Practice Series completion - verbal reasoning Online Quiz (set-1) For All Competitive Exams

Directions:
In each of the following questions, one term in the number series is wrong. Find out the wrong term.

Q-1)   4, 10, 22, 46, 96, 190, 382

(a)

(b)

(c)

(d)

Explanation:

The correct pattern is +6, +12, +24, +48, +96, +192.

So, 96 is wrong and must be replaced by (46 + 48) i.e. 94.


Directions:
What comes in place of question mark (s) in the following letter series?

Q-2)   A, D, G, J, M, P, ?

(a)

(b)

(c)

(d)


Directions:
What comes in place of question mark (s) in the following letter series?

Q-3)   Z, X, U, Q, L, ?

(a)

(b)

(c)

(d)


Directions:
What comes in place of question mark (s) in the following letter series?

Q-4)   C, E, I, K, O, Q, ?

(a)

(b)

(c)

(d)

(e)


Directions:
In each of the following questions, various terms of an alphabet series are given with one or more terms missing as shown by (?). Choose the missing terms out of the given alternatives.

Q-5)   Z, U, Q, ?, L

(a)

(b)

(c)

(d)


Directions:
In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q-6)   5760, 960, ?, 48, 16, 8

(a)

(b)

(c)

(d)

Explanation:

The pattern is ÷6, ÷5, ÷4, ÷3, ÷2.

So, missing term = 960 ÷ 5 = 192.


Directions:
What comes in place of question mark (s) in the following letter series?

Q-7)   PMK, MPK, MKP, KMP, ?

(a)

(b)

(c)

(d)


Directions:
What comes in place of question mark (s) in the following letter series?

Q-8)   XYZ, ABC, UVW, DEF, RST, GHL, ?

(a)

(b)

(c)

(d)


Directions:
What comes in place of question mark (s) in the following letter series?

Q-9)   CIG, FLJ, IOM, ?

(a)

(b)

(c)

(d)


Directions:
What comes in place of question mark (s) in the following letter series?

Q-10)   OTE, PUF, QVG, RWH, ?

(a)

(b)

(c)

(d)


Directions:
In each of the following, a letter-number series is given with one or more terms missing as shown by (?). Choose the missing term out of the given alternatives.

Q-11)   Q1F, S2E, U6D, W21C, ?

(a)

(b)

(c)

(d)


Directions:
In each of the following, a letter-number series is given with one or more terms missing as shown by (?). Choose the missing term out of the given alternatives.

Q-12)   J2Z, K4X, I7V, ?, H16R, M22P

(a)

(b)

(c)

(d)

(e)


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Select the correct alternative.

Q-13)   ac_ga_eg_ce

(a)

(b)

(c)

(d)

Explanation:

Series pattern : aceg/aceg/aceg

Therefore, Required answer = ecag


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Select the correct alternative.

Q-14)   ac_cab_baca_aaa_aba

(a)

(b)

(c)

(d)

Explanation:

aca / cab / aba / cab / aaa / cab / a

Therefore, Required answer = aabc


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Select the correct alternative.

Q-15)   _OPQ N_PQ NO_ Q NOP_

(a)

(b)

(c)

(d)

Explanation:

NOPQ/NOPQ/NOPQ/NOPQ

Therefore, the Required answer = NOPQ


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

Q-16)   _ aaba _ bba _ bba _ abaa _ b

(a)

(b)

(c)

(d)

(e)

Explanation:

The series aaab/aabb/abbb/aaab/aabb.


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

Q-17)   ab _ bbc _ c _ ab _ ab _ b

(a)

(b)

(c)

(d)

Explanation:

The series is abc/b/bca/c/cab/a/abc/b.


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

Q-18)   b _ ccacca _ ba _ bbc _ bc _ a

(a)

(b)

(c)

(d)

Explanation:

The series is bbcca/ccaab/aabbc/bbcca.


Directions:
What should come in the place of question mark (?) in the following alpha - numeric series?

Q-19)   P3C, R5F, T8I, V12L,?

(a)

(b)

(c)

(d)

(e)


Directions:
In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Select the correct alternative.

Q-20)   a_b_c_a_bc _b_cb

(a)

(b)

(c)

(d)

Explanation:

a c b/c c b/a c b/c c b/ a c b

Therefore, Required answer = 'ccbcca'