Title: The Blue Book and the Broken Code
Characters:
Three weeks later, the class had a practical test. The task: "Create a Python program that takes a list of numbers and prints only the even ones." sumita arora ip book class 11
While others frantically searched their memory or peeked at neighbors, Rohan calmly wrote: Title: The Blue Book and the Broken Code Characters:
numbers = [23, 45, 66, 78, 91]
for num in numbers:
if num % 2 == 0:
print(num)
The teacher asked, "How did you remember the modulo operator so quickly?" Rohan: A Class 11 student who loves gaming
Rohan smiled. "Chapter 4, Topic: Arithmetic Operators. There's a blue box that says—'Remember: % gives remainder, not percentage.' I never forgot."
It costs around ₹550–650. For a school book, that’s steep. But considering you use it for practicals, theory, and revision for two years (Class 11 & 12 concepts are linked), it’s an investment.
COUNT, MAX, MIN, SUM.