Who said 'judicial activism' should not become 'judicial adventurism'?

‘Judicial Activism’ in India is related to –

Name the Chairman of the ‘Law Commission’ who advocated that One-third of the Judges in each High Court should be from another State.

Who among the following said, “Indian judiciary suffers from luxurious litigation”?

In the Indian judicial system, writs are issued by

In India, judicial review is based on