Junior college (Class 11-12)

Gujarat Board - Class 11 previous year questions (PYQ)

3,937 previous year Gujarat Board - Class 11 questions, grouped by year, with answers and solutions.

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2026 (1245 questions)

Q1.
What is 88 minus 28?

(A)
59
(B)
60
(C)
65
(D)
61
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Q2.
In Chemistry, examine the topic of Functional group present in all Carboxylic Acids. Which statement is scientifically accurate?

(A)
COOH (Carboxyl group composed of carbonyl and hydroxyl groups)
(B)
OH (Alcoholic hydroxyl group)
(C)
CO- (Carbonyl ketone group)
(D)
CHO (Formyl group)
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2025 (198 questions)

Q1.
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)
sp^3 hybridization with tetrahedral geometry and 109.5^\circ bond angles
(C)
dsp^2 hybridization with square planar geometry
(D)
sp hybridization with linear geometry
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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 diminished
(B)
Virtual, erect, and magnified
(C)
Real, inverted, and diminished
(D)
Real, inverted, and equal in size to the object (magnification m = -1)
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2024 (449 questions)

Q1.

Advanced Research & Methodology: In scholarly analysis of 'દ્વિપદી પ્રમેય (Binomial Theorem)', which methodological approach ensures reproducibility and minimizes systematic bias?

(A)

Controlled multi-factorial experimental design with blinded statistical validation (દ્વિપદી પ્રમેય (Binomial Theorem))

(B)

Post-hoc selective data reporting highlighting only conforming sample sets

(C)

Uncalibrated qualitative impressions without standardized measurement criteria

(D)

Extrapolating microscopic laboratory observations directly to macro ecosystems without validation

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Q2.
Calculate 7 × 8.

(A)
63
(B)
48
(C)
58
(D)
56
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2023 (386 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)
Respiration
(C)
Guttation
(D)
Transpiration, which drives sap ascent and cools plant tissues
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Q2.

સજીવ સૃષ્ટિ: 'પ્રાણી સૃષ્ટિ (Animal Kingdom)' પ્રાણી કે વનસ્પતિની વિશિષ્ટ અનુકૂલન ખાસિયત કઈ છે?


(A)
ખોરાક, રહેઠાણ અને વાતાવરણ મુજબ કુદરતી અનુકૂલન (પ્રાણી સૃષ્ટિ (Animal Kingdom))
(B)
નિર્જીવ જેવું રહેવું
(C)
શ્વસન ન કરવું
(D)
આપેલ પૈકી કોઈ નહીં
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2022 (209 questions)

Q1.

સજીવ સૃષ્ટિ: 'સુરેખ પથ પર ગતિ (Motion in a Straight Line)' પ્રાણી કે વનસ્પતિની વિશિષ્ટ અનુકૂલન ખાસિયત કઈ છે?


(A)
ખોરાક, રહેઠાણ અને વાતાવરણ મુજબ કુદરતી અનુકૂલન (સુરેખ પથ પર ગતિ (Motion in a Straight Line))
(B)
નિર્જીવ જેવું રહેવું
(C)
શ્વસન ન કરવું
(D)
આપેલ પૈકી કોઈ નહીં
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Q2.

આસપાસ (પર્યાવરણ): 'સમતલમાં ગતિ (Motion in a Plane - સદિશો, પ્રક્ષિપ્ત ગતિ)' આપણા પર્યાવરણ અને દૈનિક જીવન સાથે કેવી રીતે જોડાયેલું છે?


(A)
કુદરતી સંપત્તિનું જતન અને સજીવોનું રક્ષણ (સમતલમાં ગતિ (Motion in a Plane - સદિશો, પ્રક્ષિપ્ત ગતિ))
(B)
પ્રદૂષણ વધારવું
(C)
કોઈ સંબંધ નથી
(D)
આપેલ પૈકી કોઈ નહીં
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2021 (218 questions)

Q1.
In Chemistry, examine the topic of Gas evolved when active metals like Zinc react with dilute Hydrochloric acid. Which statement is scientifically accurate?

(A)
Chlorine gas (Cl2)
(B)
Oxygen gas (O2)
(C)
Carbon dioxide gas (CO2)
(D)
Hydrogen gas (H2), which burns with a characteristic 'pop' sound
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Q2.
In Chemistry, examine the topic of Periodic trend of electronegativity across a period from left to right. Which statement is scientifically accurate?

(A)
Electronegativity increases due to increase in effective nuclear charge ($Z_{\text{eff}}$) and decrease in atomic radius
(B)
Electronegativity first decreases then sharply increases
(C)
Electronegativity remains constant across representative elements
(D)
Electronegativity decreases due to shielding effect
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2020 (208 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)
Insulin, which facilitates cellular glucose uptake and promotes glycogenesis
(B)
Epinephrine, triggering fight-or-flight response
(C)
Somatostatin, inhibiting digestive secretions
(D)
Glucagon, promoting glycogenolysis
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Q2.
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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2019 (189 questions)

Q1.
In Chemistry, examine the topic of Periodic trend of electronegativity across a period from left to right. Which statement is scientifically accurate?

(A)
Electronegativity remains constant across representative elements
(B)
Electronegativity increases due to increase in effective nuclear charge ($Z_{\text{eff}}$) and decrease in atomic radius
(C)
Electronegativity decreases due to shielding effect
(D)
Electronegativity first decreases then sharply increases
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Q2.

ગણિત ગમ્મત: 'ક્રમચય અને સંચય (Permutations and Combinations)' માં આપેલ સંખ્યાની સ્થાનકિંમત અને દાર્શનિક કિંમત શું થાય?


(A)
એકમ, દશક, સો કે હજારના સ્થાન મુજબ સાચી કિંમત (ક્રમચય અને સંચય (Permutations and Combinations))
(B)
શૂન્ય
(C)
અમર્યાદિત
(D)
આપેલ પૈકી કોઈ નહીં
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2018 (211 questions)

Q1.

સજીવ સૃષ્ટિ: 'સમતલમાં ગતિ (Motion in a Plane - સદિશો, પ્રક્ષિપ્ત ગતિ)' પ્રાણી કે વનસ્પતિની વિશિષ્ટ અનુકૂલન ખાસિયત કઈ છે?


(A)
ખોરાક, રહેઠાણ અને વાતાવરણ મુજબ કુદરતી અનુકૂલન (સમતલમાં ગતિ (Motion in a Plane - સદિશો, પ્રક્ષિપ્ત ગતિ))
(B)
નિર્જીવ જેવું રહેવું
(C)
શ્વસન ન કરવું
(D)
આપેલ પૈકી કોઈ નહીં
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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): Energy flow through ecological food webs is strictly unidirectional.

Reason (R): Solar energy captured by autotrophic producers is dissipated as metabolic heat and cannot revert back to solar radiation, diminishing at successive trophic levels.


(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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2017 (223 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)
011 \times 10^{23} particles
(B)
6.022 \times 10^{22} particles
(C)
6.022 \times 10^{23} elementary entities (atoms, molecules, or ions)
(D)
602 \times 10^{-19} particles
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Q2.
In Chemistry, examine the topic of Functional group present in all Carboxylic Acids. Which statement is scientifically accurate?

(A)
CHO (Formyl group)
(B)
CO- (Carbonyl ketone group)
(C)
COOH (Carboxyl group composed of carbonyl and hydroxyl groups)
(D)
OH (Alcoholic hydroxyl group)
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2016 (198 questions)

Q1.
In Physics, consider the Conservation principle underlying Kirchhoff's Loop Rule (Voltage Law). Which statement correctly defines this principle?

(A)
Conservation of Charge
(B)
Conservation of Momentum
(C)
Conservation of Energy ($\sum \Delta V = 0$ in any closed loop)
(D)
Conservation of Magnetic Flux
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Q2.
What is 99 minus 71?

(A)
33
(B)
29
(C)
28
(D)
27
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2015 (203 questions)

Q1.
In Chemistry, examine the topic of Functional group present in all Carboxylic Acids. Which statement is scientifically accurate?

(A)
OH (Alcoholic hydroxyl group)
(B)
CHO (Formyl group)
(C)
CO- (Carbonyl ketone group)
(D)
COOH (Carboxyl group composed of carbonyl and hydroxyl groups)
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Q2.
In Chemistry, examine the topic of Functional group present in all Carboxylic Acids. Which statement is scientifically accurate?

(A)
CO- (Carbonyl ketone group)
(B)
OH (Alcoholic hydroxyl group)
(C)
CHO (Formyl group)
(D)
COOH (Carboxyl group composed of carbonyl and hydroxyl groups)
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