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Jharkhand Board (JAC) - Class 8 previous year questions (PYQ)

4,346 previous year Jharkhand Board (JAC) - Class 8 questions, grouped by year, with answers and solutions.

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2026 (1531 questions)

Q1.
What is 10% of 300?

(A)
20
(B)
40
(C)
30
(D)
55
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Q2.
Solve the linear equation for $x$: $8x + 6 = 62$.

(A)
x = 8
(B)
x = 9
(C)
x = 7
(D)
x = 6
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2025 (287 questions)

Q1.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Correct grammatical structure of affirmative sentences?

(A)
Object + Subject + Verb
(B)
Subject + Verb + Object in standard grammatical syntax
(C)
Object + Verb + Subject
(D)
Verb + Subject + Object
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Q2.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Direct to Indirect speech conversion: She said, 'I am studying for my board examination.'.

(A)
She said that she is studying for her board examination.
(B)
She said that she had studied for her board examination.
(C)
She says that she was studying for her board examination.
(D)
She said that she was studying for her board examination.
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2024 (610 questions)

Q1.
In Biological Sciences, identify the accurate description regarding Process by which green plants release water vapor into the atmosphere primarily through stomata.

(A)
Imbibition
(B)
Guttation
(C)
Transpiration, which drives sap ascent and cools plant tissues
(D)
Respiration
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Q2.
हिंदी व्याकरण एवं साहित्य के अंतर्गत रचना और रचनाकार: प्रसिद्ध उपन्यास 'गोदान' के रचनाकार कौन हैं? के संदर्भ में सही विकल्प का चयन कीजिए:

(A)
जयशंकर प्रसाद
(B)
महादेवी वर्मा
(C)
मुंशी प्रेमचंद
(D)
सूर्यकांत त्रिपाठी 'निराला'
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2023 (213 questions)

Q1.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(B)
Maximizing industrial waste output
(C)
Accelerating deforestation for urban sprawl
(D)
Eliminating apex predators from natural habitats
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Q2.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Role of fundamental duties in the constitutional civic framework?

(A)
Granting absolute immunity from civil laws
(B)
Mandating foreign citizenship upon majority
(C)
Fostering civic consciousness, preserving national integrity, and protecting the environment
(D)
Allowing tax evasion under certain conditions
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2022 (201 questions)

Q1.
In Chemistry, examine the topic of Oxidation state of Manganese in Potassium Permanganate ($KMnO_4$). Which statement is scientifically accurate?

(A)
+6
(B)
+7
(C)
+4
(D)
+2
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Q2.

सूक्ष्मजीव एवं मानव कल्याण: 'आधुनिक भारत: 1857 की क्रांति और छोटानागपुर, बिरसा मुंडा और उलगुलान, सिदो-कान्हू का संथाल हूल' किस प्रकार के सूक्ष्मजीव से संबंधित है?


(A)
सटीक सूक्ष्मजीव वर्ग एवं उसका प्रभाव (आधुनिक भारत: 1857 की क्रांति और छोटानागपुर, बिरसा मुंडा और उलगुलान, सिदो-कान्हू का संथाल हूल)
(B)
विषाक्त अकार्बनिक तत्व
(C)
अक्रिय गैस
(D)
इनमें से कोई नहीं
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2021 (209 questions)

Q1.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Role of fundamental duties in the constitutional civic framework?

(A)
Fostering civic consciousness, preserving national integrity, and protecting the environment
(B)
Mandating foreign citizenship upon majority
(C)
Allowing tax evasion under certain conditions
(D)
Granting absolute immunity from civil laws
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Q2.
In Biological Sciences, identify the accurate description regarding Vascular plant tissue responsible for unidirectional transport of water and dissolved minerals from roots to leaves.

(A)
Xylem (composed of tracheids, vessels, xylem parenchyma, and xylem fibres)
(B)
Collenchyma (supporting tissue)
(C)
Phloem (sieve tubes and companion cells)
(D)
Cambium (meristematic tissue)
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2020 (203 questions)

Q1.
In Physics, consider the Relationship between focal length $f$ and radius of curvature $R$ for spherical mirrors. Which statement correctly defines this principle?

(A)
f = \frac{R}{2}
(B)
f = \frac{1}{R}
(C)
f = 2R
(D)
f = R^2
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Q2.
Solve the linear equation for $x$: $2x + 13 = 27$.

(A)
x = 6
(B)
x = 8
(C)
x = 9
(D)
x = 7
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2019 (213 questions)

Q1.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(B)
Maximizing industrial waste output
(C)
Accelerating deforestation for urban sprawl
(D)
Eliminating apex predators from natural habitats
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Q2.
Regarding Sanskrit (सुभाषिणी भाग 3), which statement represents a core foundational principle of Role of fundamental duties in the constitutional civic framework?

(A)
Mandating foreign citizenship upon majority
(B)
Fostering civic consciousness, preserving national integrity, and protecting the environment
(C)
Granting absolute immunity from civil laws
(D)
Allowing tax evasion under certain conditions
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2018 (226 questions)

Q1.
Solve the linear equation for $x$: $3x + 7 = 31$.

(A)
x = 9
(B)
x = 8
(C)
x = 10
(D)
x = 7
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Q2.

धातु और अधातु (NMMS परीक्षा): 'बल तथा दाब' का भौतिक अथवा रासायनिक गुणधर्म क्या है?


(A)
आघातवर्ध्यता, तन्यता, सुचालकता अथवा ऑक्साइड की प्रकृति (बल तथा दाब)
(B)
धातुएं कुचालक होती हैं
(C)
अधातुएं तन्य होती हैं
(D)
इनमें से कोई नहीं
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2017 (222 questions)

Q1.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Subject-Verb Agreement with distributive pronouns ('neither of', 'either of').

(A)
Neither of the candidates are submitting the documentation.
(B)
Neither of the candidates has submitted the required documentation.
(C)
Neither of the candidates were submitted documentation.
(D)
Neither of the candidates have submitted the required documentation.
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Q2.
In Biological Sciences, identify the accurate description regarding Valve located between the left atrium and left ventricle of the human heart.

(A)
Bicuspid (Mitral) valve, preventing backflow of oxygenated blood during ventricular systole
(B)
Aortic semilunar valve
(C)
Tricuspid valve
(D)
Pulmonary semilunar valve
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2016 (221 questions)

Q1.
Solve the linear equation for $x$: $6x + 5 = 23$.

(A)
x = 4
(B)
x = 3
(C)
x = 2
(D)
x = 5
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Q2.
In Physics, consider the Nature and magnification of the image formed by a concave mirror when an object is placed at the center of curvature (C). Which statement correctly defines this principle?

(A)
Virtual, erect, and magnified
(B)
Real, inverted, and diminished
(C)
Real, inverted, and equal in size to the object (magnification m = -1)
(D)
Virtual, erect, and diminished
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2015 (210 questions)

Q1.
In Physics, consider the Condition for Total Internal Reflection (TIR) to occur at an interface. Which statement correctly defines this principle?

(A)
Light must travel from an optically denser to rarer medium and angle of incidence must exceed critical angle ($i > i_c$)
(B)
Angle of incidence must equal angle of refraction ($i = r$)
(C)
Light travels from rarer to denser medium with $i < i_c$
(D)
Light must be monochromatic and linearly polarized
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Q2.
In Physics, consider the Newton's second law of motion mathematical formulation. Which statement correctly defines this principle?

(A)
Force equals mass divided by acceleration ($F = m/a$)
(B)
Force equals momentum multiplied by velocity
(C)
Force equals change in kinetic energy
(D)
Force equals rate of change of linear momentum ($F = \frac{dp}{dt} = ma$)
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