Answers

2015-11-15T21:48:44+05:30
A=1 B=2 C=3 D=4 E=5 ....J=10 K=11 L=12 M=13 N=14 O=15 P=16 Q=17 R=18 ....
B=2 E=5 J=10 Q=17
E-B=3 J-E=5 Q-J=7 so next one in the sequence would be Q+9 i.e. 26 or Z 
Hence the sequence is B,E,J,Q,Z
1 5 1