ISRO Technical Assistant Online Test
20 questions in 30 minutes, drawn at random from 20,160 questions across 127 topics. Every question carries a written explanation.
ISRO Technical Assistant practice tests are assembled fresh each time you start, so you can sit one repeatedly without meeting the same paper twice. The pool behind this test holds 20,160 questions across 127 topics and 4 subjects.
- 20 questions, selected at random each time you start.
- 30 minutes, at 90 seconds a question.
- One mark per question. No negative marking.
- Every answer comes with a written explanation, not just a letter.
What the pool is made of
- General Awareness / General Knowledge (GK) 9,921 questions · 23 topics · 49%
- Reasoning 4,842 questions · 39 topics · 24%
- Quantitative Aptitude 4,800 questions · 50 topics · 24%
- Engineering Mathematics 597 questions · 14 topics · 3%
Difficulty of the question pool
- Very Easy 379 questions · 2%
- Easy 1,485 questions · 7%
- Medium 17,166 questions · 85%
- Hard 859 questions · 4%
- Very Hard 271 questions · 1%
Where the pool is deepest
- World Geography 805
- Sports 705
- Indian Politics 647
- Biology 592
- General Science 562
Two things worth knowing
- Answers carrying a written explanation100%
- Questions that arrive in a set behind shared directions, as a real paper sets comprehension and puzzle blocks 2,668
Exam Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development