Answer:
1. What is next value in sequence of 03, 06, 09, 0C, 0F, ...
Additional information:
Hint: think of hex numbers Int Hex 0 00 1 01 2 02 3 03 4 04 5 05 6 06 7 07 8 08 9 09 10 0A 11 0B 12 0C 13 0D 14 0E 15 0F
Ans: 12