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CBSE Class 12 Computer Science Question 33 of 120

Review of Python Basics — Question 7

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Question

Question 7

What will be the output generated by the following snippet?

a = [5,10,15,20,25]
k = 1
i = a [1] + 1 
j = a [2] + 1 
m = a [k + 1]
print (i, j , m)
  1. 11 15 16
  2. 11 16 15
  3. 11 15 15
  4. 16 11 15
Answer

11 16 15

Reason — The above code initializes a list named a with the values [5, 10, 15, 20, 25]. Then, the variable k is assigned the value 1. The value of i is calculated using indexing as the element at index 1 of list a (which is 10) plus 1, resulting in 'i = 11'. Similarly, j is calculated as the element at index 2 of list a (which is 15) plus 1, yielding 'j = 16'. m is calculated as the element at index (1 + 1 = 2) of list a, which is 15, leading to 'm = 15'. Finally, the code prints the values of 'i', 'j', and 'm', which are 11, 16, and 15 respectively.