Question

what procedure must be followed if a motion of no confidence against the council of minsters is passed in the lok sabha

Answer 1

see if no confidence motion is passed then the ruling party has to dissolve their session if 1/3rd member are in against

Answer 2

A motion of no-confidence, or a vote of no confidence, or no confidence motion, is a statement or vote about whether a person in a position of responsibility (government, managerial, etc.) is no longer deemed fit to hold that position, perhaps because they are inadequate in some aspect, are failing to carry out obligations, or are making decisions that other members feel detrimental. As a parliamentary motion, it demonstrates to the head of state that the elected parliament no longer has confidence in (one or more members of) the appointed government. In some countries, if a no confidence motion is passed against an individual minister they have to resign along with the entire council of ministers.