Reasoning Ability Answer with Explanation -IBPS And SBIPO Paper1

Answer the following questions based on the alphabet given below:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

1.If the letter of the words PRODUCTIVE which are at the  odd-numbered position in the English alphabet are picked up and arranged in  alphabet order form  left and if they are substituted by Z,X,Y and so on,
beginning from left. which letter will get substituted by W?

1.No letter get  substituted by W
2.O
3.E
4.C
5.None of these

2.What will come in the place of question (?) mark in the following series?
    GPW,     GPUW,       GIPUW,        GIPSUW, ?
1. GIHPSUW,
2. GIPQSUW,
 3. GIKPSUW,
4. GIJPSUV,
5.None of these

3.If the alphabets are written in reverse order after interchanging alphabets from 'D' to 'L' with those from 'R' to 'Z' respectively, which letter would be midway between W and E in the new order ?

1.Z
2.N
3.D
4.There is no such letter
5..None of these


Answer:
1.2
2.3.
3.2