৫ জন মেয়ে ও ৫ জন ছেলে হ্যান্ডবল খেলছে। তাদের ডান হাতে মোট কয়টি আঙ্গুল আছে?
To solve this problem, let's analyze it step-by-step:

Step-1: We have 5 girls and 5 boys playing handball. Each person has two hands, but only one right hand and there are 5 fingers. So, for one person, the total number of fingers is 1 hands × 5 fingers = 5 fingers.

Step-2: Now, we have 10 players in total. So, the total number of fingers would be 10 players × 5 fingers/player = 50 fingers.

#Answer: 50 fingers