How to be a Smart Student

How teachers and students ..... gender in the classroom .......... the learning environment.

The bar chart representing the number of first year B.com students of St. Xavier's college using different companies' smart phone .study bar chart The difference between the total number of students using smart phone of "Samsung combined together and the total number of students using smart phone of Sony taken together is

How many ways 3 students can be selected from 50 students ?

in a class of 240 students , each student got sweets that are 15% of the total number of students. How many sweet were there ?

Total strength of a class is 36 students. If three-fourth of the students is taking an examination from the class, then how many students are not taking the examination ?

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 ?

In a class, 60% of the total number of students are boys and there are 14 girls. How many students are there in the class?