Is admission in IIT, Roorkee for B.Arch done on the basis of NATA score or JEE Mains (paper 2) score?

The format of  NATA test is given below:

Part 1:Drawing and Composition Test  (Duration: 90 minutes,  Maximum marks: 80)

A1: Composition and Colour

A2: Sketching and Composition

A3: 3D composition

Part 2: Computer based Adaptive Test (Duration: 90 Minutes,  Maximum marks: 120 marks)

B1

Applicants have to pay a fee for submitting NATA application form. Fee for NATA application form is INR 1750 for General/OBC category, INR 1250 for SC.ST/PwD category students, and INR 1000 for transgender students.

It is compulsory to get a valid NATA score to get admission in B.Arch in BMS School of Architecture. The test has two parts as follows:

Aspirants need to have NATA score for admission in BArch programme of MET's School of Architecture and Interior Design. The seats are allotted to aspirants based on their NATA scores via DTE CAP, Maharashtra. 

Yes, students can get admission in SPA Delhi without NATA. Students with a score in the JEE Main Paper II are also eligible for BArch admissions. For other programmes, scores of exams, such as GATE, UCEED are also accepted.