For the following questions answer them individually
From the options given below, which comes next in the series?
a 1 a b 2 a b c 3 a b c ...
Which digit should come next in the following series:01123111123221123331123441123
Which digit should come next in the series: 1431653676491
Which of the following pair of letter could come in the place of the question mark in the following series based on the English alphabetical order?
IL OR BE JM ? UX
|7||Sushil Kumar Sinha||5|