Hi there,

Hope you are doing fine.

With a percentage of 84.6 in cbse board and nata score of 148 you can certainly hope to get admission in the architecture department in some college.

The list of some of the  colleges which you can get at this rank are:

• J.J. School of Art, Mumbai
• Delhi Technological University (DTU), Delhi
• Jawaharlal Nehru Architecture and Fine Arts University (JNAFAU), Hyderabad:
• Architectural Institute of India, Mumbai
• Amity School of Architecture and Planning, Noida
• Sushant School of Art and Architecture, Gurgaon
• BMS College of Architecture, Bangalore

Before taking admission in any college, you must check its location and the curriculum and several other factors required to  take admission in good college.

Also, check about the colleges from any reliable source and then take your decision accordingly.