Concept:In each step, the smallest number from the remaining unsorted part is moved to the leftmost position, gradually arranging all numbers in ascending order.
Explanation:New Input: 75 25 85 35 15
Step I: The smallest number is 15. It is placed at the first position. So Step I becomes: 15 75 25 85 35.
Step II: Among the remaining numbers (75, 25, 85, 35), the smallest is 25. This is moved to the second position. So Step II becomes: 15 25 75 85 35.
Now, the element at the 3rd position from the left is 75.
Answer:75 (Option B)