'Tarai' soils are deficient in

A. Nitrogen

B. Phosphorus

C. Potassium

D. Zinc

Answer: Option D

Solution(By Examveda Team)

Tarai is a region of northern India and southern Nepal running parallel to the lower ranges of the Himalayas. A strip of undulating former marshland, it stretches from the Yamuna river in the west to the Brahmaputra River in the east.
Tarai soils are rich in nitrogen and organic matter but are deficient in Zinc.