Chhattisgarh Board (CGBSE) - Class 7 previous year questions (PYQ)

2026 (1605 questions)

Q1.

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 retreat from an impending danger

(D)

To face a difficult or unpleasant situation with courage and fortitude

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Q2.

Solve the linear equation for $x$: $5x + 3 = 13$.

(A)

x = 4

(B)

x = 1

(C)

x = 2

(D)

x = 3

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2025 (219 questions)

Q1.

In Chemistry, examine the topic of pH of a neutral aqueous solution at 25°C (298 K). Which statement is scientifically accurate?

(A)

pH = 7, where [H^+] = [OH^-] = 10^{-7} \text{ M}

(B)

pH = 0

(C)

pH = 1

(D)

pH = 14

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Q2.

In English Language and Grammar, identify the grammatically correct sentence or rule regarding Active to Passive voice transformation: 'The government has constructed a new bridge across the river.'.

(A)

A new bridge is being constructed across the river by the government.

(B)

A new bridge has been constructed across the river by the government.

(C)

A new bridge was constructed across the river by the government.

(D)

A new bridge had been constructed across the river by the government.

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2024 (351 questions)

Q1.

Solve the linear equation for $x$: $6x + 10 = 52$.

(A)

x = 9

(B)

x = 8

(C)

x = 7

(D)

x = 6

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Q2.

चक्रवृद्धि ब्याज (CI): 'पूर्णांक, भिन्न एवं दशमलव संक्रियाएं' पर आधारित मिश्रधन और चक्रवृद्धि ब्याज का सूत्र क्या है?

(A)

$A = P(1 + \frac{R}{100})^n$ तथा $CI = A - P$ (पूर्णांक, भिन्न एवं दशमलव संक्रियाएं)

(B)

$A = P \times R \times T$

(C)

$CI = \frac{{P}}{{R}}$

(D)

इनमें से कोई नहीं

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2023 (212 questions)

Q1.

In Biological Sciences, identify the accurate description regarding Primary photosynthetic pigment responsible for absorbing blue and red light wavelengths.

(A)

Phycobilin

(B)

Carotenoids

(C)

Chlorophyll a

(D)

Anthocyanin

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Q2.

Regarding हिन्दी (भारती भाग 2), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)

Eliminating apex predators from natural habitats

(B)

Maximizing industrial waste output

(C)

Maintaining ecological equilibrium, nutrient cycling, and climate regulation

(D)

Accelerating deforestation for urban sprawl

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2022 (197 questions)

Q1.

In Chemistry, examine the topic of Hybridization and molecular geometry of Methane ($CH_4$). Which statement is scientifically accurate?

(A)

sp hybridization with linear geometry

(B)

dsp^2 hybridization with square planar geometry

(C)

sp^2 hybridization with trigonal planar geometry

(D)

sp^3 hybridization with tetrahedral geometry and 109.5^\circ bond angles

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Q2.

Solve the linear equation for $x$: $6x + 13 = 43$.

(A)

x = 5

(B)

x = 6

(C)

x = 7

(D)

x = 4

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2021 (212 questions)

Q1.

Regarding हिन्दी (भारती भाग 2), which statement represents a core foundational principle of Role of fundamental duties in the constitutional civic framework?

(A)

Mandating foreign citizenship upon majority

(B)

Granting absolute immunity from civil laws

(C)

Fostering civic consciousness, preserving national integrity, and protecting the environment

(D)

Allowing tax evasion under certain conditions

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Q2.

Regarding हिन्दी (भारती भाग 2), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)

Maintaining ecological equilibrium, nutrient cycling, and climate regulation

(B)

Accelerating deforestation for urban sprawl

(C)

Eliminating apex predators from natural habitats

(D)

Maximizing industrial waste output

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2020 (227 questions)

Q1.

Solve the linear equation for $x$: $8x + 14 = 70$.

(A)

x = 6

(B)

x = 7

(C)

x = 9

(D)

x = 8

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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 first decreases then sharply increases

(B)

Electronegativity remains constant across representative elements

(C)

Electronegativity increases due to increase in effective nuclear charge ($Z_{\text{eff}}$) and decrease in atomic radius

(D)

Electronegativity decreases due to shielding effect

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2019 (198 questions)

Q1.

Regarding संस्कृत (सुरभि द्वितीयो भागः), which statement represents a core foundational principle of Role of fundamental duties in the constitutional civic framework?

(A)

Allowing tax evasion under certain conditions

(B)

Fostering civic consciousness, preserving national integrity, and protecting the environment

(C)

Mandating foreign citizenship upon majority

(D)

Granting absolute immunity from civil laws

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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)

Oxygen gas (O2)

(B)

Hydrogen gas (H2), which burns with a characteristic 'pop' sound

(C)

Chlorine gas (Cl2)

(D)

Carbon dioxide gas (CO2)

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2018 (224 questions)

Q1.

Solve the linear equation for $x$: $8x + 3 = 51$.

(A)

x = 8

(B)

x = 5

(C)

x = 7

(D)

x = 6

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Q2.

Divide 15 in the ratio 2 : 3.

(A)

6 and 9

(B)

5 and 10

(C)

8 and 7

(D)

12 and 9

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2017 (218 questions)

Q1.

In Chemistry, examine the topic of Hybridization and molecular geometry of Methane ($CH_4$). Which statement is scientifically accurate?

(A)

sp^3 hybridization with tetrahedral geometry and 109.5^\circ bond angles

(B)

sp hybridization with linear geometry

(C)

dsp^2 hybridization with square planar geometry

(D)

sp^2 hybridization with trigonal planar geometry

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Q2.

Regarding संस्कृत (सुरभि द्वितीयो भागः), 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)

Fostering civic consciousness, preserving national integrity, and protecting the environment

(C)

Allowing tax evasion under certain conditions

(D)

Mandating foreign citizenship upon majority

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2016 (217 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 has submitted the required documentation.

(B)

Neither of the candidates have submitted the required documentation.

(C)

Neither of the candidates were submitted documentation.

(D)

Neither of the candidates are submitting the documentation.

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Q2.

In Chemistry, examine the topic of pH of a neutral aqueous solution at 25°C (298 K). Which statement is scientifically accurate?

(A)

pH = 0

(B)

pH = 7, where [H^+] = [OH^-] = 10^{-7} \text{ M}

(C)

pH = 1

(D)

pH = 14

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2015 (219 questions)

Q1.

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)

O negative (O-)

(C)

A positive (A+)

(D)

B positive (B+)

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Q2.

Regarding हिन्दी (भारती भाग 2), 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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