Question

what is the meaning of blessing in disguise?

someone or something that is hidden
a problem that leads to something good
a complete waste of time

Explanation:

The phrase "blessing in disguise" is an idiom. An idiom is a group of words established by usage as having a meaning not deducible from those of the individual words. In this case, "blessing in disguise" means something that seems bad or unfortunate at first but later turns out to be good. For example, losing a job (which seems bad) could lead to finding a better - suited career (the hidden good).

Answer:

A problem that leads to something good.