You can cover Kutch and Rajasthan in 7 days. Since Monsoons have begun in both the states, the weather would be good to travel and enjoy. Even a 7-day trip covering Kerala would be a good choice. Wish you a safe trip!
Hi Arundhati, Depending on your location for a 7 day road trip you can go to Spiti Valley in Himachal Pradesh, Auli in Uttarakhand, Jodhpur-Jaisalmer, Bikaner in Rajasthan . In south you can take a road trip to Munnar, Alleppy, Thrissur and Kochi, or a roadtrip from Bangalore to Goa.
North east India is also a good option, you can visit Meghalaya and Sikkim in 7-8 days.