If x y are rational numbers and $\frac{5+\sqrt{11}}{3-2\sqrt{11}}$= $x+y\sqrt{11}$ The values of x and y are
1). x=$\frac{-14}{17}$ , y=$\frac{-13}{26}$
2). x=$\frac{4}{13}$ , y=$\frac{11}{17}$
3). x=$\frac{-27}{25}$ , y=$\frac{-11}{37}$
4). x=$\frac{-37}{35}$ , y=$\frac{-13}{35}$
2. Among $\sqrt{2}$ ,$\sqrt[3]{3}$ , $\sqrt[4]{5}$ , $\sqrt[3]{2}$, which one is greatest
3. What to the product of the roots of the equation $x^{2}-\sqrt{3}$=0
5. The value of $\frac{(243)^{\frac{n}{5}}\times 3^{2n+1}}{9^{n}\times 3^{n-1}}$ is
6. $\sqrt{6+\sqrt{6+\sqrt{6+.....}}}$ is equal to
7. The number of prime factors in $6^{333}\times 7^{222}\times 8^{111}$
10. $\frac{1.49\times 14.9 - 0.51\times 5.1}{14.9 - 5.1}$ is equal to :