In a group of 30 students, 20 take French, 15 take Spanish, and 5 take neither language. How many students take both French and Spanish?

In a group of students, 225 students know French, 100 know Spanish and 45 know both. Each student knows either French or Spanish. How many students are there in the group?

In a class of 75 students, 40 take milk, 50 take tea and 30 take both. How many students take neither milk nor tea?

In a class of 50 students, 25 take Bengali, 16 take Hindi, 12 students take no language. How many take both Bengali and Hindi? (a) 3 (b) 4 (c) 9 (d) 13

How many students learn English one French?

In a class of 50 students 20 take Sanskrit but not Hindi and 37 take Sanskrit. How many students take Hindi but not Sanskrit? (Each student takes either Sanskrit or Hindi).

In a group of 40 students , 23 take the AP Psycholgy class , 18 take the AP Calculas class, and 8 take both classes . What is the probability that a student takes AP Psychology or AP Calculus ?

The given Venn diagram represent the number of students in a class who study three languages, French Spanish and Japanese. The number of students studying French, Spanish and Japanese is:

In a group of people 50 speak French, 20 speak Spanish and 10 speak both Spanish and French.Find the number of people speaking only Spanish