Get the hang of something
समझें कि चीजें कैसे काम करती हैं
You need to get the hang of how to work here.

Get the picture
कुछ स्पष्ट रूप से समझें या स्पष्ट रूप से देखें
Now I got picture of this concept.

Not have a clue
नहीं पता
I don't have any clue about this incident.

Jump on conclusion
स्पष्ट विचार के बिना कुछ मान करना
Don't jump to the conclusions watching this fake news.