APRJC CET Physical Science Unofficial Answer Key 2025 OUT: Download set-wise PDF

APRJC CET Physical Science Unofficial Answer Key 2025 OUT

APRJC CET Physical Science Unofficial Answer Key 2025: Candidates appearing for the APRJC CET Physical Science 2025 examination can refer to the unofficial answer key to assess their performance and estimate their scores. Although this unofficial key has a possibility at inaccuracies, it provides a preliminary insight into the questions and correct answers as per the subject experts, enabling candidates to gauge their potential scores. The official answer key, which will feature verified answers, is expected to be released soon on the official website, aprs.apcfss.in. Until then, the unofficial answer key can help students in estimating their likely scores, based on which they can prepare themselves for the next stage. By cross-checking their responses with the unofficial answer key, candidates can get an idea of their probable scores and prepare accordingly for the next stages of the admission process. However, it's essential to wait for the official answer key for confirmation and accuracy.

Also Read | APRJC CET Results Release Date 2025

APRJC CET Physical Science Unofficial Answer Key 2025

For all sets and groups, the unofficial answer key for APRJC CET Physical Science 2025 has been prepared for all subjects and is provided below. The paper consists of 50 Multiple Choice Questions (MCQs), each worth 1 mark. Candidates may give themselves 1 mark for every correct answer, then tally their total to determine their score out of 150. The examination does not include any negative marking.

Q.No.	Physical Science Question	Physical Science Answer
101	Virtual image always:	Erect, Image can't be traced on screen
102	A concave mirror forms an image that is twice the size of the object. If the image is formed at a distance 30 cm from the mirror. Where would the image be placed?	15 cm infront of the mirror
103	If absolute refractive index of medium is 1.4 it means	Speed of the light in that medium is less than the speed of the light in vacuum.
104	Material Medium A B C D Refractive Medium 1.31 1.44 1.77 2.42 Which of the following statement is false, based on the above table.	D is optically denser than A
105	A convex lens has a focal lenght 15 cm. At what distance will the image form if an object is placed at 45 cm in front of the lens.	22.5 cm
106	A. B. C are 3 media materials. From the above figure, which of the following is true if ∠θ 1 =∠θ 2 , ∠θ 2 >∠θ 3	B is optically rarer than C.
107	Concave mirrors are used in a solar furnace because	They converge sun light at a single point.
108	The poer of lens is -2D. Then it is a	Concave lens, focal lenght 0.5 m
109	Which lens is preferred to correct for the following eye defect?	Concave
110	The image of letter "V" forms on retina of helathy human eye is ______.	ʌ
111	Among A,θ 1 ,θ 2 ,X which is called as angle of emergence	θ 2
112	Stars seemed to be twinkle where as planets do not twinkle because	Stars are very far when compared to planets
113	The image of OO' forms ______.	at 2F 2
114	Which of the following statement is true when light passes through prism?	The red light bends least
115	Symbol of Ammeter
116	Material A B C D Resistivity (Ω m) (at 20°C) 1.60 x 10 -2 49 x 10 -6 100 x 10 -6 2.63 x 10 -8 In the above A< B, C, D which has more resistivity relatively.	A
117	In the following figures each resistance indicate 1 Ohm resistance. Then which of them have more resistance between A and B terminals.
118	A uniform wire of 100 Ohm resistance is cut into 10 equal parts. If these parts are connected in parallel what would be the resultant resistance	1 Ω
119	If n number of identical resistor are connected in parallel then the effective resistance of the combination. (R is the resistance of each)	R/n
120	1 kwh=	3.6 x 10 6 J
121	The CGS unit of magnetic field strength is named in the non our of _________.	Oersted
122	Choose the correct option from the following. The magnetic field inside a long straight solenoid carrying current	is same at all points
123	A current through a horizontal power line flows in east to west direction. What is the direction of magnetic field at a point directly below it and a pount directly above it?	The magnetic field (at any point below or above the wire) turns anti clockwise in a plane perpendicular tothe wire when view from the east end.
124	The potential difference betwen live wire and neutral wire in India is ______.	220 V
125	MRI means	Magentic Resonance Imaging
126	What is the color of precipaitation formed when lead (II) nitrate reacts with potassium iodide.	Yellow
127	What is the precipitation formed when silver nitrarte reacts with Sodium Cholride?	AgCl
128	Which of the following is called as slaked lime?	Ca(OH) 2
129	When FeSO4, 7H2O is heated which of the following is not a product?	Fe 2 OH
130	What is the color of Cupric Oxide (CuO)?	Black
131	A solution of substance "X" is used for house hold white washing. What is "X.	Slaked lime
132	Lichen is the name of _______.	Plant belongs thallophyte
133	Which of the following is not an Olfactory indicator?	Red Litmus paper
134	Chemical name of Sodium Zincate	Na 2 ZnO 2
135	Three elements P, Q, R have atomic numbers Z, Z+1, Z-2 respectively. P is a noble gas. Then formula of compound formed between Q, R will be	Q 2 R
136	Which of the following has pH value more than 9?	1m NaOH
137	Match the following. a) Vinegar                 i) Acetic b) Orange                 ii) Tartaric c) Tamarind               iii) Citric	a-i, b-iii, c-ii
138	Tooth decay normally starts when pH value of the mouth is	Lower than 5.5
139	A drop of colorless liquid was placed on blue litmus paper then the color of the paper turned into red. The liquid should be	Dil HCl
140	In dissolving acid in water produces________ ions.	H 3 O+
141	In displacement reaction metal "A" displaced metal "B" but unable to displace metal "C" because	A is more reactive than B, but less reactive than C.
142	The ability of metals to be drawn into thin wires is-called	Ductility
143	Which of the following is a true statement.	Sodium is very soft metal
144	Which of the following is most reactive metal	K
145	Structure of Benzene
146	HCOOH is a	Acid
147	With concern of general formula, Butyne belongs to which of the following?	C n H 2n-2
148	2Na+2CH 3 CH 2 OH ➝	Sodium Ethoxide +H 2
149	Which of the following undergo substitution reaction not addition reaction?	CH 4
150	Which of the following in an example for ester?	CH 3 COOCH 3

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