Collect the details and find the probabilites of selecting a boy from tenth standard in your school.

Collect the details and find the probabilites of selecting a student from tenth standard in your school.

Collect the details and find the probabilites of selecting a boy from you class.

Collect the details and find the probability of selecting a girl from you class.

Collect the information about cranial nerves, spinal nerves from internet or from your school library.

Which of the following collections are sets? All good players in your school.

In a school, total number of students in 10 A division is equal to the total number of students in 10 B. One students is to be selected from each division. Number of boys in 10A is 20. The probability of selecting a boy from 10 A is 2/5 and that of from 10 B is 3/5 .How many boys are there in 10 B?

In a school, total number of students in 10 A division is equal to the total number of students in 10 B. One students is to be selected from each division. Number of boys in 10A is 20. The probability of selecting a boy from 10 A is 2/5 and that of from 10 B is 3/5 .What is the probability of selecting a girl from 10A?

Collect the information about cranial nerves. Spinal nerves from internet or from your school library.

Find the number of ways of selecting 4 boys and 3 girls from a group of 8 boys and 5 girls.