CBSE 2025, Compartment, Set 4

Question

Write a Python function that displays all the lines ending with a dot (.) from a text file "Colors.txt". For example, if the file contains:
White is a mix of seven colors.
What are these seven colors ?
VIBGYOR - violet, indigo, blue, green, orange and red.
When we mix all these colors we just get one light
which is the WHITE light.

Then the output should be :
White is a mix of seven colors.
VIBGYOR - violet, indigo, blue, green, orange and red.

(Hint: You will have to ignore trailing white spaces to check the last character)

Edvaya · Accepted Answer

The correct answer is Subjective. ```python def print_dot_lines(): try: with open("Colors.txt", "r") as file: lines = file.readlines() for line in lines: # rstrip() removes trailing whitespaces including newline characters if line.rstrip().endswith("."): # Using end="" to avoid double spacing since the line already contains a newline print(line, end="") except FileNotFoundError: print("File not found.") ```

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