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Logical Reasoning
A family I know has several children.Each boy in this has as many as many sister as brother.But each girl is twice as many brother as sister.
How many brother ans sister are there?
a.6 brother and 2 sister
b.4 brother and 3 sister
c.2 brother and 6 sister
d.3 brother and 3 sister
Read Solution (Total 5)
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- 4 brother and 3 sister
- 10 years agoHelpfull: Yes(1) No(0)
- b-1 = g
b = 2g-2
boys=4
girls = 3 - 9 years agoHelpfull: Yes(0) No(0)
- 4 brother and 3 sister
- 9 years agoHelpfull: Yes(0) No(0)
- only option b satisfies the condition.
- 9 years agoHelpfull: Yes(0) No(0)
- 4 brother and 3 sister
- 8 years agoHelpfull: Yes(0) No(0)
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