Choose the group of letters which is different from others.
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → KLN
Option (1) ACE — A (1), C (3), E (5): each letter is 2 places after the one before it.
Option (2) FHJ — F (6), H (8), J (10): again gaps of 2 and 2.
Option (3) KLN — K (11), L (12), N (14): gaps of 1 and 2, so KLN is the odd one out, the only group whose letters are not 2 places apart.
Option (4) NPR — N (14), P (16), R (18): gaps of 2 and 2.