Output of Python Programs | Set 20 (Tuples)
Prerequisite: Tuples
Note: The output of all these programs is tested on Python3
1. What will be the output of the following program?
Python3
tuple = (1, 2, 3, 4)
tuple.append( (5, 6, 7) )
print(len(tuple))
Options:
- 1
- 2
- 5
- Error
Output:
4. Error
Explanation: In this case an exception will be thrown as tuples are immutable and don’t have an append method.
2. What will be the output of the following program ?
Python3
tuple = {}
tuple[(1,2,4)] = 8
tuple[(4,2,1)] = 10
tuple[(1,2)] = 12
_sum = 0
for k in tuple:
_sum += tuple[k]
print(len(tuple) + _sum)
Options:
- 34
- 12
- 31
- 33
Output:
4. 33
Explanation: Tuples can be used for keys into dictionary. The tuples can have mixed lengths and the order of the items in the tuple is considered when comparing the equality of the keys.
3. What will be the output of the following program ?
Python3
tuple1 = (1, 2, 4, 3)
tuple2 = (1, 2, 3, 4)
print(tuple1 < tuple2)
Options:
- Error
- True
- False
- Unexpected
Output:
3. False
Explanation: In this case elements will be compared one by one. So, when it compares 4 with 3 it will return False.
4. What will be the output of the following program ?
Python3
tuple = (1, 2, 3)
print(2 * tuple)
Options:
- (1, 2, 3, 1, 2, 3)
- (1, 2, 3, 4, 5, 6)
- (3, 6, 9)
- Error
Output:
1. (1, 2, 3, 1, 2, 3)
Explanation: ‘*’ operator is used to concatenate tuples.
5. What will be the output of the following program ?
Python3
tuple=("Check")*3
print(tuple)
Options:
- Unexpected
- (3Check)
- CheckCheckCheck
- Syntax Error
Output:
3. CheckCheckCheck
Explanation: Here “Check” will be treated as is a string not a tuple as there is no comma after the element.
Last Updated :
26 Mar, 2024
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...