CET Delhi Polytechnic 2026: Score 250+ Section-Wise Target Marks

To score 250+ in CET Delhi Polytechnic 2026, you need to correctly answer around 65–70 of the 150 questions — the exam is on June 28, 2026, and a targeted section-wise plan is the fastest route to this mark in the days remaining.

CET Delhi Polytechnic is conducted by the Department of Training and Technical Education (TTE), Delhi, for admission to diploma engineering programmes. The engineering test (Test 1) has 150 multiple-choice questions carrying 4 marks each, with a –1 mark penalty for every wrong answer, making the maximum score 600 marks. For students aiming at government polytechnic colleges and DSEU campuses across Delhi, a score of 250+ is a practical and achievable target with disciplined section-wise preparation.

• Exam date: June 28, 2026
• Total marks: 600 (150 questions × 4 marks each; –1 per wrong answer)
• Target: correctly answer approximately 65–70 questions while keeping wrong attempts below 15
• Sections: Mathematics (200M), Physics (160M), Chemistry (120M), English (60M), Biology (60M)
• Highest-weightage section: Mathematics — 50 questions, 200 marks

---

CET Delhi Polytechnic 2026 Exam Pattern

The engineering diploma test (Test 1) under CET Delhi 2026 covers five subjects from the Class 9 and 10 NCERT syllabus. The question paper is bilingual (Hindi and English), lasts 150 minutes and consists entirely of objective-type MCQs with four answer choices each.

Marking scheme: +4 marks for every correct answer, –1 mark for every wrong answer, and 0 marks for unattempted questions. The exam is held in offline OMR-sheet mode.

---

Section-Wise Target Marks to Score 250+

Scoring 250+ does not demand perfection in every section. The table below sets realistic per-section targets that sum to approximately 264 marks — giving you a comfortable buffer above 250 even if one section underperforms on exam day.

You do not need to attempt all 150 questions. Attempting 85–95 questions with ~82% accuracy is far safer than attempting all 150 at lower accuracy, because every wrong answer cancels out a future correct answer and then deducts one more.

---

Subject-Wise Preparation Strategy for the Final Days

With the exam on June 28, 2026, consolidation matters more than covering new topics. Here is how to distribute your daily study time across sections:

Mathematics — 40% of daily study time
Mathematics carries 200 marks and deserves the biggest share of your effort. Focus on: linear and quadratic equations, arithmetic progressions, mensuration (areas and volumes), trigonometry, and basic statistics. Solve 25–30 previous year questions every day. Master Number System and Basic Arithmetic questions completely — these appear in almost every CET Delhi paper and can be answered quickly once you are confident.

Physics — 25% of daily study time
All Physics questions are from Class 9 and 10 NCERT. Priority topics: laws of motion, electricity and electric circuits, magnetic effects of current, and refraction and reflection of light. Revise each topic using NCERT solved examples and then practise MCQs. Skip derivation-heavy material — direct-formula numericals and concept-application questions dominate the paper.

Chemistry — 20% of daily study time
Most Chemistry questions at this level are factual rather than numerical. Cover acids, bases and salts; types of chemical reactions; metals and non-metals; carbon and its compounds; and periodic table trends. A flashcard list of important reactions and properties is the most efficient revision tool for Chemistry in this window.

English — 10% of daily study time
English is your most time-efficient scoring section — questions are short and answerable in under 30 seconds. Focus on subject-verb agreement, tenses, prepositions, synonyms, antonyms and one-word substitution. A two-day grammar rule revision is enough to secure your target of 28 marks here.

Biology — 5% of daily study time
Engineering-track students typically find Biology the hardest section. Attempt only questions you are fully certain about on exam day. A brief review of life processes, reproduction, genetics basics and ecosystems is sufficient — do not invest heavy time here at the cost of Mathematics or Physics.

---

How to Handle Negative Marking Effectively

Every wrong answer costs you 5 marks in net scoring potential: you lose the 4 marks you could have earned plus a 1-mark penalty. This makes accuracy far more valuable than raw attempt count. Apply this three-rule decision framework on exam day:

• Confident about the answer: attempt it — expected gain is +4 marks
• Can eliminate 2 of the 4 options: attempt carefully — the risk-reward is positive
• Guessing blindly across all 4 options: skip entirely — the expected outcome is negative

Students targeting 250+ should attempt 80–100 questions and achieve 80%+ accuracy on those attempts. Attempting all 150 questions at 50% accuracy typically produces a score well below 250 once negative marking compounds. Protect your score: quality over quantity in every section.

---

Exam Day Execution Plan — June 28, 2026

The paper lasts 150 minutes. Use this section order to manage your energy and maximise your score:

Starting with English and Biology clears easy marks quickly and preserves mental energy for the heavier Mathematics block. Do not change a filled OMR bubble unless you are fully certain of the correction — rushed last-minute changes under time pressure are among the most common causes of preventable wrong answers.