The idiom "Open a can of worms" refers to initiating a situation or uncovering something that is likely to cause significant problems, trouble, and complications.
Option 2, "To spark a situation that creates problems and complications", is the correct meaning. It accurately reflects the act of initiating a complex and troublesome issue that is difficult to resolve.
The other options are not appropriate:
The core idea of the idiom is to bring forth a complex situation full of difficulties.
Select the INCORRECTLY spelt word.
Select the option that will improve the underlined part of the given sentence. In case no improvement is needed, select ‘No improvement’.
Since my friend was not feeling well, she asked me to come over and take care of her.
Select the most appropriate idiom to fill in the blank.
Mala __________ by cheating on the exam to win her bet with Priya.
Select the most appropriate meaning of the given idiom.
Where the shoe pinches
What does it imply when people say to ‘read between the lines’?