Directions (Q. 1 – 5): What will come in place of question mark(?) in the following number series?
1. 12 13 17 26 42 ?
1) 57
2) 58
3) 59
4) 75
5) Other than those given as options
2. 1 2 8 48 384 ?
1) 3440
2) 3840
3) 3820
4) 3550
5) Other than those given as options
3. 157 150 136 115 87 ?
1) 50
2) 51
3) 52
4) 54
5) Other than those given as options
4. 1 4 18 44 83 ?
1) 131
2) 132
3) 135
4) 136
5) Other than those given as options
5. 8 4 4 6 12 ?
1) 30
2) 34
3) 38
4) 42
5) Other than those given as options
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