B1 noun /ɪnˌvɛs.tɪˈɡeɪ.ʃən/
investigation
जांच
Meaning
the process of inquiring into or examining something carefully to find the truth
Example
The investigation revealed new evidence about the fraud.
जांच में धोखाधड़ी के बारे में नया प्रमाण सामने आया।