Reasoning Series Questions and Answers

Reasoning Series Questions and Answers with solution. Free Mock Test of Alphabet and Number Series question in English. Practice Set is useful for SSC, UPSSSC PET, NRA CET and Competitive Exams.

Mock Test : Alphabet and Number Series Questions
Number of Questions : 20
Language : English
Daily New Practice Set

Results

#1. Complete the Series.
5, 2, 7, 9, 16, 25, ?

Addition of previous 2 numbers 5 2=7, 2 7=9, ..16 25=41

#2. Complete the Series.
6, 19, 54, 167, 494, ?

6, 19, 54, 167, 494, ?

6×3 1, 19×3-3, 54×3 5, 167×3-7, 494×3 9=1491

#3. Complete the Series
144, 256, 400, 576, 784, ?

Square of 12, 16, 20, 24, 28, 32

#4. Complete the Series
Z1A, X2D, V6G, T21J, R88M, P445P, ?

Z1A, X2D, V6G, T21J, R88M, P445P, ?

Z,X,V,T,R,P,N

1,2,6,21,88,445
1×1 add 1=2, 2×2 add 2=6, 6×3 add 3=21, 21×4 add 4=88, 88×5 add 5=445, 445×6 add 6 =2676

A,D,G,J,M,P,S (Gap of 2)

N2676S

#5. Complete the Series
3, 8, 23, 68, 203, ?

Multiply 3 -1

#6. Complete the Series.
0, 7 , 26, 63, 124, ?

13-1, 23-1, 33-1… 63-1 =216-1

#7. Complete the series
1024, _____, 1600, 2000, 2500, 3125

1600 x 1.25 = 2000
2000 x 1.25 = 2500
2500 x 1.25 = 3125

same way

1024 x 1.25 = 1280

#8. Complete the Series.
A, C, F, H, K, ?

#9. Complete the Series.
4, 28, 6, 26, 8, 24, 10, 22, ?

Two Series 4,6,8,10,12

#10. Fill the blank ?
r_pr_p_q_r_p

pair of pqr three letters

#11. Fill the blank ?
cccbb _ aa _ cc _ bbbaa _ c

3b, 3c, 3a

#12. Complete the Series
6, 62, 214, 510, 998, ?

62-6, 214-62, 510-214, 998-510,

56, 152,  296, 488,

96, 144,192,

48, 48

Now 192 48 = 240,  488 240 = 728, 998 728=1726

#13. Complete the Series.
12, 21, 23, 32, 34, ?

12 9 =21, 21 2 =23,   34 9= 43

#14. Complete the Series.
AIQ, BJR, CKS, DLT,?

#15. Complete the Series
2, 5, 9, 19, 37, ?

2×2 1, 5×2-1, 9×2 1, 19×2-1, 37×2 1= 75

#16. Complete the Series.
67, 70, 74, 77, 81, 84, ?

#17. If 6 # 8 = 28 and 5 # 12 = 13, than 9 # 40 =?

Square of 6 – 8 = 36-8=28

Square of 9 – 40 = 41

#18. Complete the Series.
3, 10, 101, ?

3 cube 1, 10 cube 1, 101 cube 1 = 10202

#19. Complete the Series.
13,14,18,27,?,68,104,

Difference of 1,4,9,16,25,36 i.e square of 1,2,3,4,5,6

#20. Find the missing number in series ?
8, 24, ? , 80, 120

Difference is 16, 24, 32,40

FINISH

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The Alphabet and Number Series Questions are selected from the previous year exam question paper of SSC CGL, CHSL, CPO and other competitive exams. The Mock practice set is as per latest pattern and syllabus of upcoming Govt jobs examinations.

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