Question 1

ejo tyd ins xch?

Accepted Answer

There is a gap of four letters between the first and second, the second and third letters of each term, and also between the last letter of a term and the first letter of the next term.

Question 2

Z, U, Q,?, L

Accepted Answer

Question 3

M, N, O, L, R, I, V,?

Accepted Answer

The given sequence is a combination of two series: I. M, O, R, V and II. N, L, I, ?

Question 4

B, D, F, I, L, P,?

Accepted Answer

Question 5

ATTRIBUTION, TTRIBUTIO, RIBUTIO, IBUTI,?

Accepted Answer

In the first step, one letter from the beginning and one from the end of a term are removed to give the next term. In the second step, two letters from the beginning of a term are removed. These two steps are repeated alternately.

Question 6

DHL, PTX, BFJ,?

Accepted Answer

Question 7

A, CD, GHI,?, UVWXY

Accepted Answer

Each term consists of consecutive letters in order. The number of letters in the terms goes on increasing by one at each step. Also, there is a gap of one letter between the last letter of the first term and the first letter of the second term; a gap of two letters between the last letter of the second term and the first letter of the third term; and so on. So, there should be a gap of three letters between the last letter of the third term and the first letter of the desired term.

Question 8

Z, Y, X, U, T, S, P, O, N, K,?,?

Accepted Answer

Question 9

U, B, I, P, W,?

Accepted Answer

Question 10

AI, BJ, CK,?

Accepted Answer

Question 11

_ stt _ tt _ tts _

Accepted Answer

The series is tst/tst/tst/tst. Thus, the pattern 'tst' is repeated.

Question 12

gfe _ ig _ eii _ fei _ gf_ ii

Accepted Answer

The series is gfeii/gfeii/gfeii/gfeii. Thus, the pattern 'gfeii' is repeated.

Question 13

_ a _ b _ abaa _ bab _ abb

Accepted Answer

The series is baa/bba/baa/bba/baa/bb. Thus, the pattern baa/bba is repeated.

Question 14

abca _ bcaab _ ca _ bbc _ a

Accepted Answer

The series is abc/aabc/aabbc/aabbcc/a.

Question 15

_ tu _ rt _ s _ _ usrtu _

Accepted Answer

The series rtus/rtus/rtus/rtus. Thus, the pattern 'rtus' is repeated.

Question 16

_ _aba _ _ ba _ ab

Accepted Answer

The series is ab/ab/ab/ab/ab/ab. Thus, the pattern 'ab' is repeated.

Question 17

c _ bbb _ _ abbbb _ abbb _

Accepted Answer

The series is cabbbb/cabbbb/cabbbb. Thus, the pattern 'cabbbb' is repeated.

Question 18

_ bbca _ bcca _ ac _ a _ cb

Accepted Answer

The series is abbc/ac/bcca/ba/caab/cb.

Question 19

a _ bbc _ aab _ cca _ bbcc

Accepted Answer

The series is aabbcc/aabbcc/aabbcc. Thus, the pattern 'aabbcc' is repeated.

Question 20

ac _ cab _ baca _ aba _ acac

Accepted Answer

The series is acac/abab/acac/abab/acac. Thus, the pattern acac/abab is repeated

Series Completion Questions