How many 5’s are there in the following number series which are either preceded by 6 or followed by 7? 3 1 2 4 5 6 7 5 6 5 7 2 4 7 5 6 6 5 7 [3722]
/Teaching & Research Aptitude/How many 5’s are there in the following number series which are either preceded by 6 or followed by 7? 3 1 2 4 5 6 7 5 6 5 7 2 4 7 5 6 6 5 7 [3722]