R4RIN – MCQs, Mock Tests | Python Dictionary Python MCQ set 2

Anshu created two dictionaries “D1” and “D2” in python. Later on she wants to add all the elements of D2 in D1. As a friend of Anshu, help her to write the code.

1. D1.update(D2)
2. D2.update(D1)
3. D1.append(D2)
4. D2.append(D1)

✅ Correct Answer: 1

Dhriti wants to create a dictionary with “Jan”, “Feb”, “Mar” as key and 31, 28, 31 as values respectively. Help her to write the correct code.

1. D = {“Jan” : 31, “Feb” : 28, “Mar” : 31}
2. D = [“Jan”:31, “Feb”:28, “Mar”:31]
3. D = {“Jan” ; 31, “Feb” ; 28, “Mar” ; 31}
4. D = (“Jan”:31, “Feb”:28, “Mar”:31)

✅ Correct Answer: 1

Write the output of the following: D={1: ['Amit',23,21], 2: ['Suman',45,34], 3: 'Ravi', 4: 'Anuj'} print("Amit" in D)

1. True
2. False
3. Error
4. None of the above

✅ Correct Answer: 2

Which operator is used to check if the key is present in the dictionary or not?

1. Mathematical Operator
2. Relational Operator
3. Membership Operator
4. Logical Operator

✅ Correct Answer: 3

Write the output of the following: D={1: ['Amit',23,21], 2: ['Suman',45,34], 3: 'Ravi', 4: 'Anuj'} m = D.get(2) print(m[2])

1. . 34
2. 45
3. m
4. Suman

✅ Correct Answer: 1

Parth wants to display the value corresponding to the key “3” in dictionary given below. As a friend of Parth, help him to find the correct code.D={1: ‘Amit’, 2: ‘Suman’, 3: ‘Ravi’, 4: ‘Anuj’}

1. print(D.get(3))
2. print(D.get(3))
3. Both of the above
4. None of the above

✅ Correct Answer: 3

Write the output of the following : D={1: 'Amit', 2: 'Suman', 3: 'Ravi', 4: 'Anuj'} print(tuple(D))

1. ((1,”Amit”, (2, “Suman”), (3, “Ravi”), (4, “Anuj”))
2. (1, 2, 3, 4)
3. (“Amit”, “Suman”, “Ravi”, “Anuj”)
4. None of the above

✅ Correct Answer: 2