Tuple Quiz

 

🟣 Tuple in Python — MCQ Quiz (15)

Select one answer per question. Click Submit to see your score.

1. Which Python data type is immutable?

a) list b) tuple c) set d) dict

2. How do you create a single-element tuple containing the string "a"?

a) ("a") b) ("a",) c) ["a"] d) (a,)

3. How do you access the first element of a tuple t?

a) t[0] b) t(0) c) t.first() d) t.get(0)

4. Which built-in function converts a list [1,2,3] into a tuple?

a) convert() b) to_tuple() c) tuple() d) list()

5. Which operator concatenates two tuples (1,2) and (3,4)?

a) * b) + c) & d) .concat()

6. Which tuple method returns the number of occurrences of a value?

a) index() b) find() c) count() d) occurrences()

7. Which of the following operations is not allowed on tuples?

a) tuple1 + tuple2 b) tuple.append(5) c) tuple[0] d) tuple.count(1)

8. What is the type of the result when you slice a tuple like t[1:4]?

a) list b) tuple c) str d) dict

9. Which statement deletes the entire tuple variable myt?

a) remove(myt) b) del myt c) myt.clear() d) myt.delete()

10. Given t = (1, (2,3)), what is the value of t[1][0]?

a) 1 b) 2 c) 3 d) (2,3)

11. Which of these methods is defined for tuples?

a) append() b) index() c) pop() d) remove()

12. Which code performs tuple unpacking?

a) a = (1,2); b = a b) a,b = (1,2) c) a = [1,2]; (x,y)=a d) (1,2) -> a,b

13. How do you convert a tuple t into a list?

a) t.to_list() b) list(t) c) tuple(t) d) t.cast(list)

14. What does max((2,7,3)) return?

a) 2 b) 7 c) (2,7,3) d) error

15. Can you change (mutate) the element at index 0 of a tuple t with t[0]=5?

a) Yes b) No c) Only if tuple is converted to list first d) Only in Python 2