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Bihar Board (BSEB) - Class 9 previous year questions (PYQ)

7,173 previous year Bihar Board (BSEB) - Class 9 questions, grouped by year, with answers and solutions.

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2026 (2496 questions)

Q1.
For a moderately skewed frequency distribution, if the Median is 40 and Mean is 33, find the empirical Mode.

(A)
73
(B)
50
(C)
54
(D)
57
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Q2.
In an Arithmetic Progression (AP) with first term $a = 5$ and common difference $d = 2$, what is the 8-th term ($a_{8}$)?

(A)
21
(B)
17
(C)
21
(D)
19
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2025 (385 questions)

Q1.
Regarding Sanskrit (पीयूषम् भाग 1), 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)
Eliminating apex predators from natural habitats
(D)
Accelerating deforestation for urban sprawl
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Q2.

Refer to the Case Study 'Case Study: Hazardous Enterprise and Supreme Court Doctrine of Absolute Liability' to answer:

What measure of financial compensation did the Supreme Court establish in the M.C. Mehta Oleum Gas case?


(A)
The measure of damages must be exemplary and correlated to the financial magnitude and wealth of the enterprise
(B)
Damages are strictly limited to verified hospital pharmacy bills
(C)
Damages are paid exclusively from the State disaster relief treasury
(D)
No financial compensation is awarded without a formal criminal conviction
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2024 (937 questions)

Q1.

जीव विज्ञान (जैव प्रक्रम - BSEB 10th Biology): 'विश्वयुद्धों का इतिहास' में मानव हृदय / वृक्क (Kidney) की संरचना एवं कार्य क्या है?


(A)
नेफ्रॉन (वृक्काणु) द्वारा रक्त का निस्यंदन एवं यूरिया का उत्सर्जन (विश्वयुद्धों का इतिहास)
(B)
केवल पित्त रस का स्राव
(C)
हार्मोन का निर्माण
(D)
इनमें से कोई नहीं
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Q2.
What is the area of a square whose side length is 10 cm?

(A)
112 cm²
(B)
200 cm²
(C)
100 cm²
(D)
40 cm²
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2023 (365 questions)

Q1.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Appropriate preposition: 'He was thoroughly accustomed _____ working under strict deadlines.'.

(A)
for
(B)
in
(C)
with
(D)
to
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Q2.
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 have submitted the required documentation.
(B)
Neither of the candidates were submitted documentation.
(C)
Neither of the candidates has submitted the required documentation.
(D)
Neither of the candidates are submitting the documentation.
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2022 (398 questions)

Q1.

कार्बन एवं उसके यौगिक (Organic Chemistry): 'जनसंख्या' हाइड्रोकार्बन श्रेणी का सामान्य सूत्र क्या है?


(A)
ऐल्केन: $C_n H_{2n+2}$, ऐल्कीन: $C_n H_{2n}$, ऐल्काइन: $C_n H_{2n-2}$ (जनसंख्या)
(B)
$C_n H_n$
(C)
$C_n H_{{2n+1}}$
(D)
इनमें से कोई नहीं
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Q2.
What is the area of a square whose side length is 6 cm?

(A)
72 cm²
(B)
36 cm²
(C)
48 cm²
(D)
24 cm²
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2021 (375 questions)

Q1.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Conditional Clause Type 3 structure for hypothetical past situations.

(A)
If they would alert the authorities, the accident had been prevented.
(B)
If they alerted the authorities earlier, the accident will be prevented.
(C)
If they had alerted the authorities earlier, the accident would have been prevented.
(D)
If they have alerted the authorities, the accident would prevent.
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Q2.
Regarding Sanskrit (पीयूषम् भाग 1), 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)
Allowing tax evasion under certain conditions
(C)
Mandating foreign citizenship upon majority
(D)
Granting absolute immunity from civil laws
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2020 (364 questions)

Q1.
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)
महादेवी वर्मा
(B)
मुंशी प्रेमचंद
(C)
सूर्यकांत त्रिपाठी 'निराला'
(D)
जयशंकर प्रसाद
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Q2.
For a moderately skewed frequency distribution, if the Median is 30 and Mean is 28, find the empirical Mode.

(A)
30
(B)
34
(C)
58
(D)
37
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2019 (375 questions)

Q1.
Regarding Sanskrit (पीयूषम् भाग 1), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Accelerating deforestation for urban sprawl
(B)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(C)
Eliminating apex predators from natural habitats
(D)
Maximizing industrial waste output
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Q2.
Regarding Sanskrit (पीयूषम् भाग 1), 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)
Allowing tax evasion under certain conditions
(C)
Granting absolute immunity from civil laws
(D)
Mandating foreign citizenship upon majority
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2018 (386 questions)

Q1.
हिंदी व्याकरण एवं साहित्य के अंतर्गत मुहावरा: 'आँखों का तारा होना' मुहावरे का सही अर्थ क्या है? के संदर्भ में सही विकल्प का चयन कीजिए:

(A)
आँखों में चमक होना
(B)
अंधेरे में दिखाई देना
(C)
बहुत सुंदर होना
(D)
अत्यधिक प्रिय होना
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Q2.
What is the area of a square whose side length is 5 cm?

(A)
50 cm²
(B)
20 cm²
(C)
25 cm²
(D)
37 cm²
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2017 (393 questions)

Q1.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Idiom meaning: 'Bite the bullet'.

(A)
To retreat from an impending danger
(B)
To face a difficult or unpleasant situation with courage and fortitude
(C)
To eat something very hard
(D)
To shoot an accurate target
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Q2.
Regarding Sanskrit (पीयूषम् भाग 1), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Maximizing industrial waste output
(B)
Accelerating deforestation for urban sprawl
(C)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(D)
Eliminating apex predators from natural habitats
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2016 (347 questions)

Q1.
Calculate the volume of a right circular cylinder having radius $r = 21\text{ cm}$ and height $h = 11\text{ cm}$ (use $\pi = \frac{22}{7}$).

(A)
15246 cm³
(B)
15092 cm³
(C)
10164 cm³
(D)
15356 cm³
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Q2.
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 = R^2
(C)
f = \frac{1}{R}
(D)
f = 2R
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2015 (352 questions)

Q1.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Conditional Clause Type 3 structure for hypothetical past situations.

(A)
If they have alerted the authorities, the accident would prevent.
(B)
If they had alerted the authorities earlier, the accident would have been prevented.
(C)
If they alerted the authorities earlier, the accident will be prevented.
(D)
If they would alert the authorities, the accident had been prevented.
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Q2.
Regarding Sanskrit (पीयूषम् भाग 1), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Eliminating apex predators from natural habitats
(B)
Accelerating deforestation for urban sprawl
(C)
Maximizing industrial waste output
(D)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
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