A series is given, with one/two terms missing. Choose the correct alternative from the given ones that will complete the series.
3, 8, 10, 15, 17, 22, 24, ?, ?

Options

A. 26,28
B. 29,31
C. 29,32
D. 29,34

Answer

B

Explanation

The numbers .5. and .2. are alternatively added.
`3+5= 8`
`8+2= 10`
`10+5= 15`
`15+2= 17`
`17+5=22`
`22+2=24`
`24+5=29`
`29+2=31`