Junior college (Class 11-12)

Uttarakhand Board (UBSE) - Class 11 previous year questions (PYQ)

7,699 previous year Uttarakhand Board (UBSE) - Class 11 questions, grouped by year, with answers and solutions.

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2026 (2736 questions)

Q1.
What is the sum of 11 and 62?

(A)
73
(B)
74
(C)
83
(D)
72
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Q2.

हिमालयी वनस्पति व औषधियां: 'जीव जगत, जीव जगत का वर्गीकरण (पाँच जगत पद्धति)' से हमें कौन-सा प्रमुख उत्पाद या लाभ मिलता है?

(A)

बुरांश का जूस, बांज के पेड़, स्वच्छ जल एवं जड़ी-बूटियां (जीव जगत, जीव जगत का वर्गीकरण (पाँच जगत पद्धति))

(B)

विषैली गैसें

(C)

केवल सूखापन

(D)

इनमें से कोई नहीं

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2025 (419 questions)

Q1.

Refer to the Case Study 'Case Study: The Chlor-Alkali Electrochemical Process in Chemical Industry' to answer:

During the chlor-alkali process, which chemical product is evolved at the positively charged anode?


(A)
Chlorine gas ($Cl_2$)
(B)
Hydrogen gas ($H_2$)
(C)
Oxygen gas ($O_2$)
(D)
Sodium metal ($Na$)
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Q2.
In Biological Sciences, identify the accurate description regarding Universal blood recipient group in the ABO blood typing system.

(A)
AB positive (AB+), because RBCs possess both A and B antigens and plasma lacks anti-A and anti-B antibodies
(B)
A positive (A+)
(C)
O negative (O-)
(D)
B positive (B+)
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2024 (890 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): The Simon Commission was met with widespread nationwide boycotts and black flag protests upon landing in Bombay in 1928.

Reason (R): The British colonial government failed to appoint a single Indian representative to the seven-member Indian Statutory Commission.


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

(A)
3 : 1 (Dominant to Recessive phenotype)
(B)
9 : 3 : 3 : 1
(C)
1 : 1 : 1 : 1
(D)
1 : 2 : 1
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2023 (391 questions)

Q1.
In Physics, consider the Work-Energy Theorem statement for a particle. Which statement correctly defines this principle?

(A)
Work done equals change in potential energy only
(B)
Work done equals rate of change of momentum
(C)
Work done by all forces acting on a particle equals the change in its kinetic energy ($W = \Delta K$)
(D)
Work done is always zero under variable forces
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Q2.
In Social Science / Indian Studies, identify the historically and geographically correct fact regarding Soil type predominantly found in the Deccan Plateau trap region, ideal for cultivating cotton.

(A)
Red and Yellow Soil
(B)
Black Soil (Regur Soil), rich in clayey material, lime, and moisture retention capacity
(C)
Laterite Soil
(D)
Alluvial Soil
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2022 (394 questions)

Q1.
In Chemistry, examine the topic of Avogadro's number and definition of one mole of a substance. Which statement is scientifically accurate?

(A)
6.022 \times 10^{22} particles
(B)
6.022 \times 10^{23} elementary entities (atoms, molecules, or ions)
(C)
011 \times 10^{23} particles
(D)
602 \times 10^{-19} particles
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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 had studied for her board examination.
(B)
She said that she was studying for her board examination.
(C)
She said that she is studying for her board examination.
(D)
She says that she was studying for her board examination.
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2021 (399 questions)

Q1.
In Business Studies and Accountancy, what is the core principle governing Accounting equation that forms the basis of the Balance Sheet?

(A)
Capital = Assets + Liabilities
(B)
Liabilities = Assets + Capital
(C)
Assets = Liabilities + Owner's Equity (Capital)
(D)
Assets = Liabilities - Capital
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Q2.
In Business Studies and Accountancy, what is the core principle governing Four Ps of the traditional Marketing Mix formulated by E. Jerome McCarthy?

(A)
Package, Position, Profit, and Policy
(B)
People, Process, Physical Evidence, and Performance
(C)
Production, Planning, Purchasing, and Publicity
(D)
Product, Price, Place, and Promotion
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2020 (443 questions)

Q1.

Opposites and Plurals: What is the correct plural or antonym of 'लेन-देनों का अभिलेखन (रोजनामचा, खाता-बही, रोकड़ बही)'?

(A)

Standard lexical form (लेन-देनों का अभिलेखन (रोजनामचा, खाता-बही, रोकड़ बही))

(B)

Spelling distortion

(C)

Unrelated word

(D)

None of these

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Q2.
What is 82 minus 15?

(A)
72
(B)
67
(C)
68
(D)
66
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2019 (421 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): Diamond sparkles brilliantly with internal radiance.

Reason (R): Total internal reflection of light occurs inside diamond because its critical angle is exceptionally small (approximately 24.4°).


(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 Social Science / Indian Studies, identify the historically and geographically correct fact regarding Year of the historic Dandi March (Salt Satyagraha) led by Mahatma Gandhi.

(A)
1942 (Quit India Movement)
(B)
1920 (Non-Cooperation Movement)
(C)
1919 (Rowlatt Satyagraha)
(D)
1930 (commenced from Sabarmati Ashram on March 12, 1930)
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2018 (393 questions)

Q1.
In Business Studies and Accountancy, what is the core principle governing Father of Modern Scientific Management known for time-and-motion studies and piece-rate wage systems?

(A)
Henri Fayol
(B)
Max Weber
(C)
Frederick Winslow Taylor (F.W. Taylor)
(D)
Peter F. Drucker
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Q2.
In Business Studies and Accountancy, what is the core principle governing Golden rule of accounting for Nominal Accounts (Expenses, Losses, Incomes, Gains)?

(A)
Debit the receiver, Credit the giver
(B)
Debit what comes in, Credit what goes out
(C)
Debit all expenses and losses, Credit all incomes and gains
(D)
Debit all assets, Credit all liabilities
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2017 (402 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): The Simon Commission was met with widespread nationwide boycotts and black flag protests upon landing in Bombay in 1928.

Reason (R): The British colonial government failed to appoint a single Indian representative to the seven-member Indian Statutory Commission.


(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.

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

What is the crucial legal distinction between the English rule of 'Strict Liability' and Indian 'Absolute Liability'?


(A)
Absolute Liability admits of no statutory exceptions whatsoever (such as Act of God, third-party act, or consent)
(B)
Absolute liability applies only to government-owned public sector enterprises
(C)
Strict liability requires proof of criminal mens rea while absolute liability does not
(D)
Absolute liability caps total damage compensation at 1 lakh rupees
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2016 (401 questions)

Q1.
In Biological Sciences, identify the accurate description regarding Hormone secreted by beta cells of the Islets of Langerhans in the pancreas to lower blood glucose.

(A)
Epinephrine, triggering fight-or-flight response
(B)
Glucagon, promoting glycogenolysis
(C)
Somatostatin, inhibiting digestive secretions
(D)
Insulin, which facilitates cellular glucose uptake and promotes glycogenesis
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Q2.
In Business Studies and Accountancy, what is the core principle governing Father of Modern Scientific Management known for time-and-motion studies and piece-rate wage systems?

(A)
Peter F. Drucker
(B)
Frederick Winslow Taylor (F.W. Taylor)
(C)
Max Weber
(D)
Henri Fayol
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2015 (410 questions)

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

(A)
To face a difficult or unpleasant situation with courage and fortitude
(B)
To shoot an accurate target
(C)
To retreat from an impending danger
(D)
To eat something very hard
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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): A convex mirror is commonly used as a driver's rear-view mirror in automobiles.

Reason (R): A convex mirror always forms an erect, virtual, and diminished image, providing a much wider field of view.


(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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