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10,    11,    13,    21,     69,     ? The series follows the pattern of +1(1×1+1), +2(2×3+2), +8(8×5+8), +48(48×7+48) and so on. So, at the end, 69+384= 453

25     34   30      39      35     ?

  • Option 1)

    45

  • Option 2)

    44

  • Option 3)

    46

  • Option 4)

    50

  • Option 5)

    None of The Above

25     34   30      39      35     ? The series follows the pattern of +9, -4 and then again +9, -4 and so on. So, at the end, 35+9=44
16      8        12         30          ?        472.5 The series follows the pattern of ×0.5, ×1.5, ×2.5 and so on. So, 30×3.5= 105

126         64         34          20         14         ?

  • Option 1)

    12

  • Option 2)

    14

  • Option 3)

    16

  • Option 4)

    18

  • Option 5)

    None of The Above

126         64         34          20         14         ? The series follows the pattern of ÷2+1, ÷2+2, ÷2+3 and so on. So, 14÷2+5=12 

4        6          14        44            ?         892

  • Option 1)

    176

  • Option 2)

    172

  • Option 3)

    178

  • Option 4)

    1821

  • Option 5)

    None of The Above

4        6          14        44            ?         892 The series follows the pattern of ×1+2, ×2+2, ×3+2 and so on. So, 44×4+2=178

In a group of 40 boys, Raju is 12th from the left end and Raghu is 17th from the right end. If Dilip is placed exactly between them what is his right hand rank?

  • Option 1)

    22

  • Option 2)

    23

  • Option 3)

    24

  • Option 4)

    25

  • Option 5)

    None of the above

If dilip is exactly between them, then his place from right hand is 23

In a group of 40 girls, when latha was shifted by 4 places towards her right, then she become 12th from the left end what was her earlier position from the right end of the row?

  • Option 1)

    34

  • Option 2)

    32

  • Option 3)

    33

  • Option 4)

    35

  • Option 5)

    None of these

If new position is 12 from left and earlier position is 8 from left. So, 40-8+1=33 from right.

30, 34, 43, 59, 84, 120,?

  • Option 1)

    169

  • Option 2)

    148

  • Option 3)

    153

  • Option 4)

    176

  • Option 5)

    None of these

30, 34, 43, 59, 84, 120,? The series follows the pattern of +4, +9, +16, +25 and so on. So, at the end, 120+49=169

30, 34, 43, 59, 84, 120,?

  • Option 1)

    169

  • Option 2)

    148

  • Option 3)

    153

  • Option 4)

    176

  • Option 5)

    None of these

30, 34, 43, 59, 84, 120,? The series follows the pattern of +4, +9, +16, +25 and so on. So, at the end, 120+49=169

8, 43, 11, 41, __, 39, 17

  • Option 1)

    8

  • Option 2)

    14

  • Option 3)

    40

  • Option 4)

    44

  • Option 5)

    43

8, 43, 11, 41, __, 39, 17 It is the combination of two series at alternate positions. First series follows the pattern of +3 like 8+3=11, 11+3=14 and so on. Second series follows the pattern of -2 like 43-2=41, 41-2=39 and so on. So, at the end, 11+3=14.

70, 71, 76, __, 81, 86, 70, 91

  • Option 1)

    70

  • Option 2)

    71

  • Option 3)

    76

  • Option 4)

    75

  • Option 5)

    96

70, 71, 76, __, 81, 86, 70, 91 First, fourth and seventh number is similar. Second, fifth and eighth follow the pattern of +10 and same in case of other numbers.

664, 332, 340, 170, ____, 89

  • Option 1)

    85

  • Option 2)

    80

  • Option 3)

    109

  • Option 4)

    178

  • Option 5)

    97

664, 332, 340, 170, ____, 89 First number is double of second number. So, 89×2= 178

F2, __, D8, C16, B32

  • Option 1)

    A9

  • Option 2)

    G4

  • Option 3)

    E4

  • Option 4)

    E3

  • Option 5)

    A16

F2, __, D8, C16, B32 Characters follow the pattern of -1 and digits follow the pattern of ×2. So, F-1=E and 2×2=4

72, 76, 73, 77, 74, __, 75

  • Option 1)

    70

  • Option 2)

    71

  • Option 3)

    74

  • Option 4)

    78

  • Option 5)

    75

72, 76, 73, 77, 74, __, 75 The series follows the pattern of +4, -3 and then again +4, -3 and so on. So, 74+4= 78   

15, __, 27, 27, 39, 39

  • Option 1)

    51

  • Option 2)

    39

  • Option 3)

    16

  • Option 4)

    15

  • Option 5)

    23

15, __, 27, 27, 39, 39 2nd number is similar to first number. And other numbers follow the pattern of +12. So, 2nd number is 15

83, 73, 93, 63, __, 53, 113,

  • Option 1)

    53

  • Option 2)

    103

  • Option 3)

    73

  • Option 4)

    93

  • Option 5)

    33

83, 73, 93, 63, __, 53, 113, Follow the pattern of -10, +20, -30, +40 and so on. So, 63+40=103

32, 31, 32, 29, 32, 27, 32, ?, ?

  • Option 1)

    25, 32

  • Option 2)

    31, 32

  • Option 3)

    29, 32

  • Option 4)

    25, 30

  • Option 5)

    29, 30

32, 31, 32, 29, 32, 27, 32, ?, ? The series follows the pattern of -1, +1, -3, +3, -5, +5 and so on. So, at the end, 32-7=25, 25+7=32

14, 14, 26, 26, 38, 38, 50, ?, ?

  • Option 1)

    60, 72

  • Option 2)

    50, 62

  • Option 3)

    50, 72

  • Option 4)

    62, 62

  • Option 5)

    62, 80

14, 14, 26, 26, 38, 38, 50, ?, ? 2nd number is similar to first number. And other numbers follow the pattern of +12. So, at the end, first is 50, then 50+12=62

13, 29, 15, 26, 17, 23, 19, ?, ?

  • Option 1)

    21, 23

  • Option 2)

    20, 21

  • Option 3)

    20, 17

  • Option 4)

    25, 27

  • Option 5)

    22, 20

13, 29, 15, 26, 17, 23, 19, ?, ? It is the combination of two series at alternate positions. First series follows the pattern of +2 like 13+2=15, 15+2=17 and so on. Second series follows the pattern of -3 like 29-3=26, 26-3=23 and so on. So, at the end, 23-3=20 and 19+2=21.
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