In a class ,25 students play cricket ,25 play footballand 10 play both.10 play neither cricket nor football.what is the numbar of students in the class?

the leangth of a rectangular field is 30 meter.a fence surrounding the field has a total leangt of 140 meter.w...

the product of two consecutive negetive even integers is 24.what is the larger number?

if(x+3)^2=225,which of the following can be the value of x-1 ?

tahmid is four times as old as koushik.in x years,tahmid will be three times as old as koushik.how old is kous...

on a youth football team, the ratio of boys to girls is 6 to 7.if there are 2 more girls than boys on the team...

X,Y and Z can do a piece of work in 6 hours.X and Y can do the same work in 8 hours and Y and Z can do the sam...