CATArithmetic > Medium6%6 \%6%8%8 \%8%10%10 \%10%12%12 \%12%✅ Correct Option: 2Related questions:CAT 2017 Slot 1If a seller gives a discount of 15%15 \%15% on retail price, she still makes a profit of 2%2 \%2%. Which of the following ensures that she makes a profit of 20%20\%20%?CAT 2018 Slot 1Two types of tea, AAA and BBB, are mixed and then sold at Rs. 404040 per kg. The profit is 10%10 \%10% if A and B are mixed in the ratio 3:23: 23:2, and 5%5 \%5% if this ratio is 2:32: 32:3. The cost prices, per kg , of AAA and BBB are in the ratioCAT 2019 Slot 1On selling a pen at 5%5 \%5% loss and a book at 15%15 \%15% gain, Karim gains Rs. 777. If he sells the pen at 5%5 \%5% gain and the book at 10%10 \%10% gain, he gains Rs. 13. What is the cost price of the book in Rupees?