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in a family,there are some boys and grls,all boys told that they have equal number of brothers ansd sisters and girls told that they are having twice the number of brothers than sisters.how many boys and girls presnt in a family?
Read Solution (Total 17)
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- 4 boys and 3 girls
each boy will have 3 bro and 3 sis and each girl will have 4 bro and 2 sis which satisfies the condition... - 10 years agoHelpfull: Yes(27) No(0)
- b-1=g
b=2(g-1)
solving 2 eqns
g=3
b=4 - 10 years agoHelpfull: Yes(17) No(2)
- 4 Boys and 3 girl
- 10 years agoHelpfull: Yes(11) No(1)
- a boy has one bro and one sis
a girl has 2 bros and one sis
so a boy+one bro+2bro=4boys
agirl+one sis+one sis=3girls
ans:4boys and 3girls - 9 years agoHelpfull: Yes(8) No(0)
- 2 boys and 1 girl
- 10 years agoHelpfull: Yes(0) No(6)
- 4 boys and 3 girls
- 10 years agoHelpfull: Yes(0) No(2)
- Shaonli Datta can U explain in detail.
- 10 years agoHelpfull: Yes(0) No(1)
- 4 boys & 3 Girls
- 10 years agoHelpfull: Yes(0) No(1)
- 4 Boys and 3 Girls
- 10 years agoHelpfull: Yes(0) No(1)
- 4 boys 3 girls
- 10 years agoHelpfull: Yes(0) No(1)
- 4 brothers ,3 sis. every boy has 3 brothers ,3 sis and evey sis has 2 si and 4 bro
- 10 years agoHelpfull: Yes(0) No(1)
- 4 boys and 3 girls
- 10 years agoHelpfull: Yes(0) No(1)
- 4 boys and 3 girls
- 10 years agoHelpfull: Yes(0) No(2)
- 4 boys and 3girls
- 9 years agoHelpfull: Yes(0) No(0)
- 4 boys and 3 girls
boys said equal no.of brothers and sisters
each boy has 3 brothers and 3 sisters
girls said twice no.of brothers than sisters
each girl has 2 sisters and 4 brothers - 9 years agoHelpfull: Yes(0) No(0)
- 4 boys and 3 girls.
1boys told the egual no. of bro and sisters=1BOYS ,IBRO,1SISTER
GIRLS TOLD THAT BROTHERS TWICE THAN SISTERS=1 GIRL, BRO , 2 SISTERS
TOTAL SUM UP= 4BOYS & 3 GIRLS
- 9 years agoHelpfull: Yes(0) No(0)
- family- 1)b- b and s
2) g- 2b and s
so total boys and girls= 4:3 ans - 9 years agoHelpfull: Yes(0) No(0)
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