Python Numeric Types MCQs with Answers

Question. What is the output of print \( 0.1 + 0.2 == 0.3 \)?
(a) True
(b) False
(c) Machine dependent
(d) Error

Answer: b

Question. Which of the following is not a complex number?
(a) \( k = 2 + 3j \)
(b) \( k = \text{complex}(2, 3) \)
(c) \( k = 2 + 3l \)
(d) \( k = 2 + 3J \)

Answer: c

Question. What is the type of inf?
(a) Boolean
(b) Integer
(c) Float
(d) Complex

Answer: c

Question. What does \( \sim 4 \) evaluate to?
(a) -5
(b) -4
(c) -3
(d) +3

Answer: a

Question. What does \( \sim\sim\sim\sim\sim\sim 5 \) evaluate to?
(a) +5
(b) -11
(c) +11
(d) -5

Answer: a

Question. Which of the following is incorrect?
(a) \( x = 0b101 \)
(b) \( x = 0x4f5 \)
(c) \( x = 19023 \)
(d) \( x = 03964 \)

Answer: d

Question. What is the result of \( \text{cmp}(3, 1) \)?
(a) 1
(b) 0
(c) True
(d) False

Answer: a

Question. Which of the following is incorrect?
(a) \( \text{float(‘inf’)} \)
(b) \( \text{float(‘nan’)} \)
(c) \( \text{float(’56’+’78’)} \)
(d) \( \text{float(’12+34′)} \)

Answer: d

Question. What is the result of \( \text{round}(0.5) – \text{round}(-0.5) \)?
(a) 1.0
(b) 2.0
(c) 0.0
(d) Value depends on Python version

Answer: d

Question. What does \( 3 \wedge 4 \) evaluate to?
(a) 81
(b) 12
(c) 0.75
(d) 7

Answer: d

Question. The value of the expressions \( 4/(3*(2-1)) \) and \( 4/3*(2-1) \) is the same.
(a) True
(b) False

Answer: a

Question. What will be the value of the following Python expression? \( 4 + 3 \% 5 \)
(a) 4
(b) 7
(c) 2
(d) 0

Answer: b

Question. Evaluate the expression given below if \( A = 16 \) and \( B = 15 \). \( A \% B // A \)
(a) 0.0
(b) 0
(c) 1.0
(d) 1

Answer: b

Question. Which of the following operators has its associativity from right to left?
(a) +
(b) //
(c) %
(d) **

Answer: d

Question. What will be the value of x in the following Python expression? \( x = \text{int}(43.55+2/2) \)
(a) 43
(b) 44
(c) 22
(d) 23

Answer: b

Question. What is the value of the following expression? \( 2+4.00, 2**4.0 \)
(a) (6.0, 16.0)
(b) (6.00, 16.00)
(c) (6, 16)
(d) (6.00, 16.0)

Answer: a

Question. Which of the following is the truncation division operator?
(a) /
(b) %
(c) //
(d) |

Answer: c

Question. What are the values of the following Python expressions? \( 2**(3**2), (2**3)**2, 2**3**2 \)
(a) 64, 512, 64
(b) 64, 64, 64
(c) 512, 512, 512
(d) 512, 64, 512

Answer: d

Question. What is the value of the following expression? \( 8/4/2, 8/(4/2) \)
(a) (1.0, 4.0)
(b) (1.0, 1.0)
(c) (4.0. 1.0)
(d) (4.0, 4.0)

Answer: a

Question. What is the value of the following expression? \( \text{float}(22//3+3/3) \)
(a) 8
(b) 8.0
(c) 8.3
(d) 8.33

Answer: b