A garment company declared $14 \%$ discount for wholesale buyers. Mr. Swami bought garments from the company for $Rs.$ $860$ after getting discount. He fixed up the selling price of garments in such a way that he earned a profit of $6 \%$ on original company price. What is the? approximate total selling price? (in $Rs.$)

The ratio of the cost price and the selling price is $4: 5 .$ The profit percent is

The percentage profit earned by selling an article for $Rs.\,1920$ is equal to the percentage loss incurred by selling the same article for $Rs.\,1280.$ At what price should the article be sold to make $25 \%$ profit? (in $Rs.$)

By selling a book for $Rs.$ $360,20 \%$ profit was earned. What is the $CP$ of the book in $Rs.$?

A sells an article to $B$ at a gain of $25 \%, B$ sells it to $C$ at a gain $20 \%$ and $C$ sells it to $D$ at a gain of $10 \% .$ If $D$ pays $Rs.\, 330$ for it, how much did it cost $A?$ (in $Rs.$)

In these questions, two equations mabered $I$ and $II$ are given. You have to solve both the equations and mark the appropriate option.

$I.$ $2 x^{2}+19 x+45=0$

$II.$ $2 y^{2}+11 y+12=0$