Percentage Examples for Beginners (India)

The fastest way to get comfortable with percentages is to work through examples until the pattern clicks. This beginner-friendly reference gives you a ladder of worked examples — from very simple to slightly trickier — all set in everyday Indian situations. Work through them with pen and paper, then confirm your answers with the percentage calculator.

Key takeaway: Do not try to memorise dozens of cases. Notice that every example below is the same “part, whole, rate” idea wearing different clothes.

Type 1: Finding a Percentage of a Number

This answers “What is X% of Y?” Convert the percentage to a decimal and multiply.

• Example A: 10% of ₹800 = 0.10 × 800 = ₹80 (a common service charge).
• Example B: 18% GST on a ₹2,500 gadget = 0.18 × 2500 = ₹450, total ₹2,950.
• Example C: 5% tip on a ₹1,200 restaurant bill = 0.05 × 1200 = ₹60.

Type 2: Finding What Percentage One Number Is of Another

This answers “X is what percent of Y?” Divide and multiply by 100.

• Example D: 45 out of 60 marks = (45 ÷ 60) × 100 = 75%.
• Example E: You saved ₹300 on a ₹1,500 kurta = (300 ÷ 1500) × 100 = 20% off.
• Example F: 18 of 25 students passed = (18 ÷ 25) × 100 = 72% pass rate.

Type 3: Percentage Increase and Decrease

This answers “How much did it change, in percentage terms?” Use ((New − Old) ÷ Old) × 100.

• Example G: Rent rose from ₹10,000 to ₹11,000 = ((11000 − 10000) ÷ 10000) × 100 = 10% increase.
• Example H: A share fell from ₹250 to ₹200 = ((200 − 250) ÷ 250) × 100 = −20% (a 20% drop).
• Example I: Your SIP value grew from ₹50,000 to ₹65,000 = 30% growth.

Type 4: Reverse Percentage

This finds the original amount when you know the part and the rate.

• Example J: ₹450 is 18% GST, so the base price = 450 ÷ 0.18 = ₹2,500.
• Example K: You paid ₹960 after a 20% discount, so the original price = 960 ÷ 0.80 = ₹1,200.

Handy Percentage Reference Table

A Slightly Trickier Combined Example

A jacket has an MRP of ₹3,000. The store offers 25% off, and 5% GST applies to clothing under ₹1,000… but here the discounted price is ₹2,250, so the 12% garment slab applies. Discount first: 3000 × 0.75 = ₹2,250. Then GST at 12%: 2250 × 1.12 = ₹2,520. This shows why order matters — discount is applied before GST in Indian billing.

Benefits of Practising With Examples

Working through examples turns an abstract formula into an instinct. After a dozen problems you will start estimating GST and discounts in your head at the shop counter, spotting when a “huge” discount is on an inflated price, and reading your marksheet without a second thought. This fluency pays off directly in school and in competitive exams, where percentage-based questions in profit-and-loss, data interpretation and simple interest are guaranteed marks if you are quick and accurate.

Challenges and Limitations

Examples build confidence but can create false comfort if you only ever practise round numbers. Real bills have awkward figures like ₹7,340 and 18% GST, where mental maths gets shaky and a tool becomes valuable. Combined problems — discount then tax, or successive changes — also need care about which base applies at each step. Treat these worked examples as training wheels, and progress to messier, real numbers as you improve.

Common Mistakes to Avoid

• Multiplying by the percentage instead of the decimal. 18% of 2500 is 0.18 × 2500, not 18 × 2500.
• Dividing by the new value in change problems. Always divide by the original.
• Adding discount and GST as one percentage. Work them in the correct order, one at a time.
• Reversing a discount by re-adding it. Divide by the remaining fraction instead.
• Forgetting the ×100. A decimal answer like 0.72 must become 72%.
• Mixing up part and whole. The smaller amount is usually the part; the total is the whole.

Best Practices and Expert Recommendations

• Start with 10%. It is the easiest anchor; scale it up or down for other percentages.
• Say the problem aloud. “What is 18% of 2,500?” forces you to identify part, whole and rate.
• Practise with real bills. Recalculate your own restaurant and shopping bills for practice.
• Progress from round to messy numbers. Build confidence, then challenge yourself.
• Check with a tool. Confirm each answer with our percentage calculator guide so you learn correctly.
• Keep a formula card. Note the four example types until they become automatic.

Expert insight: Beginners improve fastest by recalculating bills they already have. The answer is printed, so you get instant feedback on whether your method is right.

Percentages become second nature through practice, not theory. Work through these examples, then apply the same “part, whole, rate” logic to your own bills and marksheets — and lean on the step-by-step guide whenever you want to check the method.

Type 5: Everyday Money Examples

Some of the most useful percentage practice comes from the money situations you already face. Working through a few of these cements the skill far better than abstract drills, because the numbers matter to you.

• Example L (EPF): Your basic salary is ₹25,000 and EPF is 12%. Deduction = 0.12 × 25000 = ₹3,000 a month.
• Example M (cashback): A 5% cashback on a ₹2,000 recharge = 0.05 × 2000 = ₹100, but check any cap before assuming you get it all.
• Example N (FD interest): A ₹1,00,000 fixed deposit at 7% annual simple interest earns 0.07 × 100000 = ₹7,000 in a year.
• Example O (loan processing fee): A 1% processing fee on a ₹5,00,000 loan = ₹5,000.

Type 6: Two-Step Practice

Once single steps feel easy, try two-step problems that mirror real bills. Suppose a ₹4,000 item has a 10% discount and then 18% GST. Step one: 4000 × 0.90 = ₹3,600 after discount. Step two: 3600 × 1.18 = ₹4,248 final price. Notice the discount is applied first and GST on the reduced price — the standard Indian billing order. Getting comfortable with this two-step flow means no shop bill or online invoice will ever confuse you again.

The goal of all these examples is not memorisation but fluency. After working through them, you will find yourself estimating GST, cashback, and interest almost automatically, reaching for a calculator only to confirm rather than to figure out the method. That shift — from calculating to checking — is exactly what it means to be comfortable with percentages.

Practice Prompts to Try Right Now

The quickest way to lock in these skills is to solve a few problems immediately, then check them. Try these on paper before reaching for a tool: What is 12% of ₹3,500? If you scored 68 out of 80, what is your percentage? A ₹1,800 item has a 15% discount — what do you pay? Your salary rose from ₹40,000 to ₹46,000 — what is the percentage increase? And if ₹90 is 18% GST, what was the base price?

Work each one using the “part, whole, rate” idea: 12% of ₹3,500 is 0.12 × 3500 = ₹420; 68 of 80 is (68 ÷ 80) × 100 = 85%; the discounted item costs 1800 × 0.85 = ₹1,530; the salary rise is ((46000 − 40000) ÷ 40000) × 100 = 15%; and the base price is 90 ÷ 0.18 = ₹500. If you got these, you have genuinely understood percentages — and if one tripped you up, it points to exactly the type to practise next. Repetition with real rupee amounts is what turns the method into a reflex you will use for life.

FAQs

What is a simple example of a percentage?
Scoring 75 out of 100 is 75%. Finding 20% of ₹500 gives ₹100. Both use the same idea of a part out of a whole scaled to 100.

How do I calculate a discount percentage?
Divide the amount saved by the original price and multiply by 100. Saving ₹300 on a ₹1,500 item is (300 ÷ 1500) × 100 = 20% off.

How do I find the original price after a discount?
Divide the price you paid by the remaining fraction. Paying ₹960 after 20% off means the original was 960 ÷ 0.80 = ₹1,200.

What order do discount and GST apply in India?
Discount is applied first, then GST is charged on the discounted price. On a ₹3,000 item with 25% off and 12% GST, you pay ₹2,520.

How can I practise percentages at home?
Recalculate your own restaurant, shopping and mobile-recharge bills. Because the totals are printed, you get instant feedback on whether your method is correct.