In a class of 50 students, 25 study English, 20 study Hindi, and 5 study both. H
Practice Questions
Q1
In a class of 50 students, 25 study English, 20 study Hindi, and 5 study both. How many students study only one language?
20
25
30
35
Questions & Step-by-Step Solutions
In a class of 50 students, 25 study English, 20 study Hindi, and 5 study both. How many students study only one language?
Step 1: Identify the number of students studying English, which is 25.
Step 2: Identify the number of students studying Hindi, which is 20.
Step 3: Identify the number of students studying both languages, which is 5.
Step 4: Calculate the number of students studying only English by subtracting the number of students studying both from those studying English: 25 - 5 = 20.
Step 5: Calculate the number of students studying only Hindi by subtracting the number of students studying both from those studying Hindi: 20 - 5 = 15.
Step 6: Add the number of students studying only English and only Hindi to find the total number of students studying only one language: 20 + 15 = 35.
