AP POLYCET Answer Key 2025 (Available): Unofficial Key PDF

AP POLYCET Answer Key 2025: Unofficial Key PDF

AP POLYCET Answer Key 2025 is here (Image Credits: pexels.com).

AP POLYCET Answer Key 2025: The Andhra Pradesh Polytechnic Common Entrance Test concluded today, April 30, 2024, at 1:00 PM. Candidates who have appeared for the exam can evaluate their performance using the AP POLYCET Answer Key 2025, available here. Candidates must note that this AP POLYCET Answer Key 2025 is unofficial and that it can be used for preliminary analysis only.

The AP POLYCET Exam 2025 was conducted for 120 marks. There were 120 questions of 1 mark each, and students were given 120 minutes to complete their answers. The unofficial AP POLYCET Answer Key 2025 is prepared by subject experts, and candidates can use it to cross-check their responses and estimate their probable scores using the marking scheme.

According to the AP POLYCET Exam pattern 2025, candidates will be awarded +1 for every correct answer and there is no negative marking. However, one must note that some responses may differ in the official answer key that will be released by the authorities soon on the portal.

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AP POLYCET Answer Key 2025

Candidates can check the AP POLYCET Answer Key 2025 along with the questions here:

SET D Answer Key

Mathematics

Questions	Answers
1.) The product of Karan's age five years ago and his age after 9 years from now is 32.This is represented by the quadratic equation	2.) X2 -4X + 77 = 0
2.) The roots of the equation 6x2 - x-2= 0 are	1.) 2/3 - 1/2
3.) The equation 3x2 - 5x+2=0 has	1.) two real and unequal roots
4.) Find two numbers whose sum in 27 and product is 182	2.) 13 , 44
5.) Each one of 100 boxes is led with 50 one rupee coins on first day and 25 more coins added every next day. The AP representing the progression is:	3.) 50, 75, 100, 125,....
6.) Common difference of the AP 3, 1, -1, -3, ... is	2.) -5
7.) Tenth term of the AP 1, -1, -3, -5,... is	2.) -7
8.) The sum of the first 22 terms of the AP 8, 3, -2, ... is	1.) -979
9.) D and B are the midpoints of sides AB and AC of a triangle ABC respectively and BC-10 cm. If DE\| BC, then the length of DE is	2.) 5 cm
10.) Which of the following is not similar figures	3.) Isoscles Trianglez
11.) ΔODC - ΔOBA and ∠BOC = 125°, then ∠DOC = ?	2.) 55°
12.) If M(P/3 , 4) is the mid point of the line segment joning A (-6,5) and B(-4,3), then M (P/3 , 4) is	1.) -10
13.) The distance between the points (2,3) and (4.7 is	3.) 2√2
14.) The coordinates of the point P(x,y) which divides the line segment joining th points A(X1 , Y1) and B(X2 , Y2 ) internally in the ratio m1: m2 are	2.)
15.) The points (1, 5), (2, 3) and (-2,-11) form a	1.) Triangle
16.) If 15cot A = 8, then sin A = ?	2.) 15/17
17.) 2 tan 30° / 1+ tan? 30° =	1.) sin 60°
18.) (sec A + tan A)(l- sin A) - 2	2.) cos A
19.) Which of the following is true?	2.) The value of sin θ increases as θ increases, 0 ≤ θ ≤ 90°
20.) The angle formed by the line of sight with the horizontal when it is above the horizontal level is	1.) Angle of elevation
21.) A ladder is leaned against a wall with angle of 60° with the ground and its foot is 6 feet away from the wall, then the length of the ladder is	1.) 12 feet
22.) Two cars aré seen from the top of a tower of height 75 m with angles of depress 30" and 45" respectively. The distance between the cars if they are on either a of the tower on the same line with the tower is	1.) 75 (√3+1)m
23.) The number of tangents a circle can have from a point outside the circle is	2.) two
24.) The angle made by the tangent at any point of circle with the radius at the point of contact is	4.) 90°
25.) A tangent PQ at a point P of a circle of radius 9 cm meets a line through the centre O at a point Q so that 0Q = 15 cm. The length of PQ is	1.) 12 cm
26.) Area of a sector of a circle with radius 4 cm and angle 30* is (use π = 3.14)	3.) 4.18 cm²
27.) Length of an are of a sector of angle 45' when the radius of the circle is 3 cm, is	2.) 3π/4 cm
28.) Area of minor segment if a chord of a circle of radius 10 cm subtends a right angle at the centre is (use π - 3.14),	2.) 28.5 cm²
29.) A toy is in the form of a cone of radius r and lateral height l mounted on a hemisphere of same radius and the total height of the toy is h, then the total surface area of the toy is	1.) xr(2r+l)
30.) A model is made with two cones each of height 2 cm attached to the two ends of cylinder. The diameter of the model is 3 cm and its length is 12 cm. Then volume of the model is (use π = 22 / 7）	3.) 72 cm³
31.) The mode and mean of a data are 7 and 5 respectively, then median is	2.) 17/3
32.) If assumed mean of a data is 47•5, ∑f₁d₁ , = 435 and ∑f₁ = 30, then mean of & data is	3.) 63
33.) The cumulative frequency of a class is the frequency obtained by	1.) adding the frequencies of all the classes preceding the given class)
34.) Formula for finding mode for grouped data is	1.)
35.) Which of the following cannot be a probability?	4.) -1.5
36.) P(E) =	1.) 1- P(E)
37.) Which of the following has equally likely outcomes?	4.) all of the above
38.) A card is drawn from a set of 52 cards. The probability of getting a queen card is	3.) 1/13
39.) Ram and Syam are friends. Probability that both will have same birthday is	2.) 1/365
40.) 491400 =	2.) 2³ x3³ x5² x7x13

Physics

Questions	Answers
51.) The power of a lens is 4 D. Its focal length is	1.) 0.25 cm
52.) If the height of the image is equal to the height of an object placed near a spherical lens, then the magnification m is	3.) equal to 1
53.) An object is placed at a distance of 30 cm from a concave lens of focal length 20 cm. The image distance is	3.) 12 cm
54.) The delicate membrane having enormous number of light sensitive cells is	2.) retina
55.) The amount of light entering the eye is regulated and controlled by the	1.) Pupil
56.) The minimum distance at which the objects can be seen most distinetly with strain is called	2.) near point of the eye
57.) A person can see distant objects clearly but cannot see nearby objects distinction. The person is suffering from	1.) hypermeteropia
58.) The defect myopia can be corrected by using a	2.) concave lens
59.) The band of the coloured components of a light beam is called its	3.) scattering
60.) The formation of a rainbow in the sky involves	3.) refraction, scattering, dispersion
61.) Advance sunrise and delayed sunset are due to	4.) atmosphere reflection
62.) The blue colour of clear sky is due to	3.) scattering of light
63.) If the speed of light in glass is 2 x 10⁸ m/s and the speed of light in air is 3 × 10⁸ m/s, the refractive index of glass with respect to air is	3.) 1.5
64.) A continuous and closed path of un electric current is called an	4.) electric circuit
65.) If a net charge Q flows across any cross-section of a conductor for time t, then current l through the cross-scetion is?	1.) L =Q/1
66.) One coulomb is equivalent to the charge contained in nearly	3.) 6.25 x 10¹⁸ electrons
67.) Work done to move a unit charge from one point to the other in an electric circuit is called	1.) electric potential difference
68.) SI unit of electrical potential difference is	2.) volt
69.) The device used to measure electric current in a circuit is called	3.) ammetre
70.) In an electric circuit, three resistors 50, 105 and 15 Q are connected in series across a 60 V battery. Then the current flowing in the circuit is	2.) 2A
71.) The heat produced in a 4 resistor when an electric current of 5 A flows in it for 2 seconds is	1.) 200 j
72.) One kilowatt hour is equal to	4.) 3.6 x 10⁶ j
73.) The power of an electric motor that takes 5 A electric current from a 220 v transmission line is	4.) 1100 W
74.) The region surrounding a magnet in which the influence of that magnet can be detected is called	3.) magnetic field
75.) If the electric current through a copper wire increases, the magnitude a magnetic field produced at a given point	3.) increases
76.) The magnetic field at all points inside a solenoid carrying electric current	2.) is uniform
77.) The direction of force on a current carrying conductor in a magnetic field is gie	1.) Fleming's eft hand rule
78.) The magnetic field produced by a current carrying circular loop is strongest is	1.) the centre of the loop
79) In an electric circuit, the device used to prevent damage to the electrical app due to overloading is	2.) electric fuse
80.) Which of the following is not an alloy?	4.) iron
81.) Identify the wrong statement among the following.	1.) inside the magnet, the direction of field lines is from north pole to south port
82.) Si unit of electrical resistivity is	1.) Ω m
83.) Which of the following is an insulator?	4.) rubber
84.) The image formed by a plane mirror is always	1.) virtual and errect
85.) The distance between the pole and the principal focus of a spherical mirror	3.) focal length
86.) A diminished, virtual and erect image is formed by a	2.) convex mirror
87.) The mirror used by a dentist to see large image of the teeth of the patients.	1.) concave mirror
88.) A ray of light travelling in air enters obliquely into water	1.) bends away from mirror
89.) The focal length of a spherical mirror is 10 cm. Its radius of curvature is	3.) 20 cm
90.) An object placed between the principal focus and center of curvature of a convex lens forms an image	1.) beyond the centre of curvature

Chemistry

Questions	Answers
91.) If someone in your family ia suffering from acidity after overeating, which c following would you suggest as a remedy?	3.) baking soda solution
92.) Which of the following can be used as olfactory indicators?	4.) vanilla essence, onion, and clove oil
93.) Phenolphthalein is used as an indicator in the reaction between	1.) acid and base
94.) Which of the following is a synthetic indicator?	2.) Methyl Orange
95.) Why do acidic solutions conduct electricity?	3.) due to the presence of iions in the solution
96.) Tooth decay begins when the pH of the mouth drops below	2.) 5.5
97.) What chemical is responsible for the pain caused by a bee sting?	1.) Methanoic acid
98.) What is the chemical formula of Plaster of Paris?	2.) CasO, ⅓H,0
99.) Which property of metals describes their shiny surface?	3.) metallic lustre
100.) Why are cooking vessels made up of metals like copper and aluminium?	4.) beacause they are good conductors of heat
101.) Why are metals like potassium and sodium stored in kerosene oil?	1.) to prevent oxidation
102.) What is the process of forming a thick oxide layer on aluminium called?	2.) Anodising
103.) What happens when zinc is added to a solution of iron (lI) sulfate?	4.) Zinc displaces iron and forms zine sulfate-
104.) What type of bond is formed when a retal transfer eletrons to a non-metal	3.) ionic bond
105.) What is th limited at the process where carbonute ores are converted to oxides by	1.) calcination
106.) Which of the following is an ore of mercury?	2.) cinnabar
107.) What kind of bond exists in a molecule of nitrogen (N₂ )?	3.) Triple bond
108.) What makes graphite a good conductor of electricity?	2.) free electrons in its layered structure
109.) What property allows carbon to form large molecules by bonding with itself?	3.) catenation
110.) Compounds with the same molecular formula but different structures are called	4.) isomers
111.) Which series contains compounds differing by a —CH, unit?	1.) Homolohous series
112.) Which functional group is present in carboxylie acids?	2.) - COOH
113.) Which substance can oxidize ethanol to ethanoic acid?	1.) Alkaline Potassium permagnet
114.) What is the product formed when magnesium ribbon is burnt in oxygen?	2.) Magnesium oxide
115.) What is the law of conservation of mass?	4.) Mass can neither be created nor destroyed in a chemical reaction
116.) What is the significance of writing physical states in a chemical equation?	1.) to provide information about physical form of substances
117.) What is the product formed when slaked lime reacts with carbon dioxide during whitewashing?	2.) calcium carbonate
118.) Why does the iron nail become brownish when dipped in copper sulfate solution?	1.) copper gets deposited on the nail
119.) What causes corrosion of iron?	2.) reaction with oxygen and mloisture
120.) What is the process called when fats and oils are oxidised and their smell and taste change	2.) Rancidity

Download AP POLYCET Answer Key 2025 PDF

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Unofficial AP POLYCET Answer Key 2025 PDF (To be added)

The authorities will soon release the AP POLYCET Answer Key 2025 (provisional) on their official portal. The candidates can use it to estimate their more accurate scores and raise objections in case of any errors. Visit the official website for more updated information.

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