4522.Z, S, W, O, T, K, Q, G, ?, ?
N, C
N, D
O, C
O, D
Explanation:
The given sequence is a combination of two series:I. Z, W, T, Q, ? and II. S, O, k, G, ?
4523.b e d f ? h j ? l
i m
m i
i n
j m
Explanation:
The series may be divided into groups as shown:b e d / f ? h / j ? l
Clearly in the first group, the second and third letters are respectively three and two steps ahead of the first letter.
A similar pattern would follow in the second and third groups.
Clearly in the first group, the second and third letters are respectively three and two steps ahead of the first letter.
A similar pattern would follow in the second and third groups.
4526.AB, DEF, HIJK, ?, STUVWX
LMNO
LMNOP
MNOPQ
QRSTU
Explanation:
The number of letters in the terms of the given series increases by one at each step.The first letter of each term is two steps ahead of the last letter of the preceding term.
However, each term consists of consecutive letters in order.
However, each term consists of consecutive letters in order.
4527.A, B, B, D, C, F, D; H, E, ?, ?
E, F
F, G
F, I
J, F
Explanation:
The given sequence is a combination of two series :I. 1st, 3rd, 5th, 7th, 9th, 11th terms i.e. A, B, C, D, E, ? II. 2nd, 4th, 6th, 8th, 10th terms i.e. B, D, F, H, ?
Clearly, I consists of consecutive letters while II consists of alternate letters. So, the missing letter in I is F, while that in II is J. So, the missing terms i.e. 10th and 11th terms are J and F respectively.
Clearly, I consists of consecutive letters while II consists of alternate letters. So, the missing letter in I is F, while that in II is J. So, the missing terms i.e. 10th and 11th terms are J and F respectively.
4528.C, Z, F, X, I, V, L, T, O, ?, ?
O, P
P, Q
R, R
S, R
Explanation:
The given sequence is a combination of two series:I. C, F, I, L, O, ? and II. Z, X, V, T, ?
4529._ stt _ tt _ tts _
tsts
ttst
sstt
tsst
Explanation:
The series is tst/tst/tst/tst. Thus, the pattern tst is repeated.
4530.gfe _ ig _ eii _ fei _ gf_ ii
eifgi
figie
ifgie
ifige
Explanation:
The series is gfeii/gfeii/gfeii/gfeii. Thus, the pattern gfeii is repeated.
4531._ a _ b _ abaa _ bab _ abb
aaabb
ababb
babab
babba
Explanation:
The series is baa/bba/baa/bba/baa/bb. Thus, the pattern baa/bba is repeated.
4532.abca _ bcaab _ ca _ bbc _ a
ccaa
bbaa
abac
abba
Explanation:
The series is abc/aabc/aabbc/aabbcc/a.
4533._ tu _ rt _ s _ _ usrtu _
rtusru
rsutrr
rsurtr
rsurts
Explanation:
The series rtus/rtus/rtus/rtus. Thus, the pattern rtus is repeated.
4534._ _aba _ _ ba _ ab
abbba
abbab
baabb
bbaba
Explanation:
The series is ab/ab/ab/ab/ab/ab. Thus, the pattern ab is repeated.
4535.c _ bbb _ _ abbbb _ abbb _
aabcb
abccb
abacb
baebb
Explanation:
The series is cabbbb/cabbbb/cabbbb. Thus, the pattern cabbbb is repeated.
4536._ bbca _ bcca _ ac _ a _ cb
abeba
acbab
bacab
bcaajb
Explanation:
The series is abbc/ac/bcca/ba/caab/cb.
4537.a _ bbc _ aab _ cca _ bbcc
bacb
acba
abba
caba
Explanation:
The series is aabbcc/aabbcc/aabbcc. Thus, the pattern aabbcc is repeated.
4538.ac _ cab _ baca _ aba _ acac
aacb
aebe
babb
bcbb
Explanation:
The series is acac/abab/acac/abab/acac. Thus, the pattern acac/abab is repeated