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 2,809 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:

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