Odd Man Out and Series - General Aptitude

Q1:

10, 5, 13, 10, 16, 20, 19, (....)

A 22

B 40

C 38

D 23

ANS:B - 40

There are two series (10, 13, 16, 19) and (5, 10, 20, 40), one increasing by 3 and the other multiplied by 2.