MOCK • NCERT Class 12Medium

NCERT Class 12 Biology Full Book Test Mock Test

This full-book test draws 52 questions from every one of the 13 chapters in the NCERT Class 12 Biology textbook, in chapter order. Chapter tests tell you whether you remember a chapter you have just read; this one tells you what survives once the whole book is behind you, which is the harder and more useful question. Every item is set from the book text and carries a full explanation, so a wrong answer points you back to the exact chapter to revise. Use it as a revision check before school exams, or as a base-building drill if you are preparing for UPSC, SSC or a state PCS, where NCERT is the standard starting text. No negative marking.

Duration

52 mins

Questions

52 MCQs

Total Marks

52 pts

Negative

0 per wrong

Topics Covered in This Paper

Biology
52 Qs100%

Sample Questions

Q1.Apple and strawberry are called false fruits because:

  • ATheir pericarp is dry rather than fleshy
  • BThey develop entirely without fertilisation, as banana does
  • CThe thalamus, and not the ovary alone, contributes to fruit formation
  • DTheir seeds contain more than one embryo each

Q2.In cereals such as rice and wheat, how long do pollen grains remain viable after release?

  • AThey lose viability within 30 minutes of their release
  • BThey remain viable for about 15 to 30 days
  • CThey remain viable for several months
  • DThey remain viable for a full growing season

Q3.In a grass embryo, the sheath enclosing the radicle and root cap is the:

  • AColeoptile
  • BColeorrhiza
  • CScutellum
  • DEpicotyl

Before you begin

6 quick notes

The test will auto-submit when the timer runs out.

Each correct answer carries +1 marks.

Each wrong answer carries -0 marks.

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Disclaimer: The questions provided here are extracted and digitized from previous year papers using automated processes. They may contain typographical errors, formatting issues, or minor variations from the actual examination paper. While we have done our best to verify the accuracy of the official answer keys, discrepancies may occasionally exist. Please refer to the official commission website for the most authentic paper.

Timer starts immediately and keeps running even if you close the tab. Make sure you have 52 uninterrupted minutes.

FAQ

Frequently asked questions

Frequently Asked Questions

How many questions are in the NCERT Class 12 Biology Full Book Test mock test?
This paper has 52 multiple-choice questions carrying 52 marks in total, to be attempted in 52 minutes.
Is the NCERT Class 12 Biology Full Book Test mock test free to attempt?
Yes. You can attempt the full paper online for free on AI Test Planet, and see your score and correct answers immediately after submitting.
Does this paper have negative marking?
No, there is no negative marking on this paper, so an attempted guess costs you nothing.
Are solutions and explanations available?
Yes. After you submit, every question shows the correct answer with a step-by-step explanation, along with a topic-wise breakdown of your performance.