Question 14193 – NIC-NIELIT STA 2020

The given array is arr = {1, 2, 4, 3}. Bubble sort is used to sort the array elements. How many passes will be done to sort the array?

Correct Answer: C

Question 115 Explanation:

Bubble sort will take the worst case in n-1 comparisons but as per the input it takes only one pass.

Note: Official answer key given, Option-D as the correct answer.