Profit of $Rs. 144000$ has to be divided among three partners Akram,Bipin,and Chintan in the ratio $3 : 2 : 7$. How much $Rs.$ does Chintan get?

By selling an article for $Rs. 384$,a trader gains $20 \%$. Find the cost price of the article.

Kamya purchased an item for $Rs.\, 46,000$ and sold it at a loss of $12\%$. With that amount,she purchased another item which she sold at a gain of $12\%$. What was her overall gain or loss?

$A$ businessman allows a discount of $10 \%$ on the marked price. What percent above the cost price must he mark his goods to make a profit of $17 \% ?$

$A$ fruit-seller buys $x$ guavas for $Rs. y$ and sells $y$ guavas for $Rs. x$. If $x > y$,then he made:

The cost price of $40$ articles is the same as the selling price of $25$ articles. Find the gain percent. (in $\%$)