Refer to the following number and symbol series and answer the question that follows. All numbers are single-digit numbers. Counting is to be done from left to right only. (Left) * 6 % Ω + 7 1 £ 2 4 5 9 # 3 @ 8 $ & (Right) If all the symbols are dropped from the series, which of the following will be 6th from the right?

Refer to the following number series and answer the question. (Left) 2 8 9 3 5 7 6 3 1 4 8 9 3 5 1 5 6 2 1 4 7 5 2 3 8 2 9 (Right) How many such odd digits are there, each of which is immediately preceded by an odd digit and also immediately followed by an even digit?

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? CAR78, GEV86, KIZ94, OMD102, ?