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FreePrevious Year Paper· TRE 1.0 (2023)

BPSC TRE 1.0 (2023) Chemistry Class 11-12 — Previous Year Paper

Attempt BPSC TRE 1.0 (2023) Chemistry Class 11-12 — Previous Year Paper online for free with the official answer key: 119 questions, 120 minutes, 1/3 negative marking. Questions in English and Hindi with instant score, all-India rank and detailed solutions on UTpaper.

  • 119 Questions
  • 119 Marks
  • 120 Minutes
  • English + Hindi
Attempt test free →Questions with answers

About BPSC TRE 1.0 (2023) Chemistry Class 11-12 — Previous Year Paper

This is the actual BPSC TRE 1.0 (2023) Chemistry Class 11-12 — Previous Year Paper converted into an online test with the official answer key. Attempt it with the real time limit of 120 minutes to see exactly how you would score in the BPSC TRE exam, then go through the solutions to fix weak topics. It is one of 3 free tests in the BPSC TRE Chemistry (Class 11-12) Mock Test & PYQ.

Section-wise pattern

SectionQuestionsMarksCounts for merit?
General Studies4040Yes
Chemistry7979Yes

Sample questions from this test

Q41
Which of the following will have the most negative electron gain enthalpy?
  1. AF
  2. BCl
  3. CBr
  4. DMore than one of the above
  5. ENone of the above
Show answer
Q42
Which of the following data is expressed in scientific notation?
  1. A6.023 × 10²³
  2. B6.63 × 10⁻³⁴
  3. C16.6 × 10⁵
  4. DMore than one of the above
  5. ENone of the above
Show answer
Q43
N atom has 3 unpaired electrons because of
  1. APauli’s exclusion principle
  2. BAufbau principle
  3. CHund’s rule
  4. DMore than one of the above
  5. ENone of the above
Show answer
Q44
Which molecule contains both ionic and covalent bonds?
  1. ACH₄
  2. BC₂H₄
  3. CNH₄Cl
  4. DMore than one of the above
  5. ENone of the above
Show answer
Q45
The effective nuclear charge for Na (11) is
  1. A+1
  2. B+2.2
  3. C+6.8
  4. DMore than one of the above
  5. ENone of the above
Show answer

Attempt the full test to answer all 119 questions under the real time limit, or read all 119 questions with answers.

How to attempt

  1. Click “Attempt test free” and sign in with Google or your UTpaper account.
  2. The timer starts at 120 minutes. Use the question palette to move between questions and mark questions for review.
  3. Submit when done. You get your score, accuracy, section-wise marks and all-India rank instantly, with the solution for every question.

Frequently asked questions

Is the BPSC TRE 1.0 (2023) Chemistry Class 11-12 — Previous Year Paper free to attempt?
Yes. The test is completely free on UTpaper. Sign in with Google or create a free account, click Attempt test, and your score, rank and solutions appear as soon as you submit.
How many questions and how much time does this test have?
The test has 119 questions for 119 marks and must be finished in 120 minutes. Each wrong answer deducts 1/3 mark.
Are the answers in this BPSC TRE previous year paper official?
Yes. The answer key follows the official final answer key released by the exam board. Where an official answer is debatable, the explanation says so.
What are the sections in this test?
The test has 2 sections: General Studies (40 questions) and Chemistry (79 questions). Every question also has a “Question not attempted” option; a question left completely blank is penalised like a wrong answer, as in the real exam.
Can I reattempt the test and see solutions?
Yes. After submitting you see the correct answer and explanation for every question, your accuracy, section-wise marks and all-India rank. You can reattempt as many times as you like.

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