The simplified value of $(0.2)^{3}\times 200+ 2000 of (0.2)^{2}$ is
1). $\frac{1}{100}$
2). $\frac{1}{50}$
3). $\frac{1}{10}$
4). 1
1. The value of the expression $\sqrt{6+\sqrt{6+\sqrt{6+....upto...}}}$ is :
2. If $2^{x-1}+2^{x+1}$ = 320, then the value of x is
4. The greatest of the numbers $\sqrt[2]{8}$,,$\sqrt[4]{13}$, $\sqrt[5]{16}$, $\sqrt[10]{41}$ is :
5. If m and n (n>l) are whole numbers such that $m^{n}$ =121.the value of $(m-1)^{n+1}$ is
6. $\left[3-4(3-4)^{-1}\right]^{-1}$ is equal to :
7. The value of $\left[\frac{(0.337 + 0.126)^{2} -(0.337-0.126)^{2}}{0.337 \times 0.126}\right]$ is :
8. The quotient when $10^{100}$ is divided by $5^{75}$ is
9. Simplify ; $\left[\sqrt[3]{\sqrt[6]{5^{9}}}\right]^{4}$
10. The mean of $1^{3}$,$2^{3}$,$3^{3}$,$4^{3}$,$5^{3}$,$6^{3}$,$7^{3}$ is