TCS
Company
3,_,15,51,53,159,161?
Read Solution (Total 3)
-
- since 161-159 =2
53-51 =2
15-x=2 therefore x =13 - 13 years agoHelpfull: Yes(2) No(3)
- ans is 13
161-159=2
53-51=2
15-x=2
then x=13....
- 13 years agoHelpfull: Yes(1) No(3)
- SERIES IS WRONG ACTUAL SERIES IS 3 15 17 51...
- 13 years agoHelpfull: Yes(0) No(3)
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