Former union minister and former Karnataka CM, D.V. Sadananda Gowda is a cabinet minister in the current central cabinet (February-2020). What is his portfolio?

Chemicals and Fertilizers

The correct answer is Option (4) - Chemicals and Fertilizers

As of February 2020, D.V. Sadananda Gowda held the portfolio of Cabinet Minister for Chemicals and Fertilizers in the central government. In this role, he was responsible for overseeing policies and initiatives related to the production, distribution, and regulation of chemicals and fertilizers in India.