Question
Which of the following statement is/are true with
respect to the final arrangement? Answer the questions based on the information given below. Nine persons viz. G, H, I, J, K, L, M, N and O are seated in a circular table such that all of them are facing towards the centre, but not necessarily in the same order. The consecutive alphabetically named person doesn’t sit adjacent to each other. One person sits between G and K who sits adjacent to H. Four persons sit between H and I who doesn’t sit adjacent to G.J sits to the immediate right of M. The number of persons between M and I is one less than the number of persons between L and N, when counted from the right of both M and L.Solution
One person sits between G and K who sits adjacent to H. Four persons sit between H and I who doesn’t sit adjacent to G. The consecutive alphabetically named person doesn’t sit adjacent to each other.
J sits to the immediate right of M. The number of persons between M and I is one less than the number of persons between L and N, when counted from the right of both M and L. Hence, cases 2 get eliminated. 
12, 12, 30, 120, ?, 4620
30, 43, 58, 75, 94, ?
12, 33, 45, 78, 123, 201, ?
Find the missing number, in the given number series.
25, 30, 40, 57, ?, 120
500, 250, 750, 375, 1125, 562.5, ?
- What will come in place of (?), in the given number series.
2, 5, 10, 17, ?, 37 32   33    29   38    ?      47    11
...Find the missing number in the given number series.
2, 7, 19, 62, ?, 1270Â
66, 17, 81, ?, 100, -21Â
37, 49, 63, ?, 97, 117