Euclid division lemma state that for any positive integers a and b there exist unique integers q and r such that a=bq+r, where r must satisfy

Which of the following rational number is a non terminating decimal expansion?

The H.C.F of smallest composite number and the smallest prime number is

For some integer "q" every odd integer is of the form

If the H.C.F of 65 and 117 is expressible in the form 65m-117 then the value of m is

 $n^2$  -1 is divisible by 8 if n is

The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is

 If two positive integers a and b are written as a = $x^3y^2$  and b = x $y^3$  ; x and y are prime numbers then HCF (a,b) is

If p is a prime number and p divides  $k^2$  then p divides