Science

Hi Kaif, It is important to have Maths as a compulsory subject in your 10+2. Conducted by the Council of Architecture, NATA (National Aptitude Test in Architecture) is a national level common Aptitude Test in Architecture. Eligibility to appear for NATA 2019:
The lower age limit for appearing in NATA-2019 has been waived. However, the candidate has to comply with any age constraints that may be specified by the respective Counselling/ Admission Authority.
10+2 or equivalent passed/appearing with Mathematics as one of the subjects of the examination.
10+3 Diploma (any stream) passed/appearing recognised by Central/State Govts with Mathematics as one of the subjects of examination
International Baccalaureate Diploma passed/appearing, after 10 years of Schooling with Mathematics as compulsory subject of examinations
https://www.shiksha.com/architecture-planning/exams/nata.

Hi Parimal Nakade, For getting admission to Hotel Management Colleges, you can appear for NCHMCT JEE National Council of Hotel management and Catering Technology Joint Entrance Exam). This is mainly for admission in IHMs and having 8124 seats. Maximum marks is 200 which includes 50 for service aptitude,30 for GK /GS, 60 for English ,30 for reasoning and 30 for Quantitative Abilities. Eligibility is 12th pass with English as one of the subjects
For getting admission in GGSIP university, IPU conducts its own Entrance Test. This entrance test is for 120 seats in a single college in GGSIPU (Guru Govind Singh Indraprastha University). Eligibility is 50% in 12th. Maximum marks is 150 which includes GK/GS, English, Quantitative Abilities and Reasoning.