Chapter Overview (English + हिंदी)
Profit & Loss is direct scoring. Keep formulas of profit%, loss%, discount% and successive discount.
लाभ-हानि scoring chapter है। CP, SP, MP और discount के basic formulas clear रखो।
Professor Tip: पहले formula याद, फिर 5 सवाल speed से, फिर 1-2 सवाल deep समझ से.
Important Formulas / महत्वपूर्ण सूत्र
Profit = SP − CP ; Profit% = (Profit/CP)×100
Loss = CP − SP ; Loss% = (Loss/CP)×100
Discount = MP − SP ; Discount% = (Discount/MP)×100
Successive discounts a% and b% ⇒ single discount = a + b − (a×b)/100
Quick Tricks / त्वरित ट्रिक्स
- Profit% हमेशा CP पर होता है.
- Discount% हमेशा MP पर होता है.
- Successive discount: a+b−ab/100.
Practice MCQs (6) – Answer Hidden by Default
Click “Show Answer” for each question. (SSC GD level)