In a treasure hunt game, some clues ( number) are hidden in various spots collectively forms an \(A.P\). If the number on the \(n^{th}\) spot is 8n+18, then answer the following question which solve the clues in the game.
 
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i) Which number is on the first spot?
 
ii) What number is on the (n+10)th spot?
 
iii) Find out the number on the 29 spot.
 
iv) Which spot is numbered as 114
Answer variants:
8n85
12
26
8n+98
85
250
98