Which one of the following series of letters follows a pattern and is different from the rest ?
A D H M S Z
B E J N Q X
D G K P U Y
C F I O S Z
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CAPF – 2015
B) B(2) E(5) J(10) N(14) Q(17) X(24) -> +3, +5, +4, +3, +7
C) D(4) G(7) K(11) P(16) U(21) Y(25) -> +3, +4, +5, +5, +4
D) C(3) F(6) I(9) O(15) S(19) Z(26) -> +3, +3, +6, +4, +7
None of these exhibit the simple, consistently increasing difference pattern seen in option A. Therefore, option A is the one that follows a clear pattern, making it different from the rest.