The length of a square field and a rectangle field are 80 m and 100 m respectively. If perimeter of both fields is same ,find the breadth of rectangle field.
There are 6 Indians and ate foreigner find number of committee form with at least two Indians such that number of corners is to increase the number of Indians
In a school there are 20 student in the class in which 5 are girls and 15 are boys a team of students are going to be made in which at least two girls are compulsory.