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Data Types And Numeric Types MCQs

Practice Data Types And Numeric Types MCQs for competitive exams.

Data Types And Numeric Types MCQs

Practice questions from this topic.

What does 3 ^ 4 evaluate to?

  1. A. 81
  2. B. 12
  3. C. 0.75
  4. D. 7
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Select all options that print. hello-how-are-you

  1. A. print('hello', 'how', 'are', 'you')
  2. B. print('hello', 'how', 'are', 'you' + '-' * 4)
  3. C. print('hello-' + 'how-are-you')
  4. D. print('hello' + '-' + 'how' + '-' + 'are' + 'you')
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What is the result of float("3.14") ?

  1. A. 3.0
  2. B. "3.14"
  3. C. 3.14
  4. D. "3"
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What will be the output of the following Python code snippet? def example(a): a = a + '2' a = a*2 return a >>>example("hello")

  1. A. indentation Error
  2. B. cannot perform mathematical operation on strings
  3. C. hello2
  4. D. hello2hello2
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Which of the following is not a complex number?

  1. A. k = 2 + 3j
  2. B. k = complex(2, 3)
  3. C. k = 2 + 3l
  4. D. k = 2 + 3J
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What is the result of (3 + 4j) * (1 - 2j) ?

  1. A. -5 - 5j
  2. B. -1 + 10j
  3. C. -1 - 10j
  4. D. 5 + 5j
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What is the return type of function id?

  1. A. int
  2. B. float
  3. C. bool
  4. D. dict
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What is the purpose of the complex() function in Python?

  1. A. To create complex numbers
  2. B. To perform complex calculations
  3. C. To convert numbers to strings
  4. D. To round floating-point numbers
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What error occurs when you execute the following Python code snippet? apple = mango

  1. A. SyntaxError
  2. B. NameError
  3. C. ValueError
  4. D. TypeError
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In python we do not specify types, it is directly interpreted by the compiler, so consider the following operation to be performed. objective is to make sure x has a integer value, select all that apply (python 3.xx) >>>x = 13 ? 2

  1. A. x = 13 // 2
  2. B. x = int(13 / 2)
  3. C. x = 13 % 2
  4. D. All of the mentioned
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Which of the following will run without errors?

  1. A. round(45.8)
  2. B. round(6352.898,2,5)
  3. C. round()
  4. D. round(7463.123,2,1)
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What is the result of round(3.14159, 2) ?

  1. A. 3.14
  2. B. 3.15
  3. C. 3.1
  4. D. 3.141
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