If it is possible to make a meaningful word with the first, the third, the seventh and the ninth letters of the word SEPARATION, which of the following will be the third letter of that word ?
If no such word can be made, give X as the answer and if more than one such word can be made, give M as the answer.

E. M

Number of letters skipped in between adjacent letters in the series decrease by two.
Which of the following series observes this rule ?

B. GPWBE

Number of letters skipped in between adjacent letters in the series decrease by one.
Which of the following series observes this rule ?

D. DBYUP

Arrange the given words Alphabetical Order and choose the one that comes first.

D. DIASTOLE

In the following question, a group of letters is given which are numbered 1, 2, 3, 4, 5 and 6. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that letters arranged accordingly, form a meaningful word. I  N  L  A  S  G
1  2  3  4  5  6

B. 5, 1, 6, 2, 4, 3