The difference between consecutive terms are respectively. 5, 7, 9, 11 and 13. So, 34 is a wrong number.
Subtract 1, 3, 5, 7, 9, 11 from successive numbers. So, 34 is wrong.
Prime number 2, 3, 5, 7, 11, 13 are to be added successively. So, 165 is wrong.
Prime numbers 2, 3, 5, 7, 11, 13 have successively been subtracted. So, 100 is wrong. It must be (108 - 11) i.e., 97.
Each number is the preceding number multiplied by - 2. So, the required number is - 128.
Number are 13, 23, 33, 43, 53, 63.
So, the missing number is 73 = 343.
Go on multiplying the given numbers by 2, 3, 4, 5, 6. So, the correct next number is 1440.
The pattern is 1 x 2, 2 x 3, 3 x 4, 4 x 5, 5 x 6, 6 x 7, 7 x 8. So, the next number is 8 x 9 = 72.
Go on multiplying 2 and adding 1 to get the next number. So, 39 is wrong.
Go on dividing by 4 to get the next number. So, 200 is wrong.
Go on multiplying with 1, 2, 3, 4, 5, 6 to get the next number. So, 96 is wrong.
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