Who was appointed as the first Chief Justice of the newly formed Telangana High Court?

Introduction / Context:
When new states or separate High Courts are formed in India, the appointment of the first Chief Justice becomes an important event and a favourite topic in current affairs questions. Telangana, which became a separate state, later got its own High Court distinct from the combined High Court of Judicature at Hyderabad. This question asks you to identify the first Chief Justice of the newly formed Telangana High Court.

Given Data / Assumptions:

We are given:
- Names of several judges, including some former Chief Justices of India and senior High Court judges.
- The question specifically refers to the first Chief Justice of the Telangana High Court.

Concept / Approach:
This is a factual question based on judicial appointments. Justice T.B.N. Radhakrishnan was appointed as the first Chief Justice of the Telangana High Court when it was created as a separate institution. Other names in the options are associated with different roles in the Supreme Court or other High Courts, not with this specific first appointment for Telangana.

Step-by-Step Solution:
Step 1: Recall the creation of the separate Telangana High Court after the bifurcation of the combined Andhra Pradesh and Telangana jurisdiction.
Step 2: Remember that Justice T.B.N. Radhakrishnan was sworn in as the first Chief Justice of the Telangana High Court.
Step 3: Distinguish him from other judges listed, such as Ranjan Gogoi and Dipak Misra, who served as Chief Justices of India.
Step 4: Confirm that neither Praveen Kumar nor V.K. Tahilramani hold the distinction of being the first Chief Justice of this High Court.
Step 5: Select 'T.B.N Radhakrishnan' as the correct answer.

Verification / Alternative check:
Judicial appointment notifications and news reports at the time of the Telangana High Court's establishment clearly state that Justice T.B.N. Radhakrishnan took oath as its first Chief Justice. Cross-referencing with biographies of the judges listed confirms their other roles and postings.

Why Other Options Are Wrong:
- Praveen Kumar: A senior judge, but not the first Chief Justice of the Telangana High Court.
- Ranjan Gogoi: Former Chief Justice of India, associated with the Supreme Court, not specifically with Telangana High Court's first Chief Justice role.
- V.K. Tahilramani: Former Chief Justice of another High Court, but not of Telangana as its first Chief Justice.
- Dipak Misra: Also a former Chief Justice of India, not the first Chief Justice of Telangana High Court.

Common Pitfalls:
A major source of confusion is that aspirants sometimes pick well-known names like Ranjan Gogoi or Dipak Misra simply because they remember them from the news. However, high profile does not automatically make them correct for every question about Chief Justices. Always focus on the specific High Court and the context: first Chief Justice of the Telangana High Court is Justice T.B.N. Radhakrishnan.

Final Answer:
Correct option: T.B.N Radhakrishnan