Question

The marked price of a book is Rs 2000. If it is sold
at 15% discount and 25% profit, find the amount, selling price and cost price.​

Answer 1

Answer: AnswEr :

Cost Price ( CP ) = Rs. 1500

Marked Price ( MP ) = Rs. 2000

Discount% = 15%

1) Find the Discount [ In Amount ]

⇒ Discount = MP × Discount%

⇒ Discount = 2000 × 15 / 100

⇒ Discount = 20 × 15

⇒ Discount = Rs. 300

჻ Discount on the Book will be Rs. 300.

_________________________________

2) Find the Selling Price of the Book?

⇒ SP = MP × (100 - Discount%)

⇒ SP = 2000 × (100 - 15%)

⇒ SP = 2000 × 85%

⇒ SP = 2000 × 85 /100

⇒ SP = 20 × 85

⇒ SP = Rs. 1700

Another Way to Find SP

⇒ SP = Marked Price - Discount Allowed

⇒ SP = Rs. 2000 - Rs. 300

⇒ SP = Rs. 1700

჻ Selling Price of the Book is Rs. 1700

_________________________________

3) Profit/Loss on the Book?

As, Cost Price is less than Selling Price then that is sure Profit for Seller.

⇒ Profit = SP - CP

⇒ Profit = Rs. 1700 - Rs. 1500

⇒ Profit = Rs. 200

჻ Profit on the Selling of Book is Rs. 200

_________________________________

4) Profit/Loss% on the Book?

⇒ Profit% = Profit / CP × 100

⇒ Profit% = 200 / 1500 × 100

⇒ Profit% = 200 / 15

⇒ Profit% = 13.33%

჻ Profit% on the Selling of Book is 13.33%

_________________________________

Hope it helps uh cheerio !!

Answer 2

Step-by-step explanation:

• Here, Marked price = ₹2000
• Discount% = 15%
• So, Discount% = Discount / Marked price *100
• 15 = Discount / 2000 *100
• Discount = 15*20 =₹300
• Now, Selling price = Marked price - Discount = 2000-300 =₹1700
• Then, we know that Cost price = SP *100/100+profit%
• Profit% = 25%
• Cost price = 1700*100/100+25 = 170000/125 =₹1360