Question

If Punam sells her doll for Rs 800 she would be in loss of 20%.At what price should she sell to make a profit of 25%?

Answer 1

$800 \times 20 \div 100 = 160 \\ 800 - 160 = 640 \\ 800 \times 25 \div 100 = 200 \\ 800 + 200 = 1000$