Learn and practice Problems on Letter Series with easy explaination and shortcut tricks. All questions and answers on Letter Series covered for various Competitive Exams

Problems on Letter Series:

1) RQP, ONM, _, IHG, FED, find the missing letters.

The second and fourth letters (K and L) in the series are static. The first and third letters are in alphabetical order starting with the letter C. So, the missing letters are IKJL.

3) Find the missing letters in the series, GAH, IBJ, KCL, MDN, _.

The letters are the same in the series; they differ only in numbers. So, focus on the number series which is a simple series of numbers; 3, 4,5,6,7. Therefore, the missing letters are E_{4}FG.

5) Find the missing letters in the series, BKK, DMM, FOO, _, JSS.

The first letters of the series are in an alphabetical order in which a letter is skipped between each two letters; B, D, F, H, J. The second and third letters are repeated in each segment, and they are also in alphabetical order with a skipped letter; K, M, O, Q, S. So, the missing letters are HQQ.

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6) What is the missing letter in the series, U, O, I, _, A?

It is a mixed series. The pattern for the first letter of each segment is; E^{+1}, F^{+2}, H^{+3}, K^{+4}, O^{+5}, T^{+6} The pattern for the second letter of each segment is; Q^{+2}, S^{+3}, W^{+4}, A^{+5}, F^{+6}, L^{+7} Therefore, the missing pair is OF.

10) Which letter should come next in the series, Q, J, E, B, _?