Hey Sourav,

70 marks are considered to be a good mark to get admission in some good colleges. Some of the colleges you can get with these marks are:

• Sardar Vallabh Bhai Patel Institute of Technology
• CEPT University
• And many more...

for more info I suggest you to visit https://engineering.careers360.com/exams/nata

Hope that helps 

all the best

Dear aspirant,

It is very hard to determine if you will get any seat at 70 marks in nata in pune because 70 isnt a high score. I suggest you to check previous year cutoff of architecture college if the closing marks was near 70 marks.