Answer: C There are two series :- 1). B0R, E3P, H9N First letter moves +3 steps forward. The middle numerical component moves +3, +6, +9 ..... and the letter in the third position moves 2 steps backwards (-2). 2). G3U, J7S The same pattern follows in this series. Hence, J7S does not fit.
Q. No. 17:
In the series of terms given, identify the term which does not fit in the series : G4T, J10R, M20P, P43N, S90L
Answer: B The letters of the alphabet on the first positions move +3 steps forward while the numerical components in the middle move with the following pattern, *2+1, *2+2 , *2+3, *2+4........ Therefore, J10R does not fit in the series.
Q. No. 18:
Identify, which number is wrong in the given series : 2, 3, 4, 4, 6, 8, 9, 12, 16.