Letter and Symbol Series

Yes, it is correct. The pattern followed is that the first, second and third letters of each term are respectively moved one, two and three steps forward to obtain the corresponding letters of the next term.

Yes, it is correct. The pattern followed is that the first moves one step ahead and third letter moves three steps forward. The numbers in between are prime numbers.

Yes, it is correct. The pattern followed is the reverse of the first three letters, skipping one letter, again reverse of next three letters.

Yes, it is correct. The first letter moves two steps forward and the second letter moves three steps backwards. BY, DV, FS, HP, JM.

Yes, it is correct. The pattern followed is bababb/bababb.

Yes, it is correct. The pattern followed is that the first letter moves by 1, 2, 3, 4... steps forward, second letter moves two steps backwards and third letter is one step ahead of the first letter. AZB, BXC, DVD, GTE, KRF, PPG.

This is the correct option. The pattern followed here is that the position at which the letter occurs is divided by 2. Thus, F is 6/2 = 3, H is 8/2 = 4 and so on. Thus, D(4) + R(18) + U(21) + M(13) = 4 + 18 + 21 + 13 = 56/2 = 28. Then, J(10) + U(21) + G(7) = 10 + 21 + 7 = 38/2 = 19.

Before X, 2 letters are skipped and U follows after which 1 letter is skipped and S follows. In this manner, after every letter 2 and 1 letter alternatively are skipped.

A (BCDEF) G (HIJK) L (MNO) P (QR) S (T) U

First letter and two letters are skipped, alternately.

First 4 letters and 2 letters are skipped, alternatively.

Letters go up by 3, 4, 5, 6.

Two intervening letters are skipped in alphabetical order.

Every 7^th letter alphabetically.

Letters follow alphabetic order and letter in between is skipped and ascending order is increased each time.