Q: Which one of the following countries has hosted the Army Exercise TSENTR, 2019?
(a)Russia
(b)China
(c)Kazakhstan
(d)Kyrgyzstan
Correct Answer: (b)
The correct answer is (c): Kazakhstan. Subject: Defence & Security | Sub-topic: Indian Defence Forces Note: This answer was determined through AI-based research. Verify against the official answer key when available.