Junior college (Class 11-12)

Assam Board (SEBA / AHSEC) - Class 11 (HS First Year) previous year questions (PYQ)

7,979 previous year Assam Board (SEBA / AHSEC) - Class 11 (HS First Year) questions, grouped by year, with answers and solutions.

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2026 (2847 questions)

Q1.
What is the sum of 98 and 94?

(A)
193
(B)
192
(C)
202
(D)
191
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Q2.
In Chemistry, examine the topic of Gas evolved when active metals like Zinc react with dilute Hydrochloric acid. Which statement is scientifically accurate?

(A)
Hydrogen gas (H2), which burns with a characteristic 'pop' sound
(B)
Carbon dioxide gas (CO2)
(C)
Oxygen gas (O2)
(D)
Chlorine gas (Cl2)
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2025 (433 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 had alerted the authorities earlier, the accident would have been prevented.
(C)
If they have alerted the authorities, the accident would prevent.
(D)
If they alerted the authorities earlier, the accident will be prevented.
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Q2.
In Social Science / Indian Studies, identify the historically and geographically correct fact regarding Central Bank of India established in 1935 responsible for monetary policy and currency issuance.

(A)
Securities and Exchange Board of India (SEBI)
(B)
Reserve Bank of India (RBI)
(C)
State Bank of India (SBI)
(D)
NITI Aayog
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2024 (926 questions)

Q1.

স্বাস্থ্য আৰু পুষ্টি: 'কঠিন আৰু তৰল পদাৰ্থৰ যান্ত্ৰিক ধৰ্ম' খাদ্যৰ পৰা আমাৰ শৰীৰে কি প্ৰধান পুষ্টি পায়?

(A)

প্ৰ'টিন, ভিটামিন, শৰ্কৰা আৰু খনিজ লৱণ (কঠিন আৰু তৰল পদাৰ্থৰ যান্ত্ৰিক ধৰ্ম)

(B)

বিষাক্ত দ্ৰব্য

(C)

কেৱল চৰ্বি

(D)

ওপৰৰ এটাও নহয়

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Q2.

Synonym / Antonym: What is the correct antonym or synonym for 'ব্যক্তিগত, ৰাজহুৱা আৰু গোলকীয় উদ্যোগ'?

(A)

Standard lexical equivalent (ব্যক্তিগত, ৰাজহুৱা আৰু গোলকীয় উদ্যোগ)

(B)

Irrelevant antonym

(C)

Spelling error

(D)

None of these

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2023 (423 questions)

Q1.
Regarding Assamese (সাহিত্য সৌৰভ - একাদশ শ্ৰেণী), which statement represents a core foundational principle of Correct grammatical structure of affirmative sentences?

(A)
Subject + Verb + Object in standard grammatical syntax
(B)
Object + Subject + Verb
(C)
Verb + Subject + Object
(D)
Object + Verb + Subject
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Q2.
In Social Science / Indian Studies, identify the historically and geographically correct fact regarding Article of the Indian Constitution known as the 'Heart and Soul of the Constitution' (Right to Constitutional Remedies).

(A)
Article 21 (Protection of Life and Personal Liberty)
(B)
Article 32, empowering citizens to approach the Supreme Court via writs (Habeas Corpus, Mandamus, etc.)
(C)
Article 14 (Equality before Law)
(D)
Article 19 (Right to Freedom)
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2022 (416 questions)

Q1.
What is the sum of 98 and 28?

(A)
127
(B)
126
(C)
125
(D)
136
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Q2.
What is the sum of 64 and 62?

(A)
136
(B)
125
(C)
126
(D)
127
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2021 (433 questions)

Q1.

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): Systemic arteries have thick, elastic muscular walls compared to veins.

Reason (R): Arterial blood flows under high, pulsatile hydrostatic pressure generated by ventricular systole.


(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(B)
Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
(C)
Assertion (A) is true but Reason (R) is false.
(D)
Assertion (A) is false but Reason (R) is true.
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Q2.
In Chemistry, examine the topic of Hybridization and molecular geometry of Methane ($CH_4$). Which statement is scientifically accurate?

(A)
sp^2 hybridization with trigonal planar geometry
(B)
dsp^2 hybridization with square planar geometry
(C)
sp^3 hybridization with tetrahedral geometry and 109.5^\circ bond angles
(D)
sp hybridization with linear geometry
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2020 (419 questions)

Q1.

Parts of Speech: Identify the grammatical class of 'কেন্দ্ৰীয় প্ৰৱণতাৰ জোখ (গড়, মধ্যমা, বহুলক)' in a standard sentence.

(A)

Noun, Pronoun, Adjective or Verb (কেন্দ্ৰীয় প্ৰৱণতাৰ জোখ (গড়, মধ্যমা, বহুলক))

(B)

Punctuation symbol

(C)

Incomplete phrase

(D)

None of these

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Q2.

স্বাস্থ্য আৰু পুষ্টি: 'কণা প্ৰণালী আৰু ঘূৰ্ণন গতি' খাদ্যৰ পৰা আমাৰ শৰীৰে কি প্ৰধান পুষ্টি পায়?

(A)

প্ৰ'টিন, ভিটামিন, শৰ্কৰা আৰু খনিজ লৱণ (কণা প্ৰণালী আৰু ঘূৰ্ণন গতি)

(B)

বিষাক্ত দ্ৰব্য

(C)

কেৱল চৰ্বি

(D)

ওপৰৰ এটাও নহয়

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2019 (426 questions)

Q1.

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

Which statutory enactment was passed by the Indian Parliament following the Bhopal gas disaster and oleum gas leak?


(A)
The Environment (Protection) Act, 1986
(B)
The Factories Act, 1948
(C)
The Wildlife Protection Act, 1972
(D)
The Indian Penal Code, 1860
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Q2.
In English Language and Grammar, identify the grammatically correct sentence or rule regarding Idiom meaning: 'Bite the bullet'.

(A)
To eat something very hard
(B)
To shoot an accurate target
(C)
To face a difficult or unpleasant situation with courage and fortitude
(D)
To retreat from an impending danger
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2018 (437 questions)

Q1.
In Biological Sciences, identify the accurate description regarding Phenotypic ratio of a classic Mendelian monohybrid cross in the F2 generation.

(A)
1 : 2 : 1
(B)
3 : 1 (Dominant to Recessive phenotype)
(C)
1 : 1 : 1 : 1
(D)
9 : 3 : 3 : 1
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Q2.
In Physics, consider the SI unit of electric current and magnetic flux density. Which statement correctly defines this principle?

(A)
Coulomb (C) and Gauss (G)
(B)
Ohm (Ω) and Henry (H)
(C)
Ampere (A) and Tesla (T)
(D)
Volt (V) and Weber (Wb)
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2017 (399 questions)

Q1.
Regarding Assamese (সাহিত্য সৌৰভ - একাদশ শ্ৰেণী), which statement represents a core foundational principle of Correct grammatical structure of affirmative sentences?

(A)
Object + Verb + Subject
(B)
Object + Subject + Verb
(C)
Verb + Subject + Object
(D)
Subject + Verb + Object in standard grammatical syntax
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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 = \frac{1}{R}
(C)
f = R^2
(D)
f = 2R
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2016 (412 questions)

Q1.

অসমৰ জৈৱ বৈচিত্ৰ্য: 'সাম্যৱস্থা (Equilibrium)' অসমৰ কোনখন ৰাষ্ট্ৰীয় উদ্যান বা বন্যপ্ৰাণীৰ সৈতে জড়িত?

(A)

কাজিৰঙাৰ এশিঙীয়া গঁড়, মানাহ আৰু ব্ৰহ্মপুত্ৰ উপত্যকাৰ জৈৱ বৈচিত্ৰ্য (সাম্যৱস্থা (Equilibrium))

(B)

মৰুভূমিৰ উট

(C)

বৰফৰ শিয়াল

(D)

ওপৰৰ এটাও নহয়

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Q2.

পানী আৰু বায়ু প্ৰদূষণ: 'বিনিময় পত্ৰ (Bills of Exchange)' প্ৰদূষণ প্ৰতিৰোধৰ বাবে আটাইতকৈ উপযুক্ত উপায় কি?

(A)

গছ ৰোপণ, বৰ্জ্য পানী শোধন আৰু প্লাষ্টিক বৰ্জন (বিনিময় পত্ৰ (Bills of Exchange))

(B)

নৈৰ পানীত জাবৰ পেলোৱা

(C)

অধিক ধোঁৱা নিৰ্গমন

(D)

ওপৰৰ এটাও নহয়

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2015 (408 questions)

Q1.
Regarding Assamese (সাহিত্য সৌৰভ - একাদশ শ্ৰেণী), 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)
Maximizing industrial waste output
(D)
Eliminating apex predators from natural habitats
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Q2.

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): Plant stomata close rapidly under severe soil moisture deficit and drought stress.

Reason (R): Abscisic acid (ABA) synthesized during drought induces potassium and anion efflux from guard cells, causing loss of turgor pressure.


(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(B)
Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
(C)
Assertion (A) is true but Reason (R) is false.
(D)
Assertion (A) is false but Reason (R) is true.
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