Question

who is the most powerful rajya sabha or loksabha

Answer 1

lok sabha is more powerful than Rajya sabha because of the following reasons :

1-money bills can only be introduced in Lok sabha not in rajya sabha
2- in case of deadlock between two houses over a non-financial , the will of Lok sabha normally prevails , as it's strength is more than rajya sabha

Answer 2

lok sabha is more power full
because it can introduce a vote of no-confidence
it will decide weather a bill is money bill or not.
in a deadlock between lok and rajya sabha look sabha will win