In these questions, two equations mabered $I$ and $II$ are given. You have to solve both the equations and mark the appropriate option.
$I.$ $2 x^{2}-11 x+15=0$
$II$. $2 y^{2}-11 y+14=0$
If $x>y$
If $x \geq y$
If $x< y$
If relationship between $x$ and $y$ cannot be determined
By selling an article for $Rs.\, 21,$ a man lost such that the percentage loss was equal to the cost price. The cost price of the article was (in $Rs.$)
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If on selling $12$ note books, a seller makes a profit equal to selling price of $4$ notebooks. What is his percent profit?
By selling an article for $Rs.\, 450,$ a man loses $10 \% .$ The gain or loss percent if he sells it for $Rs.\, 540$ is
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