Bank Exam Caselet DI + Puzzle Combo – Page 13 (Big Set)

Case Study • Logical Puzzle • Step-by-Step Solutions

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🔷 Caselet Data

Five persons A, B, C, D, E have incomes in ratio 2:3:4:5:6

Total income = 2000

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🔷 Step Solution

Total ratio = 2+3+4+5+6 = 20

1 part = 2000 / 20 = 100

A = 200

B = 300

C = 400

D = 500

E = 600

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🔷 Questions

Q1. Income of D

500

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Q2. Income of C

400

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Q3. Difference (E − A)

= 600 − 200 = 400

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Q4. Ratio B : D

= 300 : 500 = 3 : 5

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Q5. Total income of A + C

= 200 + 400 = 600

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🔷 Puzzle (Seating Arrangement)

5 persons sit in a row: A, B, C, D, E

• A is left of B
• C is between A and D
• E is at one end

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🔷 Step Solution

E _ _ _ _

C between A & D → A C D

Final arrangement:

E A C D B

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🔷 Puzzle Questions

Q6. Who is in middle?

C

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Q7. Who is at end?

E

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Q8. Who is right of D?

B

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Q9. Who is left of C?

A

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Q10. Position of B

Last

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🔷 Mixed DI + Puzzle

Q11. Total of B + D

= 300 + 500 = 800

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Q12. Highest income person

E

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Q13. Lowest income person

A

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Q14. Difference C & B

= 400 − 300 = 100

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Q15. Ratio A : E

= 200 : 600 = 1 : 3

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🔥 Topper Tricks

• Convert ratio → actual values first
• Fix definite positions in puzzle
• Solve step-by-step
• Don’t assume

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Final Tip

Analyze → Arrange → Answer Fast