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Logical Reasoning
Letter Series
79, 64 , 26, 15 ?
Read Solution (Total 7)
-
- 79= 7*9+1 = 64
64= 6*4+2 = 26
26= 2*6+3 = 15
15= 1*5+4 = 9
ans: 9 - 10 years agoHelpfull: Yes(182) No(5)
- 4
7+9=16(79)
6+4=10(64
2+6=8(26)
1+5=6(15)
- 10 years agoHelpfull: Yes(5) No(34)
- 7*9=63+1(64)
6*4=24+2(26)
2*6=12+3(15)
1*5=5+4(9)...so answer is 9 - 10 years agoHelpfull: Yes(3) No(2)
- (3*3)+0=9(answer)
(4*4)-1=15
(5*5)+1=26
(8*8)+0=64
(9*9)-2=81
(10*10)+2=102
(13*13)+0=169...etc - 10 years agoHelpfull: Yes(1) No(6)
- Ans is 9
7*9=63+1=64
6*4=24+2=26
2*6=12+3=15
1*5=5+4=9 - 9 years agoHelpfull: Yes(1) No(2)
- 0.00001+0.000001+0.00010+0.00100=
- 8 years agoHelpfull: Yes(0) No(2)
- 7*9+1= 64
6*4+2= 26
2*6+3= 15
1*5+4= 9 - 5 years agoHelpfull: Yes(0) No(0)
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