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100+ Free GATE TF Practice Questions

Pass your GATE Textile Engineering and Fibre Science exam on the first try — instant access, no signup required.

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The gradient of the scalar field φ = x² + y² + z² at the point (1, 2, 3) is:

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2026 Statistics

Key Facts: GATE TF Exam

65 questions / 100 marks

GATE TF question and mark distribution

gate2026.iitg.ac.in

180 minutes

GATE TF exam duration (single shift)

GATE 2026 Information Brochure

INR 900 / 450

GATE 2026 regular fee (General/OBC vs SC/ST/PwD/Female)

GATE 2026 official notification

15 + 13 + 72

Marks split: GA + Eng Math + Subject

GATE 2026 paper pattern (IIT Guwahati)

100

Free practice questions here

OpenExamPrep

GATE TF is a 180-minute computer-based test of 65 questions for 100 marks, with 15 GA + 13 Eng Math + 72 marks of Textile subject content, in MCQ/MSQ/NAT formats. GATE 2026 is organised by IIT Guwahati at gate2026.iitg.ac.in.

Sample GATE TF Practice Questions

Try these sample questions to test your GATE TF exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In a sentence: 'The committee deferred ___ decision on the matter.' Which option fills the blank correctly?
A.their
B.its
C.it's
D.theirs
Explanation: A committee is a singular collective noun in Indian English usage on GATE; therefore the singular possessive 'its' is correct. 'It's' is a contraction of 'it is' and never a possessive. 'Their' and 'theirs' are plural possessives.
2If 3 workers complete a job in 12 days, how many days will 4 workers take to complete the same job, working at the same rate?
A.8 days
B.9 days
C.10 days
D.16 days
Explanation: Worker-days are constant: 3 × 12 = 36 worker-days. With 4 workers, days = 36 / 4 = 9. This is an inverse-proportion problem where more workers reduce the time needed.
3Pick the odd one out: Cotton, Silk, Wool, Nylon.
A.Cotton
B.Silk
C.Wool
D.Nylon
Explanation: Cotton, silk, and wool are natural fibres (cellulosic and protein based). Nylon is a synthetic (manmade) polyamide fibre. The classification basis is natural versus manmade origin.
4A car travels the first half of a distance at 40 km/h and the second half at 60 km/h. What is its average speed for the whole journey?
A.48 km/h
B.50 km/h
C.52 km/h
D.55 km/h
Explanation: For equal distances at two speeds, average speed = 2v1v2 / (v1 + v2) = 2(40)(60)/(40+60) = 4800/100 = 48 km/h. The harmonic-mean formula applies because time spent at each speed differs.
5Choose the word most nearly opposite in meaning to 'EPHEMERAL'.
A.transient
B.perennial
C.fleeting
D.momentary
Explanation: 'Ephemeral' means lasting for a very short time. The opposite is 'perennial', which means lasting through many years or persistently long-lived. Transient, fleeting, and momentary are synonyms of ephemeral.
6In a class of 60 students, 35 play cricket and 28 play football. If 12 play both, how many play neither sport?
A.5
B.9
C.12
D.15
Explanation: Using inclusion-exclusion, students playing at least one sport = 35 + 28 − 12 = 51. Students playing neither = 60 − 51 = 9. The principle subtracts the double-counted intersection.
7A bar chart shows monthly revenue: Jan 80, Feb 100, Mar 120, Apr 140 (in lakh INR). What is the percentage increase from January to April?
A.60%
B.65%
C.70%
D.75%
Explanation: Percentage increase = (140 − 80) / 80 × 100 = 60/80 × 100 = 75%. The base is the original (January) value; the absolute increase is 60 lakh.
8If today is Tuesday, what day of the week will it be 100 days from today?
A.Tuesday
B.Wednesday
C.Thursday
D.Friday
Explanation: 100 mod 7 = 2 (since 98 = 14 × 7). Two days after Tuesday is Thursday. Calendar problems require modulo-7 arithmetic on day shifts.
9Statement: 'All textile engineers study fibre science.' Which of the following must be true?
A.Some fibre-science students are textile engineers.
B.Only textile engineers study fibre science.
C.Every fibre-science student is a textile engineer.
D.No non-engineer studies fibre science.
Explanation: The statement asserts that the set of textile engineers is a subset of fibre-science students. Therefore, some fibre-science students must be textile engineers (the entire engineering set). Other claims about exclusivity are not logical consequences.
10Identify the grammatically correct sentence:
A.Neither of the samples were within specification.
B.Neither of the samples was within specification.
C.Neither of the samples are within specification.
D.Neither the samples was within specification.
Explanation: 'Neither' is a singular indefinite pronoun and takes a singular verb regardless of the plural noun in the prepositional phrase 'of the samples'. Hence 'was' is correct.

About the GATE TF Exam

GATE Textile Engineering and Fibre Science (paper code TF) is one of the 30 GATE papers jointly conducted by IISc Bangalore and seven IITs for postgraduate engineering admissions and PSU recruitment in India. The exam is a single computer-based test of 3 hours covering 65 questions for 100 marks, distributed across General Aptitude (15 marks), Engineering Mathematics (13 marks), and seven Textile-specific topic areas — Textile Fibers, Yarn Manufacture and Properties, Fabric Manufacture and Properties, Textile Testing, and Chemical Processing. Questions appear in three formats: MCQ (single correct, with 1/3 or 2/3 negative marking), MSQ (multiple-select, no negative), and NAT (numerical answer, no negative). A valid GATE TF score is used by IITs, IISc, NITs and other CFTIs for M.Tech admission, several public-sector undertakings (e.g., textile-related and fibre research labs) for direct recruitment, and many foreign universities for PhD scholarships.

Questions

100 scored questions

Time Limit

180 minutes (3 hours)

Passing Score

Qualifying marks set per session; typical TF cutoff ≈ 25 marks (varies year to year)

Exam Fee

INR 900 (General/OBC); INR 450 (SC/ST/PwD/Female) (IISc Bangalore and seven IITs; GATE 2026 organising institute is IIT Guwahati)

GATE TF Exam Content Outline

15%

General Aptitude (GA)

Verbal, quantitative, analytical and spatial aptitude — common across all GATE papers, worth 15 marks (10 questions)

13%

Engineering Mathematics

Linear algebra (matrices, eigenvalues), single/multi-variable calculus, ODEs/PDEs, complex variables, probability and statistics, numerical methods

14%

Textile Fibers

Classification (natural and manmade); production, properties and applications of cotton, silk, wool, jute; properties of viscose, polyester, nylon, polyolefin, acrylic and elastomeric fibres; principles of chemical processing

14%

Yarn Manufacture, Yarn Structure and Properties

Cotton spinning preparatory (blow room, carding, drawing, combing, roving) and ring spinning; rotor and air-jet spinning; doubling; yarn count systems (tex, denier, Ne), twist, evenness (CV%), hairiness, tensile strength

14%

Fabric Manufacture, Structure and Properties

Winding, warping, sizing; weaving (plain, twill, satin, terry, pile); weft and warp knitting; nonwovens (needle-punched, spunbonded, meltblown); fabric geometry, areal density (GSM), thickness, drape and handle

14%

Textile Testing

Test methods for fibres (micronaire, length, strength), yarns (count, twist, evenness, tenacity) and fabrics (abrasion, pilling, drape, air permeability); sampling; statistical analysis; quality control charts

16%

Chemical Processing

Preparation (desizing, scouring, bleaching, mercerisation); dyeing (direct, reactive, vat, disperse, acid, basic); printing (pigment, reactive, discharge, resist); finishing (softeners, antistatic, flame-retardant, water-repellent, easy-care, antimicrobial)

How to Pass the GATE TF Exam

What You Need to Know

  • Passing score: Qualifying marks set per session; typical TF cutoff ≈ 25 marks (varies year to year)
  • Exam length: 100 questions
  • Time limit: 180 minutes (3 hours)
  • Exam fee: INR 900 (General/OBC); INR 450 (SC/ST/PwD/Female)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

GATE TF Study Tips from Top Performers

1Solve every GATE TF paper from the last 10 years (2016 onward) — concepts and question patterns repeat heavily across topics like yarn count, weave repeats, and dye-fibre matching
2Build numerical fluency: tex/denier/Ne conversions, twist multiplier, GSM from EPI/PPI and count, micronaire interpretation, and CV% from variance — these are guaranteed NAT marks
3Memorise standard moisture regains and tenacity ranges for the major fibres (cotton, viscose, wool, silk, polyester, nylon, acrylic, polypropylene, elastane) — these underpin many comparison questions
4Make a one-page summary of dye-fibre compatibility (reactive/direct/vat/sulphur on cellulose; acid/metal-complex on protein-nylon; disperse on PES; basic on acrylic) and revisit it weekly
5Set up daily 20-minute Engineering Mathematics drills covering eigenvalues, ODE solutions, Laplace transforms, Fourier series, and numerical integration — Eng Math returns 13 easy marks if practiced
6Take at least 8-10 full-length 3-hour CBT mocks in the last 6-8 weeks to build stamina and to lock the order in which you attempt sections (most aspirants start with GA → Eng Math → Subject)

Frequently Asked Questions

What is the GATE TF 2026 exam pattern?

GATE TF is a single 180-minute computer-based test of 65 questions for 100 marks. Section structure is 15 marks of General Aptitude (10 questions), 13 marks of Engineering Mathematics, and 72 marks of Textile Engineering and Fibre Science subject content. Question types are MCQ (1 mark or 2 mark, with 1/3 or 2/3 negative marking), MSQ (multiple-select, no negative marking), and NAT (numerical answer type, no negative marking).

Who conducts GATE TF 2026 and where do I apply?

GATE 2026 is jointly organised by IISc Bangalore and seven IITs (Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras, Roorkee), with IIT Guwahati as the organising institute for 2026. The official portal is gate2026.iitg.ac.in. Applications, admit cards and results are processed through the GOAPS portal.

What is the GATE TF 2026 application fee?

The regular GATE 2026 fee is INR 900 for General/OBC candidates and INR 450 for SC/ST/PwD/Female candidates. Late fee (extended window) is typically INR 500 higher for both categories. International candidates pay USD 100 in regular window, USD 120 in extended.

Which institutes and PSUs accept GATE TF scores?

GATE TF score is accepted for M.Tech and PhD admissions at IITs, IISc, NITs, IIITs and other CFTIs, as well as direct recruitment by several public-sector undertakings, textile research labs, and DRDO/CSIR fellowships. Several foreign universities (e.g., NUS, NTU Singapore; Technical University of Munich) also recognise GATE scores for graduate admission.

What is the negative marking scheme for GATE TF?

For multiple-choice questions (MCQ), 1/3 mark is deducted for each wrong answer in 1-mark questions and 2/3 mark for each wrong answer in 2-mark questions. There is no negative marking for multiple-select questions (MSQ) or numerical answer type (NAT) questions, but partial credit is not awarded for MSQs.

Is the GATE TF qualifying cutoff fixed each year?

No. Qualifying cutoffs are calculated separately per paper after the exam using a formula based on the mean and standard deviation of marks: qualifying marks = max(25, μ + σ), with category-specific relaxations for OBC, SC/ST and PwD. Recent GATE TF cutoffs have hovered around 27-31 marks for General candidates.

How should I prepare for GATE TF efficiently?

Prioritise Chemical Processing (highest subject weight) and Yarn/Fabric Manufacture topics where conceptual understanding pays off across multiple questions. Solve at least the last 10 years of GATE TF question papers, work through numerical NAT problems daily to build speed, and take full-length CBT-format mocks in the final 8 weeks. The official syllabus PDF on gate2026.iitg.ac.in is the definitive scope.