ঘড়ির ঘন্টা এবং মিনিটের কাঁটা পরস্পরের সঙ্গে ৩০ ডিগ্রী কোণ করে কত বার?

The correct answer is ২২, which indicates that the hour and minute hands of a clock form a 30-degree angle with each other 22 times in a 12-hour period.

To understand this better, consider the following points:

    
• Every hour, the minute hand completes a full circle (360 degrees), while the hour hand moves by only 30 degrees (1/12 of a circle).
    
• As the minute hand moves around the clock, it catches up to the hour hand multiple times.
    
• In a full 12-hour cycle, this results in the hands forming a 30-degree angle 22 times, rather than 24 times, because there are certain instances where they overlap or are in positions that do not form a 30-degree angle.

So, the answer ২২ reflects the specific instances when the hands are 30 degrees apart within those 12 hours.

AI-এর ব্যাখ্যায় ভুল থাকতে পারে।