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Percentages of 100 are the easiest of all: 35% of 100 is 35. For 200, 300 or 1000, first find 1% (divide by 100), then multiply. For 50, take half of the percent.
✓ You passed this lesson’s test.
Find 1% first — “1% of a number is that number ÷ 100”
Use it for: Quick mental maths, marks out of 200, and money sums with ₹100, ₹500 and ₹1000 notes.
🧮 Check your own sums with the free Percentage calculator — it shows the working.
Check: 35% of 300 = 35 × 3 = 105 ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🪙 One Percent Wizard badge when you pass — and a certificate when you finish all 5 lessons of Part 1 · What percent means. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
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