Python Operators MCQs (25)
Covers arithmetic, floor/mod, comparison & chaining, logical & short-circuit, identity vs equality, membership, bitwise, shifts, precedence & associativity, and augmented assignment. Answers at the end
Python Training in Vizag (Softenant)1) What is the output?
print(3 + 2 * 2)A. 10
B. 7
C. 8
D. 9
2) Floor division result?
print(5 // 2)A. 2
B. 2.5
C. 3
D. 2.0
3) Floor division with negatives?
print(-5 // 2)A. -2
B. -3
C. 2
D. 3
4) Modulo result?
print(5 % 2)A. 1
B. 2
C. -1
D. 0
5) Modulo sign behavior?
print(-5 % 2)A. -1
B. 1
C. 0
D. 3
6) Exponent precedence/associativity?
print(2 ** 3 ** 2)A. 64
B. 512
C. 256
D. 8
7) Augmented assignment result?
a = 5
a += 2
print(a)A. 5
B. 7
C. 10
D. Error
8) Logical precedence?
print(True and False or True)A. False
B. True
C. None
D. Error
9) Short-circuit return value?
print(0 and 5)A. 5
B. True
C. 0
D. False
10) Short-circuit return value?
print(0 or 5)A. 0
B. 5
C. True
D. False
11) Comparison chaining?
print(1 < 2 < 3)A. True
B. False
C. Error
D. None
12) Identity vs equality?
a = [1, 2]; b = a
print(a == b, a is b)A. True False
B. True True
C. False True
D. False False
13) Identity vs equality (separate lists)?
a = [1, 2]; b = [1, 2]
print(a is b, a == b)A. True True
B. False True
C. True False
D. False False
14) Membership operator?
print('py' in 'python')A. True
B. False
C. 'py'
D. Error
15) Membership on list?
print(1 in [1,2,3])A. True
B. False
C. Error
D. None
16) Bitwise AND?
print(5 & 3)A. 7
B. 1
C. 3
D. 2
17) Bitwise OR?
print(5 | 2)A. 7
B. 3
C. 5
D. 2
18) Bitwise XOR?
print(5 ^ 1)A. 6
B. 4
C. 5
D. 1
19) Bitwise NOT?
print(~1)A. 0
B. -1
C. -2
D. 2
20) Equality vs identity with bool/int?
print(1 == True, 1 is True)A. True True
B. True False
C. False True
D. False False
21) True division result?
print(10 / 3)A. 3
B. 3.3333333333333335
C. 3.0
D. 4
22) Parentheses change precedence?
print((3 + 2) * 2)A. 7
B. 8
C. 10
D. 5
23) Left shift?
print(2 << 2)A. 4
B. 6
C. 8
D. 16
24) Right shift?
print(8 >> 1)A. 2
B. 3
C. 4
D. 6
25) Using or as a fallback?
a = 0
a = a or 5
print(a)A. 0
B. 5
C. True
D. False
Answer Key
1) B
2) A
3) B
4) A
5) B
6) B
7) B
8) B
9) C
10) B
11) A
12) B
13) B
14) A
15) A
16) B
17) A
18) B
19) C
20) B
21) B
22) C
23) C
24) C
25) B