Critical Reasoning (CR) | Re: A tree's age can be determined by counting the

6 droughts, followed by 3 Rains and 3 droughts.
Oldest will have as many number of continuous droughts.
If a log X has 7 drought ones, whereas on the other hand a second one Y has 7 droughts and 2 rainy ones. It will imply the first one is older than the second. A third Z with 7 droughts 2 rain and 2 droughts will still be younger than the first because the first probably did not survive after the 7 droughts. So, the final order is X>Y>Z.
Answer- option C.

---