Free Practice Questions for ITI/NCVT Sewing Technology (AITT Theory)

Exam-style questions and explanations by OpenExamPrep.

✓ No registration✓ No credit card

100+ Questions

100% Free

Loading practice questions...

Same family resources

Explore More ITI/NCVT Trade AITT Theory (India)

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

Sample ITI/NCVT Sewing Technology (AITT Theory) Practice Questions

Try these sample questions to review concepts for the ITI/NCVT Sewing Technology (AITT Theory) exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1For which primary purpose is a thimble worn on the middle finger during hand sewing?

A.To protect the finger from needle pricks when pushing the needle through heavy fabric

B.To hold the fabric firmly against the sewing table while stitching

C.To measure the distance between hand stitches precisely

D.To pull the sewing thread tight at the end of each stitch loop

Explanation: A thimble is a protective cap worn on the middle finger (which pushes the needle) to prevent the eye-end of the needle from pricking or injuring the finger when sewing heavy or dense fabrics. It allows the sewist to apply firm pressure to the needle safely.

2What is the correct and safe method for passing cutting shears or scissors to another person in a sewing workshop?

A.Hold the scissors by the closed blades and hand them over handle-first

B.Toss them gently onto the sewing table in front of the other person

C.Pass them with the blades slightly open so they are easier to grab

D.Hand them over handle-first with your fingers resting inside the finger loops

Explanation: To prevent accidental cuts or injuries, scissors or shears must always be passed with the blades closed and held firmly in your palm, offering the handles first to the receiving person. This ensures the recipient can safely grip the handles without touching the cutting edges.

3In the event of a fire involving scrap fabrics, cotton fibers, or drafting paper in a garment workshop, which class of fire is this categorized as?

A.Class A Fire

B.Class B Fire

C.Class C Fire

D.Class D Fire

Explanation: Class A fires involve ordinary combustible materials such as wood, paper, cloth, rubber, and many plastics. In a sewing workshop, scrap fabrics and drafting paper fall under this category, and they are typically extinguished using water or dry chemical extinguishers.

4What is the primary function of an L-square (framing square) in garment drafting and pattern making?

A.To draw perfect right angles and establish perpendicular reference lines

B.To measure and draft smooth, flowing curves for necklines and armholes

C.To mark seam allowances along circular hems

D.To measure curved body outlines like the bust and waist

Explanation: An L-square has two arms joined at a precise 90-degree angle, making it the essential tool for establishing horizontal and vertical reference lines that are perpendicular to each other on drafting paper. This helps maintain the correct grainline orientation.

5Which marking tool is most suitable for transferring temporary construction marks onto woolen or heavy textured fabrics without leaving a permanent stain?

A.Tailor's chalk

B.Liquid permanent marker

C.Wax-based crayon

D.Carbon transfer paper with a tracing wheel

Explanation: Tailor's chalk is made of clay or soapstone, making it ideal for marking temporary lines on textured fabrics like wool. The marks can be easily brushed away or removed with light ironing, leaving no residue or staining on the fibers.

6What is the structural purpose of using pinking shears on the raw edge of a woven fabric?

A.To cut a sawtooth or zigzag edge that limits unraveling of fabric threads

B.To create decorative lace patterns along necklines and cuffs

C.To cut clean, straight lines along the true bias grain

D.To slice through multiple layers of thick denim and canvas simultaneously

Explanation: Pinking shears have saw-toothed blades that cut the fabric in a zigzag pattern. Because the cut lines are diagonal to the fabric threads, it reduces the length of the warp and weft threads that can easily slip out, thereby minimizing fraying on raw woven edges.

7Which specific design contour on a pattern sloper is drawn using a French curve?

A.Armholes, necklines, and crotch curves

B.Straight side seams of trousers

C.Sharp, pointed corners of patch pockets

D.Circular button placement marks

Explanation: A French curve is a template made of wood, plastic, or metal that features a variety of curved edges. It is specifically designed to draft smooth, non-concentric curves like those required for armholes, necklines, collars, and crotch lines in garment patterns.

8What is the safest procedure for disposing of broken sewing machine needles in an ITI laboratory?

A.Place them in a puncture-proof container before discarding them to prevent injuries to cleaning staff

B.Throw them directly into the common open wastepaper basket next to the machine

C.Wrap them in a single scrap of thin cotton fabric and drop them in the fabric waste bin

D.Collect them in your pocket to discard at home at the end of the day

Explanation: Broken needles are sharp hazards that can easily penetrate plastic trash bags and injure waste handlers. They must be collected in a rigid, puncture-proof sharps container or a designated metal tin, which is then sealed and disposed of in accordance with safety regulations.

9What is the primary function of a sleeve board in a pressing area?

A.To press narrow, tubular garment sections like sleeves and cuffs without creasing the opposite side

B.To hold large panels of fabric flat while applying starch spray

C.To check if the sleeve length matches the pattern drafting measurement

D.To wrap woolen yardage around it to prevent wrinkles before cutting

Explanation: A sleeve board looks like a miniature ironing board with two small, elevated wooden surfaces. It is designed to slide inside sleeves, trouser legs, and other narrow, tubular parts of a garment so they can be pressed flat without pressing crease lines into the underside layer.

10According to industrial workshop safety guidelines, which color code and geometric shape are used to indicate mandatory signs (e.g., 'Wear Eye Protection')?

A.A blue circular sign with a white symbol

B.A red triangular sign with a black symbol

C.A green rectangular sign with a white symbol

D.A yellow triangular sign with a black border

Explanation: Mandatory safety signs are represented globally by a blue circular background with a white symbol. They indicate actions that must be taken by workshop personnel, such as wearing ear defenders, hairnets, safety goggles, or safety shoes.

About the ITI/NCVT Sewing Technology (AITT Theory) Exam

The CTS Sewing Technology trade trains candidates in garment construction, dressmaking, sewing machine operation, and minor maintenance. Coursework covers measuring, pattern drafting, layout, cutting, sewing techniques (various seams, pleats, darts, collars, sleeves), button/zipper attachments, pressing, and troubleshooting machine stitch defects like skipping, looping, and thread breakage. Successful trainees earn the National Trade Certificate (NTC) after AITT.

Exam sponsor: Directorate General of Training (DGT), Ministry of Skill Development and Entrepreneurship. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

One-year CTS trade (1200 hours + 150 hours OJT/group project), NSQF Level 3, trade code DGT/1029. Summative AITT includes Trade Practical plus Computer-Based Test. Non-engineering-trade CBT: 75 questions / 150 marks / 2 hours covering Trade Theory (50 questions) and Employability Skills (25 questions). Formative assessment and attendance gates apply.

Time Limit

2 hours for CBT (AITT July 2026 DGT guidelines). Practical duration follows the DGT/State Directorate schedule.

Passing Score

33% minimum in Trade Theory and in Employability Skills; 60% minimum in Trade Practical and Formative Assessment (DGT CTS pass regulation / AITT July 2026 guidelines). No grace marks.

Exam / Certification Fees

CBT fee ₹213 per trainee for AITT July 2026 mains (plus applicable payment-gateway charges). Practical fees are separate — confirm with your ITI.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

10%

Safety & Tool Identification

Workshop safety, hygiene, body posture, identification and use of measuring, marking, cutting, and pressing tools.

20%

Sewing Machines & Attachments

Parts and functions of manual, electric, and industrial sewing machines. Needle types, thread sizes, and attachments (hemming, piping, zipper feet).

15%

Fabric Science & Grainlines

Classification of fibers, fabric structure (woven, knitted), identifying grainlines, fabric shrinkage, and preparation before layout.

15%

Seams & Seam Finishes

Types of seams (plain, French, flat-felled, run-and-fell) and seam finishes (pinked, overlocked, bound, hand-overcast).

20%

Pattern Making & Garment Drafting

Taking body measurements, drafting patterns, pattern layout, fabric estimation, cutting techniques, and pattern symbols.

15%

Garment Assembly & Embellishments

Darts, pleats, gathers, tucks, necklines, collars, sleeves, cuffs, pockets, plackets, fastners (buttons, zippers), and basic embroidery.

Machine Maintenance & Troubleshooting

Oiling, cleaning, stitch defects (skipped stitches, puckered seams, thread breakage) and their causes and remedies.

Preparing for the ITI/NCVT Sewing Technology (AITT Theory) Exam

What You Need to Know

Passing score: 33% minimum in Trade Theory and in Employability Skills; 60% minimum in Trade Practical and Formative Assessment (DGT CTS pass regulation / AITT July 2026 guidelines). No grace marks.
Assessment: One-year CTS trade (1200 hours + 150 hours OJT/group project), NSQF Level 3, trade code DGT/1029. Summative AITT includes Trade Practical plus Computer-Based Test. Non-engineering-trade CBT: 75 questions / 150 marks / 2 hours covering Trade Theory (50 questions) and Employability Skills (25 questions). Formative assessment and attendance gates apply.
Time limit: 2 hours for CBT (AITT July 2026 DGT guidelines). Practical duration follows the DGT/State Directorate schedule.
Exam / certification fees: CBT fee ₹213 per trainee for AITT July 2026 mains (plus applicable payment-gateway charges). Practical fees are separate — confirm with your ITI. Official sources

Using Our Practice Resources

Work through all 100 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

ITI/NCVT Sewing Technology (AITT Theory): Suggested Study Strategy

1Memorize the names, purposes, and structures of different seams, such as French seams for sheer fabrics and flat-felled seams for denim.

2Understand fabric grain lines (warp, weft, bias) and how they affect drape and stretching.

3Learn to identify common sewing machine components like the bobbin case, feed dog, tension discs, and take-up lever.

Frequently Asked Questions

Is Sewing Technology an engineering trade?

No, it is a non-engineering trade under the CTS of DGT, meaning it does not include Workshop Calculation & Science or Engineering Drawing modules.

What is the NCVT All India Trade Test (AITT) format for this trade?

The theory CBT consists of 50 questions on Sewing Technology Trade Theory and 25 questions on Employability Skills, with 2 hours total time.

What are the common sewing machine stitch defects?

Stitch defects include skipped stitches (often wrong needle size or insertion), puckering (tension too tight), and looping (tension too loose or incorrect threading).

Free Practice Questions for ITI/NCVT Sewing Technology (AITT Theory)

Explore More ITI/NCVT Trade AITT Theory (India)

ITI Mason (Building Constructor) Trade Theory (NCVT/NSQF, India)

ITI Mechanic (Refrigeration & Air-Conditioning) Trade Theory (NCVT/NSQF, India)

ITI Mechanic Consumer Electronics Appliances Trade Theory (NCVT/NSQF, India)

ITI Mechanic Machine Tool Maintenance Trade Theory (NCVT/NSQF, India)

ITI Painter (General) Trade Theory (NCVT/NSQF, India)

ITI Sheet Metal Worker Trade Theory (NCVT/NSQF, India)