BITSAT Physics 2026 Most Predicted Questions with High Priority Chapters

BITSAT Physics 2026 most predicted questions typically are from topics likeElectromagnetic Induction,Oscillations & Waves,Magnetic Effects of Current,Current Electricity, etc. If you are planning on taking the exam this year, then you should make sure to prioritize the high-weightage topics. In this article, we will walk you through the questions that are most predicted based onBITSAT previous year question papertrends, the high-priority chapters, along with some common mistakes that most students tend to make, but you can avoid. Talking about the BITSAT Physics high-priority chapters 2026, they include the Magnetic effect of current and magnetism, Wave Motion, Current Electricity, etc. TheBITSAT 2026 examis scheduled to be conducted fromApril 15–16, 2026.

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BITSAT Physics 2026 Most Predicted Questions

Gravitation, Oscillations & Waves, Magnetic Effects of Current, Electromagnetic Induction, among others, are some of the topics that are expected to be asked about in BITSAT Physics predicted questions 2026. Listed below are some of the most predicted questions that you can start practicing:-

Q1. A Carnot engine has an efficiency of 40% when the sink is at 27°C. To increase the efficiency to 60%, by how much should the temperature of the source be increased?

A) 250 K

B) 300 K

C) 375 K

D) 500 K

Answer: A) 250 K

Q2. If the frequency of a light incident on a photosensitive surface is doubled, then what will be the maximum kinetic energy of the emitted photoelectrons?

A) It will be doubled

B) It will be more than doubled

C) It will stay the same

D) It will be less than doubled

Answer: B) It will be more than doubled.

Q3. In a Meter Bridge experiment, the balance point is found at a distance l1 from the left end. If the resistance in the right gap is doubled, the new balance point l2 will:

A) Shift to the left

B) Shift to the right

C) Remain at l1

D) Shift to the zero point

Answer: A) Shift to the left

Q4. A proton and an alpha particle enter a uniform magnetic field perpendicularly with the same kinetic energy. The ratio of the radii of their circular paths (rp : rɑ) is:

A) 1 : 1

B) 1 : 2

C) 2 : 1

D) 4 : 1

Answer: A) 1 : 1

Q5. If the mass of Earth remains constant but its radius shrinks by 1%, the acceleration due to gravity on the surface will:

A) Increase by 1%

B) Decrease by 2%

C) Increase by 2%

D) Decrease by 1%

Answer: C) Increase by 2%

BITSAT 2026 Physics Weightage: High-Priority Chapters for Maximum Marks

The BITSAT Physics exam is just a couple of days away. Hence, you are advised to focus on the BITSAT Physics high-priority chapters so as to increase your chances of success. Based on theBITSAT 2026 Physics syllabus, below are some of the most important topics that you should make sure to browse through as a part of your revision:-

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3 Common Traps to Avoid in BITSAT Physics Exam 2026

Below mentioned are some of the traps that you MUST avoid so as not to lose marks in the exam:-

• The Unit Conversion Trap- Generally, the exam includes questions with variables in mixed units. The question might provide Mass in Grams, Length in cms, and time in seconds, but the options will be in SI. The trap here that you might fall into is to solve the entire numerical correctly, but forgetting to convert the unit. Therefore, develop a habit of converting to the SI units the moment you read the question.

• The ‘Nearly Correct’ Options- Since BITSAT is an online exam, the examiners are most likely to include the distractor options. If you make a mistake, that wrong answer will almost certainly be Option A. The trap is here to see your wrongly calculated answer in the options and click it instantly. Hence, always double-check the formula’s coefficients before finalizing the answer.

• The ‘Calculus vs Algebra’ in Thermodynamics- Students often confuse the work done by the gas with the work done on the gas. The trap here is getting the magnitude of the answer right but the sign wrong. The fix here is to memorize the first law of thermodynamics in one standard form and stick to the IUPAC sign convention strictly.

By focusing on high-weightage topics, solving predicted questions andBITSAT 2026 mock test, and staying alert to common pitfalls like unit errors, misleading options, and sign conventions, you can significantly improve your performance. With the exam just a couple of days away, a targeted revision strategy and attention to detail will be key to maximizing your score.

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