HR Round
Interview
Logical Reasoning
26-1=63
PROVE IT BY CHANGING ONE NUMBER OR SYMBOL, I MEAN ARTHEMATIC OPERATIONS
Read Solution (Total 8)
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- 2^6=64
64-1=63 - 9 years agoHelpfull: Yes(13) No(0)
- he says change one number or symbol so change = sign to less then sign
26-1 - 8 years agoHelpfull: Yes(4) No(0)
- by reversing 26 we get 62 .
then 62+1=63 - 9 years agoHelpfull: Yes(2) No(2)
- 2^6-1
=64-1
=63 - 9 years agoHelpfull: Yes(0) No(0)
- 26-1=63
so,62=63-1
=62 - 9 years agoHelpfull: Yes(0) No(1)
- (2 power 6 )- 1
64-1=63 - 8 years agoHelpfull: Yes(0) No(0)
- by reversing positions of 6 and 2 in 26
and change '-' symbol has + - 8 years agoHelpfull: Yes(0) No(0)
- swap the no 2 with 6 & 6 with 2 then 26 will be 62
then 62+1=63 - 5 years agoHelpfull: Yes(0) No(0)
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