If the first four letters of a term HIPPNOWADIASM are written in reverse order, the next five letters are written without changing their order and then, the remaining letters are again written in reverse order, then which letter is in the middle of the word ?
Some relationships have been expressed through symbols which are explained below :
o = greater than
Δ = not equal to
× = not less than
+ = equal to
φ = not greater than
∇ = less than
a ∇ b ∇ c implies
Satish start from A and walks 2 km east upto B and turns southwards and walks 1 km upto C. At C he turns to east and walks 2 km upto D. He then turns northwards and walks 4 km to E. How far is he from his starting point ?
Matrix–II 
In the following question, select the odd letters from the given alternatives :
In the following question, select the missing number from the given series.
2.2, 14.8, 40, 90.4, ?