Q1. Which of the following is an important isabgol-producing area of Rajasthan?
Explanation
Barmer is an important isabgol-growing belt in western Rajasthan, where arid conditions and suitable soils support this medicinal crop. Isabgol, or psyllium husk, is grown in dry regions and has commercial value in the state’s agriculture. Jodhpur also lies in the arid west but is not the keyed important producing area in this question. Jaipur is better known for administrative, commercial and horticultural activity, not as the main isabgol belt. Kota’s agriculture is associated more with the Chambal-irrigated south-eastern region, so it does not fit this crop-area identification.
