The idiom "hit upon" means-

এটি একটি English বহু নির্বাচনী প্রশ্ন যা বিভিন্ন শ্রেণীর শিক্ষার্থীদের জন্য।

ব্যাখ্যা

The idiom "hit upon" means to find or discover something unexpectedly or by chance. It implies stumbling upon an idea, solution, or insight through a stroke of luck or random occurrence. The idiom is often used to describe sudden and unexpected discoveries or solutions that come to someone's mind seemingly out of the blue. One reliable source that can shed more light on this idiom is the Cambridge Dictionary. According to the dictionary, "hit upon" is defined as "to think of an idea when you did not expect or plan to." Furthermore, the idiom "hit upon" can also be explained in a broader context using reliable sources like Merriam-Webster. It describes the idiom as "to come upon often accidentally" or "to meet with or discover by chance." In conclusion, the idiom "hit upon" means to find or discover something unexpectedly or by chance, often describing the experience of stumbling upon an idea, solution, or insight that was not intentionally sought after. This understanding is supported by reputable sources such as the Cambridge Dictionary and Merriam-Webster.