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# Logical Reasoning

## Questions and answers on Series Completion reasoning

### Series Completion reasoning

1.

Which number comes in the (….)?
30, 29, 27, (….), 20, 15

 A. 22 B. 24 C. 34 D. 45
2.

Fill the blank in the given list?
2, 7, 22, 67, 202, ……

 A. 607 B. 690 C. 546 D. 712
3.

Complete the given series?
75, 85.5, 98, (….), 129

 A. 123 B. 121.5 C. 112.5 D. None
4.

Complete the following series?
5, 11, 24,(…)

 A. 21 B. 51 C. 56 D. 72
5.

Find the missing number?
1, 3, 10, 32, 99, 301, (…)

 A. 210 B. 521 C. 908 D. 809
6.

Which number comes in the (….)?
812506024, 81250602, 1250602, 125060 ,(…)

 A. 25060 B. 2506 C. 5060 D. None
7.

Fill the blank in the given list?
11 1/9 , 12 1/2 , 14 2/7 , 16 2/3 , (…)

 A. 25 B. 21 C. 20 D. 32
8.

Complete the given series?
1, 8, 27, 64, 125, (…)

 A. 213 B. 216 C. 231 D. 321
9.

Complete the following series?
10, 17, 24, 31, 38, (…)

 A. 346 B. 321 C. 235 D. 418
10.

Find the missing number?
5, 25, 125, 625,……..is 15625

 A. 7th B. 8th C. 6th D. None
11.

Pick the wrong number in the given list?
3, 7, 12, 15, 19

 A. 12 B. 45 C. 18 D. 75
12.

Which is the wrong number in the given list?
625, 576, 528, 484, 441

 A. 625 B. 528 C. 441 D. None
13.

Find the wrong number in the given list?
2, 6, 12, 36, 72, 236

 A. 245 B. 238 C. 236 D. 72
14.

Find the missing alphabets in the given list?
W,U,S,Q,O,?,?

 A. M, I B. M, K C. P, N D. None
15.

What are the missing alphabets in the given list?
BD, FH, JL,NP,?

 A. RT B. WY C. AC D. ZB
16.

Complete the given alphabet series?
A,C,F,J,O,----

 A. R B. W C. A D. U
17.

Replace the question mark by appropriate alphabets?
Cx, fu, ir, ? ol, ri

 A. uf B. ft C. lo D. None
18.

Find the missing letters in the given list?
AB ???B?BBAA?

 A. BAAAB B. AAAAB C. BAABA D. None
19.

What are the missing letters in the given list?
ABCA?BCAAB?CA?BBC?A

 A. ABCA B. ACAB C. ABAC D. CBAB
20.

Fill the blanks with the correct letters?
BC?B?C?B?CCB.

 A. CBCB B. BCBC C. CBBC D. BCCB