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Logical Reasoning
the next sequence follows a logic what number should replace the question mark ? 5,8,14,26,50,?
Read Solution (Total 10)
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- 5+3=8
8+3*2=14
14+6*2=26
26+12*2=50
50+24*2=50+48=98
ans 48
- 10 years agoHelpfull: Yes(2) No(0)
- ?=98
explanation:: (present term)*2 - 2 = next term
5
8=5*2 - 2
14=8*2 - 2
26=14*2 - 2
50=26*2 - 2
?=50*2 - 2 =>?=98 - 10 years agoHelpfull: Yes(1) No(0)
- 5x2-2=8,8x2-2=14,26x2-2=50,50x2-2=98
- 10 years agoHelpfull: Yes(1) No(0)
- 5*2=10 10-2=8
8*2=16 16-2=14
like wise
50*2=100 100-2=98 - 10 years agoHelpfull: Yes(0) No(0)
- 5+3=8
8+(3x2)=14
14+(6x2)=26
26+(12x2)=50
50+(24x2)=98
so 98 is the answer - 10 years agoHelpfull: Yes(0) No(0)
- Take alternate number- i.e. 5+9=14
8+18=26
14+36=50
Now 26+72=98. - 10 years agoHelpfull: Yes(0) No(0)
- 5+3=8
8+6=14
14+12=26
26+24=50
50+48=98 - 10 years agoHelpfull: Yes(0) No(0)
- 8-5=3
14-8=6
26-14=12
50-26=24
98-50=48
so ans 98
- 10 years agoHelpfull: Yes(0) No(0)
- 5 8 14 26 50 X
3 6 12 24 X-50 (so the value of X-50 is 48 b.coz in this series the 2nd no is twice of first no )
so X=50+48=98
- 10 years agoHelpfull: Yes(0) No(0)
- 98
5+5=10,10-2=8
8+8=16,16-2=14
.
,
50+50=100,100-2=98 - 10 years agoHelpfull: Yes(0) No(0)
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