Which district in Gujarat is known for its agate deposits?

Jamnagar
Rajkot
Bhavnagar
Vadodara

The correct answer is: a) Jamnagar.

Jamnagar is a district in the Indian state of Gujarat. It is located on the Gulf of Kutch, and is the second-most populous district in Gujarat after Ahmedabad. The district is known for its agate deposits, which are found in the Girnar hills. Agate is a type of chalcedony, and is a semi-precious stone. It is used in jewelry and other decorative items.

The other options are incorrect because:

  • Rajkot is a district in the Indian state of Gujarat. It is located in the Saurashtra region of the state. The district is known for its textiles and diamonds.
  • Bhavnagar is a district in the Indian state of Gujarat. It is located on the Gulf of Kutch, and is the third-most populous district in Gujarat after Ahmedabad and Jamnagar. The district is known for its oil refineries and petrochemical industries.
  • Vadodara is a city and district in the Indian state of Gujarat. It is the third-largest city in Gujarat after Ahmedabad and Surat. The city is known for its historical monuments, including the Lakshmi Vilas Palace and the Sayaji Baug Palace.