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Kerala Board - Class 1 previous year questions (PYQ)

2,655 previous year Kerala Board - Class 1 questions, grouped by year, with answers and solutions.

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2026 (957 questions)

Q1.
What is the sum of 87 and 22?

(A)
108
(B)
119
(C)
109
(D)
110
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Q2.
Regarding Malayalam (കേരള പാഠാവലി), which statement represents a core foundational principle of Correct grammatical structure of affirmative sentences?

(A)
Object + Verb + Subject
(B)
Subject + Verb + Object in standard grammatical syntax
(C)
Object + Subject + Verb
(D)
Verb + Subject + Object
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2025 (137 questions)

Q1.
Regarding Malayalam (കേരള പാഠാവലി), 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)
Granting absolute immunity from civil laws
(C)
Mandating foreign citizenship upon majority
(D)
Fostering civic consciousness, preserving national integrity, and protecting the environment
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Q2.

കത്തെഴുത്ത് / വിവരണക്കുറിപ്പ്: 'ചെറുകഥകളും വായനയും' വിഷയത്തിൽ പ്രധാനാധ്യാപകന് അപേക്ഷ എഴുതുമ്പോൾ നിർബന്ധമായും ഉണ്ടായിരിക്കേണ്ടത് എന്താണ്?


(A)
സ്ഥലം, തീയതി, ബഹുമാനപൂർവ്വമുള്ള അഭിസംബോധന, വ്യക്തമായ കാരണം, ഒപ്പ് (ചെറുകഥകളും വായനയും)
(B)
അനാവശ്യമായ തമാശകൾ
(C)
തീയതിയോ ഒപ്പോ ഇല്ലാതെ എഴുതുക
(D)
ഇവയിലൊന്നുമല്ല
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2024 (229 questions)

Q1.
Regarding Malayalam (കേരള പാഠാവലി), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(B)
Eliminating apex predators from natural habitats
(C)
Accelerating deforestation for urban sprawl
(D)
Maximizing industrial waste output
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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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2023 (237 questions)

Q1.

ഭിന്നസംഖ്യകൾ (Fractions - LSS Standard): '1 മുതൽ 20 വരെയുള്ള സംഖ്യകൾ' ഭിന്നസംഖ്യയുടെ തുല്യരൂപം ഏതാണ്?


(A)
അംശവും ഛേദവും ഒരേ സംഖ്യ കൊണ്ട് ഗുണിച്ച് കിട്ടുന്ന രൂപം ($1 മുതൽ 20 വരെയുള്ള സംഖ്യകൾ$)
(B)
ഛേദം പൂജ്യമായ ഭിന്നസംഖ്യ
(C)
എപ്പോഴും നെഗറ്റീവ് സംഖ്യ
(D)
ഇവയിലൊന്നുമല്ല
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Q2.
Regarding Malayalam (കേരള പാഠാവലി), which statement represents a core foundational principle of Importance of environmental conservation and biodiversity?

(A)
Accelerating deforestation for urban sprawl
(B)
Maximizing industrial waste output
(C)
Maintaining ecological equilibrium, nutrient cycling, and climate regulation
(D)
Eliminating apex predators from natural habitats
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2022 (158 questions)

Q1.
Regarding Malayalam (കേരള പാഠാവലി), which statement represents a core foundational principle of Correct grammatical structure of affirmative sentences?

(A)
Object + Verb + Subject
(B)
Subject + Verb + Object in standard grammatical syntax
(C)
Object + Subject + Verb
(D)
Verb + Subject + Object
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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 had been constructed across the river by the government.
(B)
A new bridge is being constructed across the river by the government.
(C)
A new bridge has been constructed across the river by the government.
(D)
A new bridge was constructed across the river by the government.
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2021 (131 questions)

Q1.

ചരിത്രസ്മാരകങ്ങളും സാംസ്കാരിക പൈതൃകവും: 'എന്റെ കുടുംബവും വീടും' ചരിത്ര പ്രാധാന്യമെന്ത്?


(A)
ബേക്കൽ കോട്ട, മട്ടാഞ്ചേരി കൊട്ടാരം അല്ലെങ്കിൽ പത്മനാഭപുരം കൊട്ടാരം (എന്റെ കുടുംബവും വീടും)
(B)
ആധുനിക ഫാക്ടറി
(C)
പുരാതനമല്ലാത്ത കെട്ടിടം
(D)
ഇവയിലൊന്നുമല്ല
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Q2.
In Physics, consider the de Broglie wavelength associated with a particle of mass $m$ moving with velocity $v$. Which statement correctly defines this principle?

(A)
\lambda = \frac{mv}{h}
(B)
\lambda = \frac{h}{2mv^2}
(C)
\lambda = \frac{h}{mv} = \frac{h}{p}
(D)
\lambda = hp
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2020 (149 questions)

Q1.

കേരളത്തിലെ വന്യജീവി സങ്കേതങ്ങൾ (LSS Prep): 'ചുറ്റുമുള്ള സസ്യങ്ങളും മൃഗങ്ങളും' ഏത് സംരക്ഷിത മേഖലയുമായി ബന്ധപ്പെട്ടിരിക്കുന്നു?


(A)
ഇരവികുളം (വരയാട്), സൈലന്റ് വാലി (സിംഹവാലൻ കുരങ്ങ്), പെരിയാർ കടുവാസങ്കേതം (ചുറ്റുമുള്ള സസ്യങ്ങളും മൃഗങ്ങളും)
(B)
മൃഗങ്ങളില്ലാത്ത സ്ഥലം
(C)
നഗരപ്രദേശം
(D)
ഇവയിലൊന്നുമല്ല
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Q2.

പരിസരപഠനം (EVS / LSS): 'വെള്ളവും കാലാവസ്ഥയും' പ്രകൃതിക്കും ആരോഗ്യത്തിനും പ്രധാനമായിരിക്കുന്നത് എന്തുകൊണ്ട്?


(A)
ശുദ്ധജലം, പോഷകാഹാരം, സന്തുലിത പരിസ്ഥിതി എന്നിവ ഉറപ്പാക്കുന്നു (വെള്ളവും കാലാവസ്ഥയും)
(B)
ദോഷകരമായി ബാധിക്കുന്നു
(C)
പ്രയോജനമില്ല
(D)
ഇവയിലൊന്നുമല്ല
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2019 (135 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 shoot an accurate target
(C)
To eat something very hard
(D)
To face a difficult or unpleasant situation with courage and fortitude
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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 says that she was studying for her board examination.
(B)
She said that she is studying for her board examination.
(C)
She said that she had studied for her board examination.
(D)
She said that she was studying for her board examination.
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2018 (130 questions)

Q1.
What is 57 minus 42?

(A)
14
(B)
15
(C)
16
(D)
20
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Q2.
What is the sum of 79 and 13?

(A)
102
(B)
93
(C)
92
(D)
91
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2017 (142 questions)

Q1.
In Biological Sciences, identify the accurate description regarding Structural and functional filtration unit of the human kidney.

(A)
Hepatic lobule
(B)
Neuron
(C)
Nephron, consisting of glomerulus, Bowman's capsule, and renal tubule
(D)
Alveolus
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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 is studying for her board examination.
(B)
She said that she had studied for her board examination.
(C)
She says that she was studying for her board examination.
(D)
She said that she was studying for her board examination.
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2016 (129 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 are submitting the documentation.
(B)
Neither of the candidates have submitted the required documentation.
(C)
Neither of the candidates has submitted the required documentation.
(D)
Neither of the candidates were submitted documentation.
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Q2.
Regarding Malayalam (കേരള പാഠാവലി), 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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2015 (121 questions)

Q1.
In Physics, consider the Condition for Total Internal Reflection (TIR) to occur at an interface. Which statement correctly defines this principle?

(A)
Angle of incidence must equal angle of refraction ($i = r$)
(B)
Light must be monochromatic and linearly polarized
(C)
Light travels from rarer to denser medium with $i < i_c$
(D)
Light must travel from an optically denser to rarer medium and angle of incidence must exceed critical angle ($i > i_c$)
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Q2.
Regarding Malayalam (കേരള പാഠാവലി), 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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