Explanation:

All the statements are correct.

The India Justice Report (2020) prepared by the Tata Trusts in collaboration with the Centre for Social Justice, Common Cause, DAKSH, Vidhi Centre for Legal Policy and the Commonwealth Human Rights Initiative has been released recently.

• The Report assesses the capacity of various states to deliver justice.
• The overall ranking is a result of a state’s ranking across the four pillars of justice delivery system - Judiciary, Police, Prisons and Legal aid. 
• Maharashtra was ranked topmost among 18 states for the second time in a row, followed by Tamil Nadu and Telangana. Uttar Pradesh remains last.
• Amongst the smaller states, Goa remained at the top and Arunachal Pradesh at the bottom.

Women Ratio in Police Force

• Bihar leads the list of 25 states for employing most women in its police force which is 25.3%.
• It is the only state to have more than 20% women in the police force. However, women account for only 6.1% in the officer category.
• Tamil Nadu has the highest percentage of women police officers (24.8%), followed by Mizoram (20.1%). 

Women Ratio in Judiciary

• Overall, only 29% judges in High Courts across the country are women, but no state except Sikkim has over 20% women judges.
• Four states - Bihar, Uttarakhand, Tripura and Meghalaya have no woman judges in high courts.

Hence option 4th is correct.