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5-Min Quick Practice – Bank Exams (Page 17 – Input-Output Advanced)

Machine Logic • Hard Patterns • Mains Level

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Input-Output Machine

Input: 9 4 7 2 6

Step 1: 2 9 4 7 6

Step 2: 2 4 9 7 6

Step 3: 2 4 6 9 7

Step 4: 2 4 6 7 9

Pattern: Smallest number shifts left step-by-step (selection sort logic)

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Q1. What is Step 2?

Answer: 2 4 9 7 6

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Q2. Which number is placed first?

Answer: 2

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Q3. What is final output?

Answer: 2 4 6 7 9

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Q4. How many steps required?

Answer: 4 steps

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Pattern Variation

Input: 5 8 3 6

Step 1: 3 5 8 6

Step 2: 3 5 6 8

Pattern: Ascending sorting in steps

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Q5. Final output?

Answer: 3 5 6 8

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Quick Mixed

Q6. 150 × 16 ÷ 12

150÷12=12.5 → 12.5×16=200

Answer: 200

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Q7. 20% of 750

150

Answer: 150

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Q8. Some A are B, All B are C

Answer: Some A are C

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Q9. ABC → CDE, DEF → ?

+2 → FGH

Answer: FGH

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Q10. Neither of the boys have done work

Answer: has

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Input-Output Advanced Tips

• Observe first step carefully
• Identify sorting or shifting pattern
• Track movement of numbers
• Do not assume pattern early

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Input-Output = Pattern Recognition + Practice