The next term of $\sqrt{2},\sqrt{8},\sqrt{18},\sqrt{32},\backslash sqrt2\; ,\backslash sqrt8\; ,\backslash sqrt\{18\}\; ,\backslash sqrt\{32\}\; ,$ is .............

The common difference of an AP in which $a_{25}-a_{12}a\_\{25\}-a\_\{12\}$ = -52 is ………

What will be the value of x if 8x + 4 , 6x – 2 and 2x + 7 are in arithmetic progression?

The $n^{th}n^\{th\}$ term of an arithmetic progression is -11 while sum of the first n terms is 66, when its first term is 22 then the value of n is

If the first and fifth term’s sum is 10, then the third term of an arithmetic progression is…………

If the $10^{th}10^\{th\}$ term of the sequence $\sqrt{3},\sqrt{12},\sqrt{27}\backslash sqrt3\; ,\backslash sqrt\{12\}\; ,\backslash sqrt\{27\}$ is $\sqrt{3n^2}\backslash sqrt\{3n^2\}$ then the value of $\frac{n}{2}\backslash frac\{n\}\{2\}$ is ………

If the product of five numbers in GP is 1024, then the middle number is

If the second term of a GP is 2 and the sum of infinite terms is 8, then the first term is

If a, b and c are in AP and also in GP, then

The least value of n for which 1 + 2 + $2^2+2^2+$ ............. (n terms) is greater than 1000 is