महाराष्ट्रात डाळ व तेलगिरण्या प्रामुख्याने______ या भागात आढळतात.

The correct answer is Option D (Vidarbha, Marathwada and Khandesh).

Key Points:
• Agro-Processing Geography of Maharashtra:
• The spatial distribution of processing industries is heavily determined by proximity to agro-climatic zones producing raw materials:
• Pulses (Tur, Urad, Gram): Primarily cultivated in the dry, black-cotton soil belts of Marathwada (Latur is known as the pulse hub of Maharashtra) and Vidarbha (Akola, Amravati, Nagpur).
• Oilseeds (Soybean, Groundnut, Cottonseed): Extensively grown in Vidarbha, Marathwada, and Khandesh (Jalgaon is historically renowned for oil mills and edible oil clusters).
• In contrast, Konkan (Thane, Raigad, Ratnagiri) and eastern Vidarbha (Bhandara, Gondia) are paddy/rice growing zones dominated by rice mills.
• Therefore, dal and oil mills are heavily agglomerated in Vidarbha, Marathwada, and Khandesh (Option 4).
• Key Takeaway: Dal and edible oil mills in Maharashtra are concentrated in the pulses and oilseeds heartland: Vidarbha, Marathwada, and Khandesh.