This question is based on the five three-digit numbers given below. (Left) 853 716 567 349 527 (Right) (Note: All operations are to be performed from left to right. Digit positions are counted as: first digit, second digit, third digit.) What will be the resultant if the third digit of the second-highest number is multiplied by the second digit of the lowest number?

Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only and counting to be done from left to right only). (Left) 7 9 8 9 4 8 5 6 8 7 2 2 6 7 1 7 8 4 8 2 5 5 1 (Right) How many such odd digits are there, each of which is immediately preceded by an odd digit and also immediately followed by an odd digit?

Find the next number in the series. 5, 3, 4, 10, 38, ?