Question

A Hindu wanting to work on spiritual awareness might decide to

attend a session of temple worship.
work to build good karma.
meditate or participate in yoga.
build a shrine for worship at home.

Answer 1

I think that the following are correct:

Attend a session of temple worship
Work to build good karma
build a shrine for worship at home

Although if you have a multiple choice question, i'm not sure which one to narrow it down to.

Hope this helps a little?