Correct Answer:
Option B - The NITI (Naitonal Institution for Transforming India) Aayog is not a constitutional body. It replaced the Planning commission on 1 January 2015. It is a non-constitutional body. Rest all are constitutional bodies.
Finance Commission - Article 280
National Commission for Schedule Tribes - Article 338 (a)
Election Commission - Article 324
B. The NITI (Naitonal Institution for Transforming India) Aayog is not a constitutional body. It replaced the Planning commission on 1 January 2015. It is a non-constitutional body. Rest all are constitutional bodies.
Finance Commission - Article 280
National Commission for Schedule Tribes - Article 338 (a)
Election Commission - Article 324