If the first five words in the sentence,"Meeta's mother meets me many times" are rearranged in alphabetical order,which word will be the middle word?

Which letter will be the fifth from the right if the first and the second,the third and the fourth and so on are interchanged in the word $'COMPANIONATE'?$

Which one word can be formed from the following letters?
$a, a, b, c, i, l, l, n, o, o, o, r, t$

In the following list of letters,how many $O$'s are followed by $Q$'s but not preceded by $D$'s?
$D, O, Q, O, D, Q, O, D, O, D, Q, D, O, Q, D, S, D, Q, P$
$O, Q, D, S, S, S, D, O, Q, O, Q, D, O, Q, D, D, O, Q$

Arrange the given words in alphabetical order and choose the one that comes in the second place:

Which of the following series observes the rule,"Skip in between adjacent letters,increasing one letter more each time to build a set of letters"?