1
What will come in place of question mark (?) in the given number series ?
8 20 35 54 78 ?
8 20 35 54 78 ?
- A114
- B169
- C108
- D123
Answer not set
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0
CCommunity
Solution
The pattern is :
8 + $12$ = 20
20 + $12 + 3$ = 35
35 + $12 + 3 + 4$ = 54
54 + $12 + 3 + 4 + 5$ = 78
78 + $12 + 3 + 4 + 5 + 6$ = 108
The pattern is :
8 + $12$ = 20
20 + $12 + 3$ = 35
35 + $12 + 3 + 4$ = 54
54 + $12 + 3 + 4 + 5$ = 78
78 + $12 + 3 + 4 + 5 + 6$ = 108
0
CCommunity
Solution
The pattern is :
8 + $12$ = 20
20 + $12 + 3$ = 35
35 + $12 + 3 + 4$ = 54
54 + $12 + 3 + 4 + 5$ = 78
78 + $12 + 3 + 4 + 5 + 6$ = 108
The pattern is :
8 + $12$ = 20
20 + $12 + 3$ = 35
35 + $12 + 3 + 4$ = 54
54 + $12 + 3 + 4 + 5$ = 78
78 + $12 + 3 + 4 + 5 + 6$ = 108