**Q1. A shopkeeper sells an article at Rs 4800 after giving a discount of 20% thereby making a profit of 20%. Find the cost-price of article.**

(a) Rs 4200

(b) Rs 4000

(c) Rs 3800

(d) Rs 4500

**Q2. Three friend invested in a business in the ratio of 3 : 2 : 5. At the end of a year they get Rs 48000 as a profit. Find the profit share of one who invested minimum?**

(a) 10,000

(b) 4800

(c) 12,000

(d) 9600

**Q3. A trader sells certain article at 10% loss but he weight 850 gram instead of a kg. Calculate his actual profit and loss percent. **

**Q4. A Merchant wants to sells his stationery at 30% profit but one day his friend visited his shop and Merchant sold him goods at Rs. 1020 less then decided selling price and there by he lose 4%. Find the price at which the trader sold his goods. **

(a) 2880

(b) 2630

(c) 2520

(d) 2420

**Q5. Simran bought a pen, a marker and a book for 1880. She sold all at 20% profit ,10% loss and 50% profit respectively. She noticed that selling price of all stationery are same. Calculate cost price of a book. **

(a) 580

(b) 630

(c) 480

(d) 320

##### Profit and Loss Tricks | RRB NTPC Math | RRB NTPC 2020

**Q6. A person Hariya, when sell a goat for 2800, loss occurred is double profit earned when he sell it at Rs. 3400. Find the cost price of goat. **

(a) 2300

(b) 3200

(c) 3400

(d) 3600

**Q7. The profit made on selling an item of cost price of Rs. 1,650 is Rs. 210. What is the selling price of that item? **

(a)Rs. 1820

(b)Rs. 1860

(c)Rs. 1760

(d)Rs. 1920

**Q8. A shop keeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of cost price to the printed price of the book is:**

(a) 45 : 56

(b) 50 : 61

(c) 99 : 125

(d) None of these

**Q9. A store sells a watch for a profit of 25% of the cost. Then the percentage of profit against selling price is:**

(a) 22%

(b) 20%

(c) 18%

(d) 15%

**Q10. If the cost price of 25 pens is equal to the selling price of 20 pens, then the profit percent is**

(a) 20%

(b) 25%

(c) 15%

(d) 5%

**Solutions:**

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