TCS Company

In a family there are some boys and girls.all boys told they are having equal no of brothers and sisters and girls told that they are having twice the no of brothers than sisters. how many boys and girls present in family?

Read Solution (Total 4)

let x girls and y boys
then y-1=x
and 2(x-1)=y
then boys =y=4
girls=x=3
13 years agoHelpfull: Yes(9) No(0)

4boys and 3girls
13 years agoHelpfull: Yes(5) No(0)
3 girls and 4 boys
13 years agoHelpfull: Yes(1) No(1)
i can't understand the answer clearly . explain this question and answer
4 years agoHelpfull: Yes(0) No(0)

TCS Other Question

A triangle is made from a rope.the sides of the triangle are A cm,B cm and C cm. what will be area of the square made from the same rope? 2 years ago of A is x times that of B. 3 years hence the age of A is 4/3 times of B.what is the present age of B in binary form? what is the value of x and y?