Get AP EAMCET 2026 May 15 memory-based questions and answer key solutions for Shift 1 & 2 here. Calculate your scores directly using the correct answers as there's no negative marking. The exam paper was overall moderate, at par with previous shifts.
As we approach the last leg of the AP EAMCET 2026 Engineering exam, students appearing on Day 4 can find the unofficial question papers and answer key solutions on this page. The AP EAMCET 2026 May 15 memory-based questions and answers for both Shift 1 and Shift 2 will be shared here. Since the examination follows an online pattern, the questions will be framed based on the students’ recall and first reactions. Using these, you can view the questions asked in Physics, Chemistry and Mathematics, and also calculate your scores after verifying the correct answers.
You might find some of the AP EAMCET May 15 questions repeated from past shifts. Remember, for each correct answer you get one mark. Thankfully, there’s no negative marking for wrong answers. Also, keep in mind that your final score will be used to determine your AP EAMCET rank since the 25% Intermediate (IPE) weightage system has been discontinued.
AP EAMCET 2026 May 15 Memory-based Questions with Answer Key Solutions (Available)
We have listed the AP EAMCET May 15 memory-based questions 2026 received from the students after the shift!
Subject/ Paper
Shift 1 Memory-based Questions
Shift 1 Answer Key Solutions
Shift 2 Memory-based Questions
Shift 2 Answer Key Solutions
Physics
If x and y are the distances of the object and image from the focus of a concave mirror, and f is the focal length, what is the relationship between them?
In which thermodynamic process is the work done equal to the change in internal energy with a negative sign (W = -ΔU)?
Three resistors of 2 Ω, 4 Ω, and 6 Ω are connected in parallel. What is the equivalent resistance?
A body starts from rest and moves with a constant acceleration. What is the ratio of the distance covered in the 3rd second to the 4th second?
If the radius of Earth becomes half while mass remains constant, the escape velocity becomes?
Fringe width depends on which quantity directly?
In a pure inductive circuit, phase difference between voltage and current is?
Work function is 2 eV. Light of 5 eV is incident. Maximum kinetic energy is?
Time period of simple pendulum depends on?
xy = f
2
(Newton’s formula for mirrors)
Adiabatic process (since Q=0, ΔU = -W)
12/11 Ω
5:7 [using S
n
= u + a/2(2n-1)]
Increases by
√
2 times
Wavelength and screen distance
90°
3 eV
Length and acceleration due to gravity
Twenty-seven identical drops are charged to 220 V each. If they combine to form one big drop, what is the potential of the bigger drop?
What is the ratio of the de Broglie wavelength of a proton and an alpha particle if they have the same velocity?
In a cyclic process, the net work done by the system is?
A particle executes SHM with amplitude 4 cm and time period 4 s. Time taken to move from extreme position to half amplitude is?
Two resistors 6Ω and 3Ω are connected in parallel. Equivalent resistance?
Threshold frequency is 5 X 10
14
10 Hz. Incident frequency is 7 X 10
14
Hz. Find stopping potential.
RMS value of AC current with peak current 10 A?
Which semiconductor device is used as a rectifier?
1980 V
4:1
Equal to the net heat absorbed by the system (Δ U = 0)
2/3 s
2 Ω
Proportional to 2 X 10
14
Hz difference
7.07 A
PN Junction Diode
Chemistry
Identify the set of molecules where all have a zero dipole moment.
What is the maximum number of electrons that can be accommodated in a subshell with l=3?
Which of the following is a "linkage isomer"?
If 10g of a non-volatile solute is dissolved in 100g of water, and the vapour pressure decreases, which law explains this?
Coordination number of Co in [Co(NH
3
)
6
]Cl
3
Unit of molar conductivity?
Major product of propene + HBr (without peroxide)
Which allotrope of phosphorus is most stable?
Shape of SF
6
CH
4
, BF
3
, CO
2
(due to symmetrical shapes)
14 electrons
Compounds containing ambidentate ligands like NO
2
−
or SCN
−
Raoult's Law
6
Scm
2
mol
−1
2-Bromopropane
Black phosphorus
Octahedral
Which of the following compounds will undergo the Cannizzaro reaction?
What is the total number of orbitals associated with the principal quantum number n = 3?
Which of the following species has a square planar shape?
What is the monomer of Nylon-6?
Oxidation state of Fe in K4[Fe(CN)6]
IUPAC name of CH
3
-CH
2
-CHO
Hybridization of carbon in methane?
Faraday constant approximately equals?
At constant pressure, heat supplied equals change in?
Formaldehyde (HCHO) or Benzaldehyde (C
6
H
5
CHO)
9 (n
2
= 3
2
)
XeF
4
Caprolactam
+2
Propanal
sp
3
96500 C mol
−1
Enthalpy
Mathematics
If the direction ratios of two lines are given by l + m + n = 0 and mn - 2ln + lm = 0, what is the angle between the lines?
In △ ABC, if a, b, c are in arithmetic progression (A.P.), then the value of cos A + 2 cos B + cos C is?
If the area of △ ABC is b
2
- (c-a)
2
, then tan B is equal to?
Probability of getting at least one head in two coin tosses?
Dot product of perpendicular vectors equals?
Order of d
2
y/dx
2
+ 3(dy/dx) + y =0
Zero (The lines are parallel/ coincident based on these specific ratios)
3/2
8/15
3/4
Zero
2
If A is a square matrix such that A
2
- A + I = 0, then find A
-1
.
Differentiate: x
2
sinx
A die is thrown once. Probability of getting prime number?
If determinant of matrix is zero, matrix is called?
Was the May 15 paper be harder than the May 12, 13, and 14 shifts?
Historically, the last set of papers are often kept balanced if not easier than the previous shifts to maintain fair normalization of marks. On Day 4, AP EAMCET 2026 May 15 exam paper remained moderate, overall. Mathematics was moderately tough and a bit lenghty; Physics was doable, while Chemistry was easy. Looking at the students’ feedback and expert review of May 12 to 15, 2026, here’s a comparative analysis of the papers day-wise question papers.
Exam Date
Overall Difficulty
Subject Trends
May 12, 2026
Moderate
A standard opening day paper; Chemistry was easy, Maths was lengthy.
May 13, 2026
Moderate to Tough
Physics difficulty level increased with focus on conceptual numericals.
May 14, 2026
Tough
A "heavy" day for Mathematics; students reported high-level Calculus questions.
May 15, 2026
Moderate
Physics doable; Maths relatively tougher and lengthy; Chemistry easiest out of the three.
Even if the May 15 paper was difficult for you, don’t worry. The normalization formula will work in your favour. How? Let us explain it. If your average score for that particular difficult shift is lower, say 80 marks, then it could be normalized to a score of 85-90 to match the performance of students who appeared in a relatively easier May 12 shift.
Instead of attempting the maximum number of questions, try to be accurate. Although there is no penalty for guessing, the ultimate goal should be to get the maximum number of questions right.
When can I download my AP EAMCET 2026 May 15 Response Sheet?
The AP EAMCET response sheet 2026 for May 15 will be published most likely on May 23, as per the official announcement. Once it is made available on the portal, you can directly download the response sheet PDF from
cets.apsche.ap.gov.in
. Along with the student response sheet, AP EAMCET 2026 master question papers and official answer keys will also be released. Keep following the official website for the latest updates!
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