BITSAT Question Paper 2025 LIVE Updates (OUT): May 28, 27, 26 recall questions with solutions

12 00 PM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 36

A dust particle of mass 4 × 10−12mg in suspended in air under the influence of an electric field of 50 N/C directed vertically upwards. How many electrons were removed from the neutral dust particle? [Take, g = 10 m/s2] 

A. 15 

B. 8 

C. 5 

D. 4

11 30 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 35

The potential of a large liquid drop when eight liquid drops are combined is 20 V, then the potential of each single drop was 

A. 10 V 

B. 7.5 V 

C. 5 V 

D. 2.5 V

11 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 34

A simple pendulum doing small oscillations at a place R height above earth surface has time period of T1 = 4 s. T2 would be it's time period if it is brought to a point which is at a height 2R from earth surface. Choose the correct relation [R = radius of Earth]: 

A. T1 = T2 

B. 2 T1 = 3 T2 

C. 3 T1 = 2 T2 

D. 2 T1 = T2

10 30 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 33

In a mixture of gases, the average number of degree of freedoms per molecule is 6 . The rms speed of the molecule of the gas is c, then the velocity of sound in the gas is 

A. c/√3 

B. c/√2 

C. 2c/3 

D. 3c/3

10 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 32

On celcius scale the temperature of body increases by 40∘C. The increase in temperature on Fahrenheit scale is: 

A. 70∘F 

B. 68∘F 

C. 72∘F 

D. 75∘F

09 30 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 31

A source supplies heat to a system at the rate of 1000 W. If the system performs work at a rate of 200 W. The rate at which internal energy of the system increases 

A. 1200 W 

B. 600 W 

C. 500 W 

D. 800 W

09 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 30

A solid metallic cube having total surface area 24 m2 is uniformly heated. If its temperature is increased by 10∘C, calculate the increase in volume of the cube. (Given: α = 5.0 × 10⁻⁴∘ C⁻¹) A. 2.4 × 106 cm³ 

B. 1.2 × 105 cm³ 

C. 6.0 × 104 cm³ 

D. 4.8 × 105 cm³

08 30 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 29

Pressure inside two soap bubbles are 1.01 and 1.02 atmosphere, respectively. The ratio of their volumes is: 

A. 4:1 

B. 0.8:1 

C. 8:1 

D. 2:1

08 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 28

Young's modules of materials of a wire of Length ' L ' and cross-sectional area A is Y. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be: 

A. Y/4 

B. 4Y 

C. Y 

D. 2Y

07 30 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 27

With rise in temperature, the Young's modulus of elasticity: 

A. changes erratically 

B. decreases 

C. increases 

D. remains unchanged

07 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 26

The distance between Sun and Earth is R. The duration of year if the distance between Sun and Earth becomes 3R will be: 

A. √3 years 

B. 3 years 

C. 9 years 

D. 3√3 years

06 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 25

The moment of inertia of a cube of mass m and side a about one of its edges is equal to 

A. 2/3 ma² 

B. 4/3 ma² 

C. 3 ma² 

D. 8/3 ma² 

05 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 24

A ball falling freely from a height of 4.9 m/s, hits a horizontal surface. If e = 3/4, then the ball will hit the surface, second time after 

A. 1.0 s 

B. 1.5 s 

C. 2.0 s 

D. 3.0 s

04 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 23

A particle of mass 2 kg is on a smooth horizontal table and moves in a circular path of radius 0.6 m. The height of the table from the ground is 0.8 m. If the angular speed of the particle is 12rads₋₁, the magnitude of its angular momentum about a point on the ground right under the centre of the circle is 

A. 14.4 kg m² s^-1 

B. 8.64 kg m² s^-1 

C. 20.16 kg m^₂ s^-1 

D. 11.52 kg m² s^-1

03 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 22

A spherical ball of mass 20 kg is stationary at the top of a hill of height 100 m. It rolls down a smooth surface to the ground, then climbs up another hill of height 30 m and finally rolls down to a horizontal base at a height of 20 m above the ground. The velocity attained by the ball is 

A. 20 m/s 

B. 40 m/s 

C. 10√30 m/s 

D. 10 m/s

02 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 21

A pendulum of mass 1 kg and length l = 1 m is released from rest at angle θ = 60∘. The power delivered by all the forces acting on the bob at angle θ = 30∘ will be (Take, g = 10 m/s2) 

A. 13.4 W 

B. 20.4 W 

C. 24.6 W 

D. zero

01 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 20

A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel. The lift starts moving upwards with an acceleration 1.0 m/s². If g = 10 ms⁻², the tension in the supporting cable is 

A. 8600 N 

B. 9680 N 

C. 11000 N 

D. 1200 N

12 00 AM IST - 28 May'25

BITSAT Question Paper 2025: Previous Year’s Question 19

A body is thrown with a velocity of 9.8 ms making an angle of 30∘ with the horizontal. It will hit the ground after a time 

A. 3.0 s 

B. 2.0 s 

C. 1.5 s 

D. 1 s

11 00 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 18

The range of the projectile projected at an angle of 15∘ with horizontal is 50 m. If the projectile is projected with same velocity at an angle of 45∘ with horizontal, then its range will be: 

A. 50 m 

B. 50√2 m 

C. 100 m 

D. 100√2 m

10 30 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 17

A projectile is projected with velocity of 40 m/s at an angle θ with the horizontal. If R be the horizontal range covered by the projectile and after t seconds, its inclination with horizontal becomes zero, then the value of cot θ is [Take, g = 10 m/s2] 

A. R/20t² 

B. R/10t² 

C. 5R/t² 

D. R/t²

10 00 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 16

The distance travelled by a particle starting from rest and moving with an acceleration 4/3 ms⁻², in the third second is: 

A. 6 m 

B. 4 m 

C. 10/3 m 

D. 19/3 m

09 30 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 15

A particle is moving in a straight line. The variation of position ' x ' as a function of time ' t ' is given as x = (t³ − 6t² + 20t + 15)m. The velocity of the body when its acceleration becomes zero is: 

A. 6 m/s 

B. 10 m/s 

C. 8 m/s 

D. 4 m/s

09 00 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 14

The dimensions of coefficient of self-inductance are 

A. [ML²T⁻²A⁻²] 

B. [ML²T⁻²A⁻¹] 

C. [MLT⁻²A⁻²] 

D. [MLT⁻²A⁻¹]

08 30 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 13

The dimensional formula of latent heat is: 

A. [M⁰LT⁻²] 

B. [MLT⁻²] 

C. [M⁰L²T⁻²] 

D. [ML²T⁻²] 

08 00 PM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year’s Question 12

You measure two quantities as A = 1.0 m ± 0.2 m, B = 2.0 m ± 0.2 m. We should report correct value for √AB as 

A. 1.4 m ± 0.4 m 

B. 1.41 m ± 0.15 m 

C. 1.4 m ± 0.3 m 

D. 1.4 m ± 0.2

07 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 Question 15

In the electrolysis of molten NaCl, what is produced at the cathode? 

(1) Chlorine gas 

(2) Sodium metal 

(3) Hydrogen gas 

(4) Oxygen gas

07 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 Question 14

In the reaction N2(g) + 3H2(g) ↔ 2NH3(g), if the equilibrium constant Kc = 4 × 10−3 at a certain temperature, which of the following is true about the reaction at equilibrium? 

(1) Reactants are favored over products 

(2) Products are favored over reactants

(3) Reactants and products are equally favored 

(4) Reaction does not reach equilibrium

06 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 Question 13

For the reaction A + B → C, the rate law is found to be rate = k[A]²[B]. If the concentration of A is doubled and B is halved, by what factor does the rate change? 

(1) 2 

(2) 1 

(3) 4 

(4) 1

06 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 12

Which of the following is the correct electronic configuration of Cr (Chromium, atomic number 24)? 

(1) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁴ 4s² 

(2) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁵ 4s¹ 

(3) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁶ 4s⁰ 

(4) 1s² 2s² 2p⁶ 3s² 3p⁶ 3d³ 4s³

05 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 11

How much heat is required to raise the temperature of 2 kg of water from 25◦C to 75◦C? (Specific heat capacity of water c = 4200 J/kg◦C) 

(1) 4.2 × 105 J 

(2) 5.0 × 105 J 

(3) 3.5 × 105 J 

(4) 4.8 × 105 J

05 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 10

A projectile is launched with an initial velocity of 20 m/s at an angle of 30◦ with the horizontal. What is the maximum height reached by the projectile? (Take g = 10m/s²) 

(1) 5m 

(2) 10m 

(3) 15m 

(4) 20m

04 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 9

From the top of a 50 m tall building, the angles of depression to two points on the ground are 45◦ and 30◦ . Find the distance between the two points. 

(1) 20(√ 3 − 1)m 

(2) 25(√ 3 − 1)m 

(3) 30(√ 3 − 1)m 

(4) 50(√ 3 − 1)m

04 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 8

Maximize z = 5x + 2y subject to 2x + y ≤ 8, x ≥ 0, y ≥ 0. What is the maximum value of z? 

(1) 40 

(2) 30 

(3) 25 

(4) 20

03 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 7

If the word ”BITS” is coded using A = 1, B = 2, . . . , Z = 26, and the code is the sum of the squares of each letter’s value, what is the code for the word? 

(1) 846 

(2) 854 

(3) 864 

(4) 874

03 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 6

If ⃗p = 3ˆi − ˆj + 2ˆk, ⃗q = ˆi + 4ˆj − ˆk, and ⃗r = 2ˆi − 3ˆj + 5ˆk, find ⃗p · (⃗q × ⃗r)

(1) 36 

(2) −36 

(3) 65 

(4) −65

02 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 5

Find the sum of the series 1 + 3 + 5 + . . . + 99. 

(1) 2500

(2) 2400 

(3) 2600 

(4) 2300

02 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 4

Maximize z = 3x + 4y subject to x + y ≤ 4, x ≥ 0, y ≥ 0. What is the maximum value of z? 

(1) 12 

(2) 16 

(3) 14 

(4) 10

01 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 3

From the top of a 60 m high building, the angles of depression to two points on the ground on the same side of the building are 30◦ and 60◦. What is the distance between the two points? 

(1) 40√ 3m 

(2) 20√ 3m 

(3) 60m 

(4) 80m

01 00 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 2

If ⃗a = ˆi + 2ˆj − ˆk, ⃗b = 2ˆi − ˆj + 3ˆk, and ⃗c = −ˆi + 3ˆj + 2ˆk, find ⃗a · ( ⃗b × ⃗c).

(1) 15

(2) −30

(3) 20

(4) −20

12 30 PM IST - 27 May'25

BITSAT Question Paper 2025: May 26 Shift 1 & 2 Question 1

If the word ”GIFT” is coded using A=1, B=2, ..., Z=26, and each letter’s value is squared, what is the sum of the coded values?

(1) 166

(2) 216

(3) 234

(4) 252

05 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q11

Ques. if 'when' means x, 'you' means ÷, 'come' means '-', and 'will' means '+', then what will be the value of "8 when 12 will 16 you 2 come 10"?

04 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q10

Ques. Select the figure from among the given options that can replace the question mark (?) in the following series.

03 30 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q9

Ques. The ratio in which the YZ plane divides the line segment formed by joining the points (-2,4,7) and (3,-5,8) is 2:m. The value of m is. 

03 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q8

Ques. What is the angle between the two straight lines y= (2-√3)x+5 and y=(2+√3)x-7?

02 30 AM IST - 27 May'25

BITSAT Question Paper 2025: Expected Difficulty Level of Day 2 Shift 1 Exam

• Overall Difficulty - Moderate
• Physics - Moderate to Difficult level
• Chemistry - Easy, but a few questions might be tricky 
• Mathematics - Moderate and time-consuming to solve
• Logical Reasoning - Easy
• English - Easy

02 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q7

Ques. The roots of the given equation (p-q)x²+ (q-r)x+ (r-p)=0 are:

01 30 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q6

Ques. The probability that a card drawn from a pack of 52 cards will be a diamond or a king is.

01 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Previous Year's Important Q5

Ques. If the sum of an infinite GP a, ar, ar², ar³,.... is 15 and the sum of the squares of its terms is 150, then the sum of ar², a⁴, ar⁶,.... is. 

12 30 AM IST - 27 May'25

BITSAT Question Paper 2025: Expected Minimum Cutoff Scores

• BITS Pilani - 220+
• BITS Goa - 210+
• BITS Hyderabad - 205+

12 00 AM IST - 27 May'25

BITSAT Question Paper 2025: Most Weighted Chemistry Topics

• Thermodynamics
• Electrochemistry
• States of Matter
• p-block Elements
• d and f-block Elements
• Coordination Compounds

11 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Most Weighted Biology Topics

• Human Physiology
• Reproduction
• Ecology and Environment
• Control and Coordination
• Biotechnology and Its Applications
• Cells
• Genetics and Evolution

11 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Most Weighted Mathematics Topics

• Exponential Series
• Vectors & Coordinate Geometry
• Sets, Relations, and Functions
• Differential Equations
• Probability
• Limits and Continuity
• Integration and Its Applications
• Trigonometry

10 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Most Weighted Physics Topics

• Pulley System/ Motion on Incline Plane
• Oscillations
• Gravitation
• Electrostatics
• Heat and Thermodynamics
• Ray Optics
• Modern Physics

10 00 PM IST - 26 May'25

BITSAT Question Paper 2025: English Proficiency and Logical Reasoning Chapter Wise Weightage

09 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Chemistry Chapter Wise Weightage

09 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Physics Chapter Wise Weightage

08 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Most Weighted Mathematics Topics

08 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Previous Year's Important Q4

Ques. The area enclosed between the curve y=log_e(x+e) and the coordinate axes is.

07 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Previous Year's Important Q3

Ques. Find the mean deviation about the mean for the data 4,7,8,9,10,12,13,17.

07 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Previous Year's Important Q2

Ques. A circle touches both the y-axis and the line x+y=0. Then the locus of its centre is.

06 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Previous Year's Important Q1

Ques. If one root of the equation x²+px+12=0 is 4, while the equation x²+px+q=0 has equal roots, then the value of 'q' is.

06 00 PM IST - 26 May'25

BITSAT Question Paper 2025: What is the good score?

05 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Division of Questions

05 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Shift 2 Exam Ends

BITSAT session 1 day 1 shift 2 exam ends, soon the candidates can find out the shift 2 questions and answers here. 

04 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Response Sheet Release Date

Along with the BITSAT answer key, the authority will also release the BITSAT response sheet on the official website. Where the candidates will find out the responses marked by them on the exam. Candidates should enter the required login credentials to download the BITSAT response sheet. 

04 00 PM IST - 26 May'25

BITSAT Question Paper 2025: One Hour Left

BITSAT Session 1 day 1 shift 2 exam will end in one hour. Candidates from the upcoming exam days can stay connected with this live blog to get the latest updates on the shift-wise memory-based questions and answers today. 

03 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Answer Key Release Date

The authority has not yet declared the official date of releasing the BITSAT answer key. Based on the previous year's trends, it can be assumed that the BITSAT answer key will be available tentatively in the first week of June 2025. 

03 00 PM IST - 26 May'25

BITSAT Question Paper 2025: List of Photo ID Proofs

Candidates should carry any of the following documents along with the BITSAT hall ticket to the exam centre.

• Aadhaar Card
• Voter ID
• PAN Card
• Passport
• Driving License
• Any Govt. approved ID

02 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Exam Day Guidelines

Candidates who will be appearing for the next day's BITSAT exam should refer to the exam day instructions here. 

• Candidates should not forget to carry the BITSAT admit card to the exam centre
• Along with the admit card, the candidates should carry the self-declaration form
• Do not carry any electronic devices such as calculators, mobile phones, watches, or any other eatables to the exam centres
• Candidates should reach the exam centre one hour before the time the exam starts

02 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Exam Starts

BITSAT Session 1 day 1 shift 2 exam starts. The exam will end at 5 PM which is after 3 hours. 

01 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Should I keep admit card saved?

Yes, the candidates are advised to keep the BITSAT admit card intact even after concluding the exam. BITSAT admit card is one of the essential documents that should be submitted during the admission process. 

01 00 PM IST - 26 May'25

Can I apply for BITSAT Session 2 exam if I already appeared for Session 1 Exam?

Yes, it is possible to apply for the BITSAT Session 2 exam even if you appear for the Session 1 exam. For the same, the candidates should fill out the session 2 application form separately. 

12 30 PM IST - 26 May'25

BITSAT Question Paper 2025: Shift 2 Exam Reporting Process

Day 1 BITSAT shift 2 exam will start at 2 PM. For the same, the reporting process to the exam centre will be started in the next 30 minutes. 

12 00 PM IST - 26 May'25

BITSAT Question Paper 2025: Session 2 Exam Date

The BITSAT Session 2 exam will be conducted from June 22 to 26, 2025 and the exam will be held in two shifts. 

11 30 AM IST - 26 May'25

BITSAT Question Paper 2025: When will Session 2 registration process be started?

As per the schedule, the BITSAT Session 2 registration process will start today, May 26, 2025. Interested candidates should complete the session 2 registration on or before June 10, 2025. 

11 00 AM IST - 26 May'25

BITSAT Question Paper 2025: Last Date of Exam

As per the schedule, the BITSAT 2025 Session 1 exam will end on June 30, 2025. 

10 30 AM IST - 26 May'25

BITSAT Question Paper 2025: When will start shift 2 reporting process?

The candidates who will be appearing for the BITSAT shift 2 exam should reach the exam centre at least one hour before and complete the reporting process. 

10 00 AM IST - 26 May'25

BITSAT Question Paper 2025: When will shift 2 exam be started?

BITSAT Day 1 shift 2 exam will start at 2 PM and will end at 5 PM. Candidates will get 3 hours time to answer 130 questions. 

09 30 AM IST - 26 May'25

BITSAT Question Paper 2025: When will question paper available?

As per the exam schedule, the BITSAT shift 1 exam will conclude at 12 PM. After that, the CollegeDekho team will connect to the test takers and collect the memory based questions from them. 

09 00 AM IST - 26 May'25

BITSAT Question Paper 2025: Day 1 Exam Started

Today is the BITSAT Session 1 day 1 exam 2025. The shift 1 exam has already started and will end at 12 PM.