In the following questions, a series of numbers is given which follow certain rules. One of the number is missing. Choose the missing number from the alternatives given below.
|
9, 12, 11, 14, 13, ?, 15 |
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|
(a) |
17 |
(b) |
16 |
(c) |
19 |
(d) |
21 |
In the following questions, a series of numbers is given which follow certain rules. One of the number is missing. Choose the missing number from the alternatives given below.
|
9, 12, 11, 14, 13, ?, 15 |
|||||||
|
(a) |
17 |
(b) |
16 |
(c) |
19 |
(d) |
21 |