Find Missing Character: Solved Examples

Insert the missing number in each of the following
  1. 1.105
    2.142
    3.128
    4.118
    Answer Key: 3
    Explanation: The pattern is : 62+28/10 = 9; 18+52/10 = 7.
    So, missing number= x+32/10 = 16, x=128
  2. 1.80
    2.90
    3.72
    4.64
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    Answer Key: 2
    Explanation: The pattern is: (12×4)-(5×3)=33,(15×7)-(8×6)=57.
    ∴ Missing number =(17×9)-(9×7)=90.
  3. 1.18
    2.20
    3.23
    4.25
    Answer Key: 2
    Explanation: The pattern is: (65+25) – (33+25) =32, (32+9)-(15+6)=20.
    So, missing number = (18+20)-(13+5)=20. So answer is option 2
  4. 1.27
    2.15
    3.30
    4.63
    Answer Key: 4
    Explanation: Going  anticlockwise starting from 0, the terms are : 12 - 1, 22 - 1, 32 - 1. So, missing number = 42 - 1 = 15. So answer is option 2
  5. 1.64
    2.18
    3.24
    4.27
    Answer Key: 1
    Explanation: Going anticlockwise starting from 1, numbers are 13,23,33, 43. So missing number is 64
    So answer is option 1
  1. 1.41
    2.43
    3.31
    4.40
    Answer Key: 1
    Explanation: In the each row middle term is average of extreme terms 17+15/2 = 16, 52+26/2 = 39. So, missing number =37+45/2 = 41.Hence, the answer is option 1
  2. 1.F
    2.G
    3.H
    4.K
    Answer Key: 1
    Explanation: Positions of alphabets (A to Z) is (1-26)    we have:
    In the first column, P-A=16-1=15=O.
    In the second column, J-D=10-4=6=F.
    So, in the third column, missing letter =O-I=15-9=6 =F
    So the answer is option 1
  3. Find the missing term in each of the following
    1.445
    2.446
    3.472
    4.435
    Answer Key: 1
    Explanation: We have:1×1+1=2, 2×2+2=6, 6×3+3 = 21, 21×4+4=88.
    So, missing number=88×5+5=445 so answer is option 1
  4. 1.8
    2.9
    3.4
    4.25
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    Answer Key: 3
    Explanation: The two ends of each line   contain a number and its square -5.  e.g.  152-5=220, 182-5=319 So, missing number =32-5=4. So answer is option 3
  5. 1.70
    2.206
    3.106
    4.100
    Answer Key: 2
    Explanation: The pattern is middle number is sum of extreme terms. So, missing number = 52+48+49+57=206 So the answer is option 2
  6. 1.216
    2.343
    3.215
    4.342
    Answer Key: 3
    Explanation: Pattern is that each number are of the form N3 - 1.
    N= 3 which gives 33 - 1= 26
    N= 4 which gives 43 - 1= 63
    N= 5 which gives 53 - 1= 124
    Hence answer would be N= 6 which gives 63 - 1= 215
    So answer is option 3
  7. 1.832
    2.777
    3.245
    4.779
    Answer Key: 4
    Explanation: By going in clockwise direction we find the following pattern
    2 + 13-1=2; 2+23-1=9; 9+33-1= 35
    35+43-1=98 ; 98+53-1=222.
    222+63-1=437 and 437+73-1=779
    Hence, the answer is option 4
  8. 1.76
    2.66
    3.86
    4.56
    Answer Key: 1
    Explanation: The pattern is as follows
    45+20-27=38; 37+15-16=36; so 33+58-15=76 so answer is option 1
  9. 1.36
    2.66
    3.24
    4.28
    Answer Key: 1
    Explanation: The pattern is: number in the circle is average of numbers outside the circles.
    So missing number is(25+36+48+35)/4 =36 so answer is option 1
  10. 1.90
    2.76
    3.84
    4.88
    Answer Key: 1
    Explanation: Going clockwise starting with 6 pattern is 6=22+2, 12 = 32+3,
    20 =42+4, 30 =52+5, 42 =62+6
    56 = 72+7, 72=82+8, so missing number is 92+9=90 , So answer is option 1
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