Each chapters and topics in UP Class 10th Science exam has different weightage. Knowing about the weightage helps students prioritise topics accordingly. Check here UP Class 10th Science Weightage 2026!
The UP Class 10th Science Weightage 2026 is a blueprint that allocates marks for the three main subjects of Sciences, which are Physics, Chemistry, and Biology in both theoretical and internal assessment components. The theory paper is for 70 marks, and the internal assessment is for 30 marks, which makes a total score of 100.
Knowing the UP Class 10th exam pattern 2026 and the unit-wise, chapter-wise weightage, you can easily focus on high-scoring important units. The units include Chemical Substances: Nature and Behavior and World of Living, which have the highest weightage of 40 marks in the syllabus. Also, do not ignore the Natural Resources unit, as this can give you some easy marks in the UP 10th Exam 2026.
For more information on the UP Class 10th Science Weightage 2026, kindly refer to the article below.
UP Class 10th Science Exam Pattern 2026
The UP Class 10th Science Theory Paper consists of three sections, A, B, and C, for a total of about 70 marks and 30 marks for practicals. Section A (Physics) gets a total of 25 marks, Section B (Chemistry) gets a total of 20 marks, and Section C (Biology) gets a total of 25 marks. Below is the table sharing the pattern of the UP Class 10th Science Exam in 2026:
|
Section |
Question Numbers |
Questions Type |
No. of Questions |
Marks Allocated |
|
A (Physics) |
Q.1 |
Multiple Choice Questions (MCQs) |
4 |
1 × 4 = 4 |
|
Q.2 |
Very Short Answer (with sub-parts) |
3 |
2 × 3 = 6 |
|
|
Q.3 |
Short Answer (sub-parts with internal choice) |
2 |
4 × 2 = 8 |
|
|
Q.4 |
Long Answer (internal choice) |
1 |
7 |
|
|
Subtotal (Physics) |
25 Marks |
|||
|
B (Chemistry) |
Q.5 |
Multiple Choice Questions (MCQs) |
3 |
1 × 3 = 3 |
|
Q.6 |
Very Short Answer |
3 |
2 × 3 = 6 |
|
|
Q.7 |
Very Short Answer |
2 |
2 × 2 = 4 |
|
|
Q.8 |
Long Answer (with sub-parts and choice) |
1 |
7 |
|
|
Subtotal (Chemistry) |
20 Marks |
|||
|
C (Biology) |
Q.9 |
Multiple Choice Questions (MCQs) |
4 |
1 × 4 = 4 |
|
Q.10 |
Very Short Answer |
3 |
2 × 3 = 6 |
|
|
Q.11 |
Short Answer (sub-parts with choice) |
2 |
4 × 2 = 8 |
|
|
Q.12 |
Long Answer (internal choice) |
1 |
7 |
|
|
Subtotal (Biology) |
25 Marks |
|||
|
Total |
70 Marks |
Also Check: UP Class 10th Science Exam Pattern 2026
UP Class 10th Science Unit-Wise Weightage 2026
The UP Class 10th Science 2026 unit-wise weighting helps you understand how the science syllabus assigns marks. Chemical Substances: Nature and Behavior and World of Living contribute the maximum weightage, consisting of 20 marks per unit, contributing 57.5% to the overall weightage in the examination. Find further details on unit weightage in the given table below:
|
Unit No. |
Unit Name |
Weightage |
Marks |
|
I |
Chemical Substances – Nature and Behavior |
28.75% |
20 Marks
|
|
II |
World of Living |
28.75% |
20 Marks |
|
III |
Natural Phenomena |
17.14% |
12 Marks |
|
IV |
Effects of Current |
18.57% |
13 Marks |
|
V |
Natural Resources |
7.14% |
05 Marks |
|
|
Total |
100% |
70 Marks |
Also Read: UP 10th Science Previous Year Question Papers 2026
UP Class 10th Science Chapter-Wise Weightage 2026
You can check out the details below regarding the chapter-wise breakdown of the UP class 10th Science Exam 2026.
|
Chapter-wise Section |
Question Type |
Question Number |
Total Marks Allotted |
|
|
Chemical Substances—Nature and Behavior
|
MCQ, VSA, SA, LA |
4 |
20 Marks |
|
|
World of Living
|
MCQ, VSA, SA, LA |
2 |
20 Marks |
|
|
Natural Phenomena (Optics)
|
MCQ, VSA, SA, LA |
2 |
12 Marks |
|
|
Current Effect
|
MCQ, VSA, SA, LA |
2 |
13 Marks |
|
|
Natural Resources
|
MCQ, VSA, SA, LA |
2 |
5 Marks |
|
|
Total
|
70 Marks |
|||
Also Read: UP 10th Science Syllabus 2026
UP Class 10th Science Internal Assessment Weightage 2026
Internal evaluation tests your understanding and application of scientific concepts to a maximum of 30 marks. The Project Work component has been given utmost importance and a weightage of 15 marks. This is followed by 3 experiments that carry a weightage of 9 marks each. The viva and sessional work component accounts for 3 marks only.
|
Component |
Marks |
|
Project Work |
15 marks |
|
Three experiments |
09 marks |
|
Viva |
03 marks |
|
Sessional work |
03 marks |
|
Total |
30 Marks |
Also Read: UP 10th Science Sample Papers 2026
How to Score High Using UP Class 10th Science Weightage 2026
To understand the method of using the UP 10th Science Weightage 2026 for scoring your exams very highly, have a look at the points given below.
- Start by focusing only on high-weightage units such as Chemical Substances: Nature and Behavior and World of Living, which together make up for more than half of the theory paper.
- You have to make thorough preparations for Physics and Biology because these two parts carry the highest marks of any subject, which is 25 marks.
- Keep practicing MCQs on a daily basis because they appear in all three sections and are very easy to score if the concept is clear.
- Pay maximum attention to numericals and diagrams and more especially those of the Effects of Current and Natural Phenomena, if you want to get full marks.
- Practice previous year papers to get an idea about the question type, formats, repeated questions
- To save time and avoid mistakes, answer Very Short and Short Answer questions clearly and concisely.
- Prepare short notes and formulas for quick review before the exam.
-
Theory paper is for 70 marks. -
Internal assessment contributes 30 marks. -
Physics and Biology sections carry 25 marks each. -
Chemical Substances unit has a weightage of 20 marks.
