In Lev Vygotsky's theory, the strategy of ‘simplifying questions, giving cues and telling initial steps to solve a question helps them in overcoming the obstacles of solving a given question’ is referred to as:

Correct option is A

Scaffolding
This strategy is referred to as 'scaffolding' in Vygotsky's theory. It involves providing support and guidance to learners to help them solve problems or complete tasks.