Observe the following flowchart and find the output.

Correct option is A

• Initial values: A = 100, S = 0
• Condition: Is A ≥ 20?
• If YES: S = S + A, then A = A − 40, repeat
• If NO: Output S, Stop

All Concept/Formula Used in Question:

• Loop executes as long as A ≥ 20
• Update rules:

• A = 100 (≥ 20)
• S = 0 + 100 = 100
• A = 100 − 40 = 60

Iteration 2:

• A = 60 (≥ 20)
• S = 100 + 60 = 160
• A = 60 − 40 = 20

Iteration 3:

• A = 20 (≥ 20) ← Condition still true because it is “≥”, not “>”
• S = 160 + 20 = 180
• A = 20 − 40 = −20

Iteration 4 (Check):

• A = −20 (≥ 20) → Stop and output S

Final Output: S = 180