Answer:
A
Step-by-step explanation:
Hi there!
If Ram dropped Ribbon P first, then it would be on the very bottom of the stack of ribbons since it was the first to reach the ground.
Next, Ram drops Ribbon Q. This means Ribbon Q would lay on top of Ribbon P.
Finally, Ram drops Ribbon R. This makes Ribbon R sit on top of both Ribbon P and Ribbon Q.
I hope this helps!