Explanation:

Statement 1 and 3 are correct. Vindhya Range, broken range of hills forming the southern escarpment of the central upland of India. From Gujarat state on the west, it extends about 675 miles (1,086 km) across Madhya Pradesh state to abut on the Ganges (Ganga) River valley near Varanasi, Uttar Pradesh. The mountains form the southern edge of the Malwa Plateau and then divide into two branches: the Kaimur Range, running north of the Son River into western Bihar state, and the southern branch, running between the upper reaches of the Son and Narmada rivers to meet the Satpura Range in the Maikala Range (or Amarkantak Plateau).

Satpura range is a range of hills, which is part of the Deccan plateau, western India. The hills stretch for some 560 miles (900 km) across the widest part of peninsular India, through Maharashtra and Madhya Pradesh states. The range, the name of which means “Seven Folds,” forms the watershed between the Narmada (north) and Tapti (south) rivers. Satpura range is parallel to Vindhyan range.

Statement 2 is correct. Satpura range is a combination of Satpura, Mahadeo, and Maikala hills. Satpura hills are tectonic mountains, formed about 1.6 billion years ago, as a result of folding and structural uplift. They are a Horst landform. They run for a distance of about 900km. Mahadeo hills lie to the east of Satpura hills. Pachmarhi is the highest point of the Satpura range. Dhupgarh (1350m) is the highest peak of Pachmarhi.