Problem Solving And Python Programming Set 12

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This set of Problem Solving and Python Programming Multiple Choice Questions & Answers (MCQs) focuses on Problem Solving And Python Programming Set 12

Q1 | Suppose list1 is [2, 33, 222, 14, 25], What is list1[:-1]?

[2, 33, 222, 14]

error

[25, 14, 222, 33, 2]

Q2 | >>>print(names[-1][-1])

daman

error

Q3 | print sum

Q4 | Suppose list1 = [0.5 * x for x in range(0, 4)], list1 is:

[0, 1, 2, 3]

[0, 1, 2, 3, 4]

[0.0, 0.5, 1.0, 1.5]

[0.0, 0.5, 1.0, 1.5, 2.0]

Q5 | >>>list1 < list2 is

true

false

error

none

Q6 | To add a new element to a list we use which command?

list1.add(5)

list1.append(5)

list1.addlast(5)

list1.addend(5)

Q7 | To insert 5 to the third position in list1, we use which command?

list1.insert(3, 5)

list1.insert(2, 5)

list1.add(3, 5)

list1.append(3, 5)

Q8 | To remove string “hello” from list1, we use which command?

list1.remove(“hello”)

list1.remove(hello)

list1.removeall(“hello”)

list1.removeone(“hello”)

Q9 | Suppose list1 is [3, 4, 5, 20, 5], what is list1.index(5)?

Q10 | Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1.count(5)?

Q11 | Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.reverse()?

[3, 4, 5, 20, 5, 25, 1, 3]

[1, 3, 3, 4, 5, 5, 20, 25]

[25, 20, 5, 5, 4, 3, 3, 1]

[3, 1, 25, 5, 20, 5, 4, 3]

Q12 | , 5])?

[3, 4, 5, 20, 5, 25, 1, 3, 34, 5]

[1, 3, 3, 4, 5, 5, 20, 25, 34, 5]

[25, 20, 5, 5, 4, 3, 3, 1, 34, 5]

[1, 3, 4, 5, 20, 5, 25, 3, 34, 5]

Q13 | >>>"Welcome to Python".split()

[“welcome”, “to”, “python”]

(“welcome”, “to”, “python”)

{“welcome”, “to”, “python”}

“welcome”, “to”, “python”

Q14 | >>>list("a#b#c#d".split('#'))

[‘a’, ‘b’, ‘c’, ‘d’]

[‘a b c d’] c) [‘a#b#c#d’]

d) [‘abcd’]

Q15 | >>>print(indexOfMax)

Q16 | print(myList[i], end = " ")

2 3 4 5 6 1

6 1 2 3 4 5

2 3 4 5 6 6

1 1 2 3 4 5

Q17 | >>>print(list2)

[1, 3]

[4, 3]

[1, 4]

[1, 3, 4]

Q18 | print(v)

[1, 44]

[1, 2, 3, 44]

[44, 2, 3]

[1, 2, 3]

Q19 | print(v)

[1] [2] [3]

[1] [1, 2] [1, 2, 3]

[1, 2, 3]

1 2 3

Q20 | print(2)

none

error

Q21 | print(names2[2][0])

none

Q22 | numbers = [1, 2, 3, 4]numbers.append([5,6,7,8])print(len(numbers))

Q23 | To which of the following the “in” operator can be used to check if an item is in it?

lists

dictionary

set

all of the mentioned

Q24 | print(len(list1 + list2))

Q25 | print(len(mylist))

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