IBA STS BPS 5 to 15 Intermediate | Free Course – Maths Section : Percentage | part 2 | Lecture 5

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Lecture 5 – Maths Section | BPS 5–15 Intermediate Category

🎬 Lecture 5 Video

📝 Lecture 5 Notes – Percentage Part 2

Bismillah ir Rahman ir Rahim
Assalamualaikum friends! 🌸
Is lecture me hum Percentage ke advanced concepts cover karenge – jaise total marks se zyada/ kam percentage, past paper examples aur logical solving steps. Ye lecture aapko step-by-step guide karegi exam me questions fast aur accurately solve karne ke liye.

📊 Percentage Part 2 – Concepts & Steps

1. Concept Samajhna: Percentage ka formula aur logic yaad karein: Percentage = (Part ÷ Whole) × 100
2. Past Paper Examples:
   • Example 1: Agar kisi student ne 72 marks out of 90 score kiye to percentage kaise calculate karein – stepwise solve karen.
   • Example 2: Agar total marks 150 hain aur student ka percentage 80% hai to marks find karna.
   • Example 3: Comparative percentage problems – 2 students ke marks aur percentages ka difference find karna.
3. Advanced Tips & Tricks:
   • Quick multiplication/division shortcuts.
   • Estimation techniques for exam speed.
   • Shortcut methods for increasing/decreasing percentages.
4. Practice & Logical Solving: Har example me step-by-step solution likhein, apne notes me formula aur calculation process samjhein.

🖊 Homework – Lecture 5

Instructions: Percentage ke concepts apne words me explain karein aur past paper examples solve kar ke notebook me likhein. Images homework submission link par upload karen.

Homework Questions:

1. Calculate percentage for 45 out of 60, 72 out of 90, and 85 out of 120.
2. Find marks if total marks = 150 and percentage = 80%, 75%, 90%.
3. Compare percentages of 2 students with marks 65/80 and 78/100 – find difference.
4. Write steps for increasing/decreasing percentages problems.
5. Explain percentage formula in your own words with at least 2 examples from past papers.

Homework submission link: 📌 Submit Homework Here

📹 Homework Submission Guide

Step-by-step video guide to submit homework. Images kaise leni hain aur form kaise fill karna hai.

Direct link: Watch: How to Submit Homework (Short Guide)

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