Analytical Reasoning - II

If the word "DISINTERESTEDNESS" is rewritten by reversing the order of first seven and last six letter, then,

1. If all vowels are removed which letter will have one preceding and one following letter in the some order as in the English alphabet?
A. T
B. D
C. N
D. R
E. S

Answer : E

2. Which letter will be the 10th letter towards right?
A. R
B. E
C. T
D. S
E. D

Answer : D

3. Which will be the sixth letter from end towards left?
A. R
B. E
C. S
D. N
E. T

Answer : C

4. Which consonant will be exactly in the middle?
A. T
B. E
C. S
D. E
E. None

Answer : E

5. How many vowels are there to the left of the letter exactly in the middle?
A. 1
B. 2
C. 3
D. 4
E. None

Answer: C