📘 Day 4 Plan – Mix of Logic + Speed Mastery SSC CGL

Subject	Topic	Focus
🧠 Reasoning	Syllogism + Venn Diagrams	Concept + Visual Logic
📐 Quant	Percentage Basics + Simple Word Problems	Application
📖 English	Active-Passive Voice + Spot the Error	Grammar
🌏 GK	Indian History – Ancient to Medieval	Static GK

🧠 1. Reasoning – Syllogism + Venn Diagrams

🔍 Syllogism Basics:

Syllogisms are logical statements like:

• All A are B

• Some B are C

• No A is C

Trick: Use diagrams (circles) to visualize.

Statements:

1. All pens are books.
   Some books are tables.
   → Conclusions:
   a) Some pens are tables
   b) All books are pens

✅ Venn Diagram:

Useful when multiple categories are involved. For example:

• Students who like Maths, Science, both, or neither.

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🎯 Try These:

1. Statements: All apples are fruits. No fruit is vegetable.
   → Conclusion:
   a) No apple is vegetable
   b) Some fruits are apples

2. Draw Venn diagram:

   • People who speak Hindi, English, both

📌 Try answering + sketch basic diagram if possible.

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📐 2. Quant – Percentage

✅ Key Formulas:

• % = (Part/Whole) × 100

• To increase/decrease a number by x%:

  • Increase: Number × (1 + x/100)

  • Decrease: Number × (1 - x/100)

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🎯 Practice:

1. What is 20% of 450?

2. If a price is increased by 10%, the new price of ₹500 is?

3. A student got 45 marks out of 80. What is the percentage?

📌 Show steps – I’ll review.

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📖 3. English – Active/Passive + Error Spotting

✅ Active-Passive Rule:

• Active: Subject does the action

  • Eg: She writes a letter.

• Passive: Object receives the action

  • Eg: A letter is written by her.

🎯 Try Converting:

1. He completed the project.

2. They will invite you.

3. She is baking a cake.

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✅ Spot the Error:

1. The boys was playing outside.

2. He don't know the answer.

3. She said me to wait.

📌 Fix the errors + convert sentences to passive.

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🌏 4. GK – Indian History (Ancient to Medieval)

🏛️ Key Topics:

• Indus Valley Civilization

  • Cities: Harappa, Mohenjodaro

  • Script: Undeciphered

  • Drainage System = Advanced

• Maurya Empire

  • Founder: Chandragupta Maurya

  • Ashoka: Kalinga War, Dhamma, Lion Capital

• Gupta Empire

  • Called “Golden Age” of India

  • Famous: Aryabhata, Kalidasa

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🎯 Practice GK:

1. Who wrote Arthashastra?

2. Capital of Maurya Empire?

3. Ashoka’s symbol adopted in Indian Emblem?

📌 Send your answers!

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✅ Day 4 Homework Summary

Subject	Task
Reasoning	Solve 2 syllogism & 1 Venn diagram Q
Quant	Solve 3 % problems
English	Convert 3 sentences (passive) + Fix 3 errors
GK	Revise Ancient to Medieval history
Bonus	10 MCQs from any SSC Reasoning mock