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GATE Life Sciences Online Test

20 questions in 30 minutes, drawn at random from 9,159 questions across 234 topics. Every question carries a written explanation.

GATE Life Sciences 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 9,159 questions across 234 topics and 14 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.

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What the pool is made of

  • Quantitative Aptitude 4,800 questions · 50 topics · 52%
  • Microbiology 2,476 questions · 43 topics · 27%
  • Cell Biology 666 questions · 11 topics · 7%
  • Organic Chemistry 461 questions · 11 topics · 5%
  • Biochemistry 169 questions · 11 topics · 2%
  • Zoology 155 questions · 7 topics · 2%
  • Botany 148 questions · 7 topics · 2%
  • Molecular Biology 77 questions · 11 topics · 1%
  • Food Processing Technology 65 questions · 11 topics · 1%
  • Genetics 43 questions · 8 topics · 0%
  • Food Chemistry 40 questions · 11 topics · 0%
  • Immunology 32 questions · 8 topics · 0%
  • Food Microbiology 17 questions · 7 topics · 0%
  • Genetic Engineering 10 questions · 3 topics · 0%

Difficulty of the question pool

  • Very Easy 173 questions · 2%
  • Easy 898 questions · 10%
  • Medium 6,259 questions · 68%
  • Hard 1,083 questions · 12%
  • Very Hard 746 questions · 8%

Where the pool is deepest

  • Geometry (Lines, Angles, Triangles, Polygons) 185
  • Data Interpretation 166
  • Algebra 165
  • Volume & Surface Areas 165
  • Mensuration 149

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 112