In a class of 33, the boys outnumber the girls by seven. How many girls are there?

by

A. 13 
B. 45
C. 50
D. 70

🧠 Explanation (Math):

Given: Class size 33; boys exceed girls by 7
Step 1: Let girls = g; boys = g + 7
Step 2: g + (g + 7) = 33 ⇒ 2g = 26 ⇒ g = 13
Final Answer: 13