OR Operation Multiple Choice Questions (MCQ) PDF Download

MCQ 1: When anyone of inputs is at 1, the value of output of OR gate will be

1. 2
2. 1
3. 3
4. 0

MCQ 2: For OR operations switches should be connected in

1. series combination
2. series parallel combination
3. parallel combination
4. alternative combination

MCQ 3: The OR operation can be represented as

1. X = A + B
2. X = A x B
3. X = A - B
4. X = ^A ⁄ _B

MCQ 4: The values of the output of the OR gate are always following the truth table of

1. AND operation
2. NAND operation
3. OR operation
4. NOT operation

MCQ 5: In OR operation if one of the inputs is '1' then output is

1. 0
2. 2
3. 4
4. 1