Review every matched question before generating. Flag a wrongly categorised question to
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Included in reference
ID 1067 · 2025 · 1 mark(s)
Which gate outputs 1 only if both inputs are 1?
a) AND
b) XOR
c) NOR
d) NOT
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1084 · 2025 · 1 mark(s)
Assertion (A): NOR is a universal gate.
Reason (R): Any circuit can be designed using it.
a) Both A and R are true and R is correct explanation of A
b) Both A and R are true but R is not correct explanation of A
c) A is True but R is False
d) A is False but R is True
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1112 · 2025 · 1 mark(s)
Which gate produces 0 when all inputs are HIGH?
a) NAND
b) NOT
c) AND
d) OR
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1149 · 2025 · 1 mark(s)
The output of a two-input AND gate is high when
a) Both inputs are low
b) Both inputs are high
c) Any one input is high
d) Only one input is high
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1190 · 2025 · 1 mark(s)
Which of the following is/are the universal logic gates?
a) OR and NOR
b) AND
c) NAND and NOR
d) NOT
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1223 · 2025 · 1 mark(s)
Which of the following comes under Universal gate?
a) AND
b) OR
c) NOT
d) NAND
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1251 · 2025 · 1 mark(s)
The output of a two input AND gate is high when
(a) Both inputs are low
(b) Both inputs are high
(c) Any one input is high
(d) Only one input is high
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1302 · 2025 · 1 mark(s)
Which gate gives a HIGH (1) output when any one of its inputs is HIGH?
A) AND
B) OR
C) NOT
D) NAND
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1379 · 2025 · 1 mark(s)
Which of the following logic gate's output is 1 only when both inputs are 1?
(a) NAND
(b) OR
(c) AND
(d) XOR
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1423 · 2025 · 1 mark(s)
What is tautology in Boolean statement or expression?
(a) A statement that is always true
(b) A statement that may be true or false
(c) A statement that is always false
(d) A statement that is neither true nor false
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1512 · 2025 · 1 mark(s)
.......................... and .......................... gates are called universal gates.
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
Included in reference
ID 1555 · 2025 · 1 mark(s)
Which gate represents the Boolean expression (A dot B)?
(a) NAND
(b) OR
(c) AND
(d) NOR
Boolean Logic and Logic Circuits
→ Logic gates and truth tables
· Concept XI_U1_LOGIC_GATES_TRUTH_TABLES
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