Choose or find odd number - 28 , 65 , 126 , 215

A. 28

In a certain code, RIPSLE is written as 613082 and WIFE is written as 4192, how is PEWSLE written in that code ?

A. 32408

If 2- 2x-1 = 16, then the value of x2 is :

D. 25

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - ab _ aa _ bbb _ aaa _ bbba

B. BAAB

Choose or find odd letter group - BHE , DJG , SYV , JPM , PUS

E. PUS