A sum was divided among $P$, $Q$ & $R$. $R$ got double than $P$ who got double than $Q$. If the difference between the shares of $Q$ and $R$ is Rs. 3675.00, then the sum in rupees is
The price of 2 trousers and 4 shirts is Rs. 1,600. With the same amount one can buy 1 trouser and 6 shirts. If one wants to buy 12 shirts, he has to pay}
If \(x=\left(\dfrac{3}{2}\right)^{-2}\div\left(\dfrac{2}{3}\right)^{-4}\), the value of \(x^{2}\) is
A dealer buys an article for Rs. 380. What price should he mark so that after allowing a discount of 5% he still makes a profit of 25% on the article?
When \(16x^4+12x^{3}-10x^{2}+8x+20\) is divided by \(4x-3\), the quotient and the remainder are, respectively
If \(x+\dfrac{1}{x}=3\) find \(x^{2}+\dfrac{1}{x^{2}}\).