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8. 3, 15, x, 51, 53, 159, 161 a) 17 b) 34 c) 54 d) 112
Read Solution (Total 3)
-
- 17.
5*3=15
then 15+2=17
then 17*3=51
then 51+2=53
53*3=159 likewise,,
- 12 years agoHelpfull: Yes(9) No(2)
- @ Shikha
The correct question is as follows
5,15,x,51,53,159,161 - 12 years agoHelpfull: Yes(1) No(0)
- @ Lokesh,
what is the logic for 8.3,15,x,51....?
How 8.3 and 15 are decided in series? - 12 years agoHelpfull: Yes(0) No(0)
TCS Other Question
7. 5, 9, 12, 18, 26, 36, 47, 72, _ ?
1. Simple question but big one on average age 5th like a, b, c weighted separately 1st a, b, c then a & b, then b & c, then c & a at last abc, the last weight was 167, then what will be the average weight of the 7 reading? a) 95 b) 95.428 c) 95.45 d) 94