Number of students present in a class of 50 students
Then the random variable is

42% of the total number of student passed in a class test. How many students failed, if the total number of students in the class is 1450 ?

The following are the details or the number of students in a class of 30 students present during a week.Day,No.of Students present Monday Tueek.Day,No.of Students present Saturday,242028302622 Represent the above data by a pictograph.

The table given below shows the months of birth of 36 students of a class : A student is chosen at random from the class . What is the probability that the chosen student was born in October ?

The square of one-sixth of the number of students in a class are studying in the library and the remaining eight students are playing in the ground. What is the total number of students of the class ?

In a class, 5% students are absent on a particular day. If the number of students present on that day is 38 , the total strength of the class is :

800 chocolates were distributed among the students of a class. East student got twice as many chocolates as the number of students in the class. The number of students in the class was:

The students of a class donated a sum of Rs 2, 209. If each student donated as many rupees as the number of students in the class, then the number of students in the class is

The students of a class donated a sum of Rs 2,809 to the Fund. Each student donated as many rupees as the number of students in the class. The number of students in the class is: