Select the term that will come next in the following series?
CAY, FDB, IGE, ?

Directions: - In each of the following questions, five words are given. Which of them will come to arrange the following words according to the English dictionary order?
1. Herbivorous 2. Harmony 3. House 4. Honour 5. Helm 

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 621754, then what will be the sum of number/numbers not repeated in the new number?

In the following question, by using which mathematical operators will the expression become correct?
30 ? 6 ? 4 ? 5 ? 4

A square transparent sheet with A. pattern is given. Select from among the four alternatives how the pattern would appear when the transparent sheet is folded at the dotted line.

Directions: In each of these questions, three words are related in some way. The relationship among the words in the question can best be represented by one of the five diagrams (a), (b), (c), (d) and (e) given below. Mark your answer accordingly.

Men, Rodents, Living beings

Directions: In the following question four words have been given, out of which three are alike in some manner and the for one is different. Choose out the odd one.

Pointing to a girl in a photograph, Sunita said, "She is the mother of Renu, whose father is my son". How is she(Sunita) related to that girl?