imples R true

S true implies Q false with R false

then R true implies Q true implies P true with S false then if at least one of Q and R is true then S is false.

Logic True-False Reasoning | B.Stat Objective | TOMATO 67

Logic True-False Reasoning (B.Stat Objective problems)

Key Concepts

Check the Answer

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Logic and True-False | B.Stat Objective | TOMATO 65

Logic and True-False (B.Stat Objective problems)

Key Concepts

Check the Answer

Try with Hints

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Logic True-False Reasoning (B.Stat Objective problems)

Key Concepts

Check the Answer

Try with Hints

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Related Program

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Logic and True-False (B.Stat Objective problems)

Key Concepts

Check the Answer

Try with Hints

Other useful links

Related Program

Subscribe to Cheenta at Youtube