Explanation:In each term the 1st and 2nd letters are decreasing by ‘2’ and the 3rd letters increasing by '3'.So the final term is FSW.
Explanation:In each term the 1st, 2nd and 3rd letters are decreasing by ‘4’.So the final term is OVT.
Explanation:In each term the 1st letter decreasing by 1, 2nd letter decreasing by ‘2’and the 3rd letter is decreasing by '3'.So the final term is YFZ.
Explanation:ion: The middle letters are costant, so concentrate on the first and third letters. The series involves an alphabetical order with a reversal of the letters. The first letters are in alphabetical order: F, G, H, I , J. The second and fourth segments are reversals of the first and third segments. The missing segment begins with a new letter.
Explanation:In each term the 1st and 3rd letters are decreasing by 1 and the 2nd letter is decreasing by 2.So the final term is LUP.