Ans=54
the detailed xplanation is given below
bcos in the given series there are two other series..in the form of
3,12,7,26,15,_;
choose the alternate digits:3,7,15
these are follow the pattern like n*2+1
3=n*2+1(wher … Read more
the detailed xplanation is given below
bcos in the given series there are two other series..in the form of
3,12,7,26,15,_;
choose the alternate digits:3,7,15
these are follow the pattern like n*2+1
3=n*2+1(wher … Read more