Boolean Identities MCQ Quiz - Objective Question with Answer for Boolean Identities - Download Free PDF

Last updated on Apr 1, 2025

Latest Boolean Identities MCQ Objective Questions

Boolean Identities Question 1:

Boolean expression y.z + z is equal to which of the following?

  1. y + y.z
  2. y + z
  3. z
  4. y.z

Answer (Detailed Solution Below)

Option 3 : z

Boolean Identities Question 1 Detailed Solution

y.z + z =  z.(y+1) =z.1  / using Annulment Law  

So option 3 will be correct

Top Boolean Identities MCQ Objective Questions

Boolean expression y.z + z is equal to which of the following?

  1. y + y.z
  2. y + z
  3. z
  4. y.z

Answer (Detailed Solution Below)

Option 3 : z

Boolean Identities Question 2 Detailed Solution

Download Solution PDF

y.z + z =  z.(y+1) =z.1  / using Annulment Law  

So option 3 will be correct

Boolean Identities Question 3:

Boolean expression y.z + z is equal to which of the following?

  1. y + y.z
  2. y + z
  3. z
  4. y.z

Answer (Detailed Solution Below)

Option 3 : z

Boolean Identities Question 3 Detailed Solution

y.z + z =  z.(y+1) =z.1  / using Annulment Law  

So option 3 will be correct

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