Panchkula
 Hisar
 Sonipat
 Gurgaon
Answer is Right!
Answer is Wrong!
The correct answer is: A. Panchkula.
The State Vigilance Bureau is an anti-corruption agency in the Indian state of Haryana. It is headquartered in Panchkula, Haryana. The Bureau is headed by a Director General of Police (DGP)-rank officer. The Bureau has its offices in all the districts of Haryana.
The Bureau’s functions include:
- To investigate cases of corruption against government employees.
 - To take preventive measures against corruption.
 - To create awareness about corruption among the public.
 - To provide training to government employees on anti-corruption measures.
 
The Bureau has been successful in investigating and prosecuting a number of cases of corruption. It has also been successful in creating awareness about corruption among the public. The Bureau has played a significant role in reducing corruption in Haryana.
The other options are incorrect because:
- B. Hisar is a city in Haryana. It is not the headquarters of the State Vigilance Bureau.
 - C. Sonipat is a city in Haryana. It is not the headquarters of the State Vigilance Bureau.
 - D. Gurgaon is a city in Haryana. It is not the headquarters of the State Vigilance Bureau.