In a class of 40 students, 25 study English, 15 study Mathematics, and 10 study

Practice Questions

Q1
In a class of 40 students, 25 study English, 15 study Mathematics, and 10 study both. How many students study only English?
  1. 15
  2. 25
  3. 10
  4. 5

Questions & Step-by-Step Solutions

In a class of 40 students, 25 study English, 15 study Mathematics, and 10 study both. How many students study only English?
  • Step 1: Identify the total number of students studying English, which is 25.
  • Step 2: Identify the number of students studying both English and Mathematics, which is 10.
  • Step 3: To find the number of students studying only English, subtract the number of students studying both from the total number of students studying English.
  • Step 4: Perform the calculation: 25 (total English) - 10 (both) = 15.
  • Step 5: The result is that 15 students study only English.
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