
ISTSE Syllabus 2025-26: Educational Excellentia conducts the Indian School Talent Search Exam (Scholarship Olympiad) assesses students' overall intellectual potential in various subjects including Mental Ability, Mathematics, Science and English.
Candidates who are going to appear for the ISTSE Online Examination for the Winter 2025 cycle are November 16, 2025, for Classes 7-10, November 22, 2025, for Classes 4-6, and November 23, 2025, for Classes 1–3. The Students before appearing for the ISTSE Test 2025 must have an accurate and detailed overview of the ISTSE Syllabus 2025-26 & Exam Pattern.| ISTSE Syllabus 2025-26 Overview | |
| Organization | Educational Excellentia |
| Exam Name | Indian School Talent Search Exam 2025-26 |
| ISTSE 2025-26 Exam Date | For Open Direct
Through School
|
| Mode of Exam |
|
| Type of Questions | Multiple Choice Questions |
| Official Website | https://istse.org/ |
| ISTSE Exam Pattern 2025-26 | |
| Section | Weightage |
| Mental & Logical Ability | 9% |
| Mathematics | 25% |
| Science | 24% |
| English | 12% |
| Fair Play or Interview (for topper based on above module) | 16% |
| ISTSE Class 1 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 2 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 3 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 4 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 5 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 6 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 7 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 8 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 9 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
| ISTSE Class 10 Syllabus | |
| Section | Weightage |
| Mental Ability & Logical Reasoning |
|
| Mathematics |
|
| Science |
|
| English Language & Grammar |
|
| Fair Play or Interview (for topper based on above module) | 16% of marks are reserved for fair participation in the exam. The scores will be calculated with AI enabled tool and manual monitoring of the participants during the exam. |
The ISTSE online exam dates for the Winter 2025 cycle are November 16, 2025, for Classes 7–10; November 22, 2025, for Classes 4–6; and November 23, 2025, for Classes 1–3.
