Match the following

Industry	Factory
a. Cement	Kalyanpur Cements Ltd, Banjari
b. Fertilizer	Harabhara Fertilizer, Dhanukagra
c. Foundry	Bharat Wagon and Engg. Co. Ltd, Muzaffarpur
d. Petroleum Refinery	Indian Oil Corporation, Barauni

A. a-1, b-2, c-3, d-4

B. a-3, b-4, c-1, d-2

C. a-4, b-3, c-2, d-1

D. a-1, b-3, c-4, d-2

Answer: Option A