Indian Currency
Indian money comes in two forms that children meet every day: coins and notes. The coins in regular use are 1 rupee, 2 rupees, 5 rupees, 10 rupees and 20 rupees, and older 50-paise coins still turn up in some textbooks. Banknotes are issued in 10, 20, 50, 100, 200, 500 and 2000 rupees. The rupee is the unit of currency, written with the symbol Rs (or the official rupee sign), and the paisa is the smaller unit. The one rule that governs everything else is that one rupee equals one hundred paise, just as one metre equals one hundred centimetres. At the primary level a teacher usually introduces money with play notes and real coins so children can handle them, sort them by value, and learn that a single ten-rupee note is worth the same as ten one-rupee coins or two five-rupee coins. That idea of equal value in different forms is the foundation for making change later. A common classroom activity is asking children to make a given amount, say Rs 18, in as many ways as they can using the available coins and notes, which quietly builds number sense and addition at the same time.
✅ Solved examples
✏️ Practice — try these, take hints as needed
📝 Topic test — 8 questions
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Key Concepts — Quick Reference
Rupees and paise
| Basic equivalence | 1 rupee = 100 paise |
|---|---|
| Decimal form | Rs 45.75 means 45 rupees and 75 paise |
| Paise to rupees | 250 paise = Rs 2.50 |
| Rupees to paise | Rs 3.05 = 305 paise |
Cost, profit and change basics
| Total cost | Total = sum of (price x quantity) for each item |
|---|---|
| Profit | Profit = Selling Price - Cost Price (when SP is more) |
| Loss | Loss = Cost Price - Selling Price (when SP is less) |
| Change | Change = Amount Given - Total Cost |