Interior Design Education and Entrance Exams in India: iDAT, GAT and NID

Overview :

This article provides a detailed overview of interior design education in India, highlighting the differences between interior design and interior architecture, as well as the benefits of pursuing this field. It also discusses important entrance exams for aspiring interior designers, such as the iDAT by IIAD, the DAT for NID, and GAT for JD Institute Of Fashion Technology. 

The article outlines the structure, curriculum, and deadlines for these exams. Continue reading to discover a comprehensive preparation strategy, which includes creating a study timetable, prioritizing topics, and identifying essential study materials such as recommended books, online courses, and practice tools to assist potential candidates in their exam preparation.  

Table of contents

• Understanding Interior Design Entrance Exams
• What is Interior Design?
• What is the difference Between Interior Design and Architecture?
• Most Famous Interior Designers in India
• Types of Entrance Exams for Interior Design
• College Admission Requirements
• Exam patterns comparison for interior design education
• Important dates calendar in 2025
• Top Interior Design Entrance Exams to consider in 2025
• What Preparation Strategy should you follow?
• Essential Study Materials
• Online Learning Platforms
• Practice Resources
• Additional Learning Resources
• Frequently Asked Questions (FAQs)

Understanding Interior Design Entrance Exams

Interior design entrance exams assess creativity, spatial awareness, and design skills. In the following sections, discover exam patterns, eligibility requirements, and tips to help you excel in this field.

What is Interior Design?

Interior design is the art and science of enhancing the interior of a space to create a healthier and more aesthetically pleasing environment for its occupants. It involves planning, research, coordination, and conceptual development, integrating elements like finishes, lighting, furniture, colours, textures, and materials. Interior designers work on residential, commercial, hospitality, and institutional projects, ensuring functionality and style align seamlessly.

What is the difference Between Interior Design and Architecture?

Interior design and architecture are closely related but distinct fields. While both interior design and architecture deal with space planning, they differ in scope and approach:

Architecture and Interior Design:

Architecture focuses on the structural and functional aspects of buildings, ensuring safety, durability, and sustainability. Architects deal with external facades, building materials, and construction techniques.

Interior Design:

Interior designers specialise in optimising indoor spaces, considering aesthetics, ergonomics, and human psychology. They focus on furniture, lighting, colour schemes, and decor to enhance user experience.

Interior Architecture and Design:

A hybrid discipline that merges architecture and interior design, focusing on spatial planning, structural modifications, and sustainability-driven designs.

Most Famous Interior Designers in India

India is home to several renowned interior designers who have transformed the industry with their innovative designs:

• Shabnam Gupta – Known for vibrant and eclectic designs, working with high-profile clients. 
• Ashiesh Shah – Specialises in blending minimalism with Indian heritage to create timeless spaces.
• Sunita Kohli – Pioneer of heritage restoration, famous for designing Rashtrapati Bhavanʼs interiors.
• Aamir and Hameeda – Known for their bold, edgy designs that merge luxury with a modern touch.
• Monica Khanna – Expert in creating elegant spaces with a focus on sustainable and eco-friendly interiors.
• Rajiv Saini – Designer recognised for his understated, contemporary, and serene design approach.
• Lipika Sud – Offers bespoke interior solutions focusing on functionality and modern aesthetics.
• Ritu Nanda – A versatile designer creating luxurious, comfortable interiors for residences and offices.
• Sanjyt Syngh – Recognised for his bold, eclectic style and dramatic use of colour and texture.
• Ajay Arya – Known for creating timeless, luxurious interiors that balance aesthetics and functionality.

If you want to explore a complete list of 10 Awe inspiring architects in India check out this article.

Types of Entrance Exams for Interior Design

To enroll in top interior designing colleges in India, candidates must pass specific entrance exams. Here are some examples:

1. IIAD Design Aptitude Test (iDAT):

• Conducted by: Indian Institute of Art and Design (IIAD)
• Course Offered:Interior Architecture & Design

IIAD’s Interior Architecture and Design course , is a four-year undergraduate degree which uniquely bridges the areas of architecture and interior design, offering a holistic learning experience with its course.

2. NID Entrance Exam:

• Conducted by: National Institute of Design (NID)
• Course Offered: B.Des. (Bachelor of Design): A four-year undergraduate programme with specialisations including:
  • Furniture and Interior Design
  • Industrial Design
  • Communication Design
  • Textile and Apparel Design

College Admission Requirements

Each institution has specific eligibility criteria:

• B.Des in Interior Design: Requires 10+2 qualification from a recognised board.
• B.Arch (Bachelor of Architecture): Requires a science stream with mathematics and a qualifying score in NATA (National Aptitude Test in Architecture).
• B.Sc in Interior Design: Open to all streams, focusing on practical aspects of design.

Exam patterns comparison for interior design education

Important dates calendar in 2025 

Top Interior Design Entrance Exams to consider in 2025

IIAD (Indian Institute of Art and Design) iDAT

The Indian Institute of Art and Design (IIAD), located in New Delhi, offers a comprehensive Interior Architecture and Design programme. Admission to this programme is through the IIAD Design Aptitude Test (iDAT), which evaluates a candidate's creative and analytical abilities.

Unlike traditional programmes that focus solely on interior design or architecture, IIAD's curriculum bridges function and aesthetics both, providing a comprehensive understanding of both structural and aesthetic elements. This course equips you to tackle the challenges of designing built environments, allowing you to breathe new life into existing spaces through your distinctive design approach.

Which Course is Offered in IIAD for interior design & architecture?

IIAD offers a Bachelor’s degree in Interior Architecture and Design. This programme focuses on developing a deep understanding of spatial design, finishes, and the integration of aesthetics with functionality. 

When is it Conducted?

The iDAT is typically conducted multiple times a year to accommodate various admission cycles. 

Exam Structure Breakdown

The IIAD Design Aptitude Test (iDAT) assesses imagination, creativity, and logical decision-making. It consists of two sections: Logical Reasoning and Creative Thinking & Problem Solving. The exam is 2 hours and 30 minutes long, with a total of 200 marks. Section A and B have a weightage of 50% each, with 100 marks for each section. The iDAT exam can be taken online, offering a convenient option for candidates to attempt it from the comfort of their homes without the need for travel.

Syllabus in Detail

The IIAD Design Aptitude Test (IDAT) assesses a candidate’s creativity, drawing skills, logical thinking, and cultural awareness. It evaluates their ability to express ideas visually and in writing, testing imagination, design ability, and problem-solving skills.

Important Dates

For the 2025 admission cycle, the key dates are:

• 5th May '25: Application Deadline
• 10th May '25: iDAT Examination

Application Process

To apply for iDAT, candidates must register online through the official website of the respective design institute. The process involves filling out the application form, uploading required documents, and paying the application fee. Specific details, including important dates and guidelines, are provided on the institute's official admissions page.

Success Stories

IIAD has a track record of nurturing successful interior designers who have made significant contributions to the industry. Graduates have been placed in renowned design firms and have also ventured into entrepreneurship, establishing their own design studios. The institute's emphasis on practical experience, industry exposure, and a robust curriculum has been instrumental in shaping the careers of its alumni.

National Institute of Design (NID)

The National Institute of Design (NID) is an institution in India, renowned for its design education and research. Admission to its programmes is through the Design Aptitude Test (DAT), a examination that evaluates candidates' design acumen and creative abilities. This section provides a comprehensive overview of the NID entrance exam, focusing on the Bachelor of Design (B.Des) programme.

Which Course is Offered?

NID offers a Bachelor of Design (B.Des) programme with various specialisations, including:

• Furniture And Interior Design
• Industrial Design
• Communication Design
• Textile and Apparel Design

These programmes are designed to cultivate innovative thinking and practical skills essential for a successful career in design.

When is it Conducted?

The National Institute of Design (NID) Design Aptitude Test (DAT) Prelims for 2025 took place on January 5, 2025. The Mains exam is scheduled between April 26 and May 4, 2025, for B.Des programmes, and from March 3 to April 6, 2025, for M.Des programmes. 

Exam Structure Breakdown

The National Institute of Design (NID) entrance exam is conducted in two stages:

1. Design Aptitude Test (DAT) Prelims: A written test combining objective and subjective questions to assess knowledge, comprehension, analysis, creativity, and visualisation skills.
2. DAT Mains: For shortlisted candidates, this stage includes a studio test evaluating hands-on skills, followed by an interview.

Syllabus in Detail

The NID exam syllabus covers Drawing Fundamentals, Design Theory, Creativity and Problem-Solving, and General Knowledge. It tests candidates' skills in sketching, design concepts, innovation, and awareness of current trends and cultural influence.

Important Dates

For the 2025 admission cycle, the key dates are:

NID DAT 2025 – Mains Exam Dates

• 24 Feb '25: Issue of Admit Cards for M.Des
• 01 Mar '25 - 31 Mar '25: Studio Test and Interview for M.Des
• 03 Mar '25 - 06 Apr '25: Exam Date for M.Des
• 14 Apr '25: Issue of Admit Cards for B.Des
• 26 Apr '25 - 04 May '25: Exam Date for B.Des
• 06 May '25: Exam Result for M.Des
• 16 May '25: Exam Result for B.Des

NID DAT 2025 – Prelims Exam Dates

• 05 Jan '25: Prelims Exam Date
• 24 Dec '24 - 05 Jan '25: Issue of Admit Cards
• 17 Feb '25: Results for M.Des
• 17 Feb '25 - 18 Feb '25: Results Recheck for M.Des
• 01 Apr '25: Results for B.Des
• 01 Apr '25 - 02 Apr '25: Results Recheck for B.Des

Application Process

Applicants aiming for NID must register online via the official NID admissions portal. The application procedure entails filling out the application form, uploading requisite documents, and paying the application fee. Detailed instructions, including eligibility criteria and important dates, are available in the admissions section of NID's official website.

Success Stories

NID Alumni have established renowned design studios, contributed to global design projects, and played pivotal roles in academia and industry. The institute's comprehensive curriculum, emphasis on practical experience, and focus on innovation have been instrumental in shaping the careers of its graduates.

GAT

The General Aptitude Test (GAT) is an entrance exam conducted by JD Institute of Fashion Technology. It is a renowned design institution in India, known for its creative and industry-oriented programmes in design education.

With a legacy of nurturing imaginative minds since 1988, JD Institute offers a dynamic and comprehensive learning experience, particularly in the field of Interior Design.

Which Course is Offered?

GAT scores are utilized for admission into various design programmes at JD Institute, including:​

• Bachelor of Design (B.Des)
• Bachelor of Science (B.Sc.) in Design
• Undergraduate Diploma in Design
• Master of Design (M.Des)
• Master of Science (M.Sc.) in Design
• Postgraduate Diploma in Design​

When is it Conducted?

Admissions at JD Institute typically commence in February each year. Prospective students are advised to check the official website for specific deadlines and application procedures.

Exam Structure Breakdown

The admission process for the programme will be conducted through the GAT exam, which consists of two components: the Situation Test and the Interview.

 

Syllabus in Detail

The syllabus for GAT focuses on evaluating candidates' creative aptitude, artistic sense, and career focus, rather than solely testing technical knowledge. It aims to assess how candidates interpret design, their ability to take creative risks, and how they approach breaking conventional rules with imagination.

Important Dates

For the 2025 admission cycle, the key dates were:

• Admit Card Release: April 23, 2025 (Wednesday)
• GAT Exam Date: April 25, 2025 (Friday)
• Result Declaration: April 28, 2025 (Monday)
• Last Date to Confirm Seat: May 3, 2025 (Saturday)

​

Application Process

To apply, visit our website and fill out the application form. Verify your mobile number and email via OTP, then complete the form and upload the required documents. Pay the application fee. You’ll receive your admit card via email within 3 days. Appear for the GAT on your scheduled date. Once selected, block your seat by paying the token amount to confirm your admission.

Success Stories

Graduates from JD Institute have made significant contributions in various design fields, including fashion, interior, and product design. The institute's emphasis on creativity and practical skills has enabled alumni to excel in the competitive design industry.​

What Preparation Strategy should you follow?

Timeline creation

A well-structured timeline will keep your preparation on track. Follow this schedule:

• Months 1-2: Learn foundational concepts and develop sketching skills.
• Months 3-4: Focus on in-depth topics, design theories, and digital tools.
• Final Month: Revise thoroughly, take mock tests, and refine your portfolio.

Topic prioritisation

Prioritise based on exam weightage and difficulty level:

• High Priority: Design principles, architectural history, space planning, perspective drawing.
• Medium Priority: Material studies, sustainable design, color theory.
• Low Priority: Case studies, advanced rendering techniques.

Weekly targets

Break your study into weekly tasks:

• Week 1: Design fundamentals & sketching practice.
• Week 2: Architectural styles & space planning.
• Week 3: CAD software & 3D modeling [Here is a list of Top 5 Interior Design Software To Learn in 2025]

Progress tracking

Use digital tools like Google Sheets, Notion, or a study planner to monitor progress and identify weak areas.

Mock test schedule

Incorporate regular mock tests into your study plan to assess your understanding and application of concepts. This practice will also help you manage time effectively during actual exams.

2. Essential Study Materials

Recommended Books

1. India: Decoration, Interiors, Design by Henry Wilson: This book celebrates the beauty of Indian style and interior influence, focusing on the northwest areas of Rajasthan and Gujarat.
2. Architecture and Interior Design: An Integrated History to the Present by Buie Harwood, Bridget May, and Curt Sherman: A comprehensive reference that provides a survey of architecture, interiors, furniture, and decorative arts from the past to the present.
3. Interior Design Illustrated by Francis D.K. Ching and Corky Binggeli: This book offers a comprehensive introduction to interior design, featuring detailed illustrations and practical guidance.
4. Designing Interiors by Rosemary Kilmer and W. Otie Kilmer: A comprehensive guide that covers the fundamental principles and elements of interior design, including space planning and furniture selection.
5. Interior Design: Concepts and Applications by Mark Karlen and Rob Fleming: This book explores the core concepts of interior design and their practical applications in various projects.
6. Residential Interior Design: A Guide to Planning Spaces by Maureen Mitton and Courtney Nystuen: A comprehensive guide to designing residential interiors, focusing on space planning and functionality.
7. Interior Design Visual Presentation by Maureen Mitton: This book provides techniques for effectively communicating design ideas through visual presentations.
8. Materials for Interior Environments by Corky Binggeli: An essential guide to the selection and application of materials in interior design projects.
9. Lighting for Interior Design by Malcolm Innes: A comprehensive resource on the principles and applications of lighting in interior spaces.
10. Time-Saver Standards for Interior Design and Space Planning by Joseph DeChiara, Julius Panero, and Martin Zelnik: A comprehensive reference that provides standards and guidelines for interior design and space planning.

Online Learning Platforms

Video Tutorials

Platforms like Skillshare offer courses on interior design fundamentals, while YouTube channels such as How to Architect and Interior Design Hub provide valuable tutorials on space planning and rendering techniques.

Online Courses

Websites like Udemy provide an Interior Design Masterclass, while Coursera offers an Interior Design Specialisation. LinkedIn Learning also provides courses on Interior Design Foundations, making it easier to learn from industry professionals.

Blogs & Websites

Industry insights can be gained from sources like Dezeen, Architectural Digest, and Interior Design Magazine, which showcase the latest trends and design concepts.

Practice Resources

Daily sketching and rendering practice along with hands-on exercises in interior design softwares like Photoshop, SketchUp, and AutoCAD will strengthen your technical skills.

Additional Learning Resources

Design Magazines & Industry Reads

Publications like Frame Magazine and Domus provide in-depth coverage of design innovations and architectural trends.

Portfolio Development

Building a strong portfolio is essential for interior design aspirants. Platforms like Behance showcase impressive interior design portfolios, while Archinect provides useful portfolio tips for aspiring designers. Here’s a comprehensive guide to building a standout interior design resume in 2025.

Software Tutorials

Learning software skills is crucial for interior design professionals. LinkedIn Learning offers an AutoCAD Basics course, while Skillshare provides 3D modeling courses tailored for interior designers.

With the right strategy, consistent practice, and proper resources, you can confidently prepare for your Interior Architecture and Design exams. Start today, stay focused, and ace your exams.

Frequently Asked Questions (FAQs)

What are the career prospects after completing an interior design degree?

Graduates can explore diverse career opportunities in residential and commercial interior design, furniture design, set design, retail design, and even work with top interior architecture firms.

Which degree should I pursue: B.Des, B.Arch, or B.Sc in Interior Design?

B.Des – Ideal for students interested in artistic and conceptual aspects of design.

B.Arch – Suitable for those inclined towards structural and spatial design.

B.Sc – Focuses on practical applications and project execution.

How long should I prepare for these entrance exams?

A 6-12 month preparation period is advisable, depending on your skill level. Focus on sketching, general awareness, reasoning, and problem-solving skills.

What subjects should I focus on during preparation?

• Drawing and Visualisation
• Logical Reasoning
• General Knowledge & Current Affairs
• Mathematics
• Analytical and Spatial Thinking

How important is portfolio preparation?

A well-structured portfolio showcasing creative projects, sketches, and design concepts significantly strengthens your application for design colleges.

How relevant is AI in interior design education?

AI in interior design is revolutionising space planning, 3D modelling, and virtual staging. AI-powered software helps interior designers experiment with layouts, automate design recommendations, and improve efficiency.

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