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5-Min Quick Practice – Bank Exams (Page 8 – Input-Output + Ranking)

Machine Logic • Ranking • Step-wise Tricks

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Input-Output Machine

Input: 8 3 7 2 9

Step 1: 2 8 3 7 9

Step 2: 2 3 8 7 9

Step 3: 2 3 7 8 9

Pattern: Smallest number moves to left step by step (ascending order)

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Q1. What is Step 4?

2 3 7 8 9 (already sorted)

Answer: Same as Step 3

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Q2. Which number moves first?

Answer: 2 (smallest)

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Q3. Final output?

Answer: 2 3 7 8 9

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Ranking Problem

In a class of 40 students:

• A is 10th from top
• B is 15th from bottom

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Q4. Rank of B from top?

40 − 15 + 1 = 26

Answer: 26

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Q5. How many students between A and B?

|26 − 10| − 1 = 15

Answer: 15

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Quick Mixed

Q6. 96 × 25 ÷ 12

96÷12=8 → 8×25=200

Answer: 200

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Q7. 50% of 480

240

Answer: 240

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Q8. Some A are B, Some B are C

Answer: Cannot be determined

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Q9. ABC → BCD, XYZ → ?

+1 → YZA

Answer: YZA

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Q10. They is playing

Answer: are

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Input-Output Tips

• Identify pattern quickly (sorting, shifting)
• Observe first step carefully
• Do not assume pattern
• Track movement step-by-step

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Ranking Tips

• From bottom → (Total − Rank + 1)
• Between → difference − 1

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Machine Logic + Ranking = Easy Scoring Area