Maths
Maths Puzzle
Logical Reasoning
Blood Relations
2,4,5,7,9,............?
Read Solution (Total 4)
-
- ans is 12
2+4=6-1=5
4+5=9-2=7
5+7=12-3=9
7+9=16-4=12 - 10 years agoHelpfull: Yes(9) No(0)
- 2,4,5 is gap of 1 and two in sequence... 4, 5 accordingly, 7 gap of 1 is 9 and sequence is 10 so result is 10
- 10 years agoHelpfull: Yes(0) No(0)
- 11
5-2=3
9-5=4
similarly
7-4=3
11-7=4
hence proved... ;) - 9 years agoHelpfull: Yes(0) No(2)
- 2+3=5,5+4=9,4+3=7,7+4=11
- 5 years agoHelpfull: Yes(0) No(0)
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