HorthooZ – Kerala GK, PSC Questions & Onam Quiz

Q1 Multiple Choice Question

Which soil type is the most dominant in Kerala, accounting for approximately 65% of the total land area, predominantly found across the Midland (Idanad) region?

A Laterite Soil (Chengal mannu / Red laterite) B Forest Loam Soil C Coastal Alluvial Soil D Black Cotton Soil

Q2 Multiple Choice Question

Despite high annual rainfall (~3,000 mm), Kerala agriculture frequently experiences mid-monsoon and summer moisture stress because of:

A Strict legal bans on all agricultural irrigation statewide B High drainage rates across steep topography, coarse lateritic soil porosity, and lack of adequate water retention infrastructure C Permanent freezing of soil water tables during summer months D Absolute absence of any atmospheric clouds or humidity year-round

Q3 Multiple Choice Question

Where is the headquarters of the Kerala Agricultural University (KAU), the premier institution for agricultural research and education in the state, located?

A Pattambi, Malappuram B Vellanikkara, Thrissur district C Vellayani, Thiruvananthapuram D Mannuthy, Palakkad

Q4 Multiple Choice Question

Extensive commercial deposits of China Clay (Kaolin), formed by the weathering of crystalline rocks, are mined extensively in which districts of Kerala for ceramic and paper industries?

A Thiruvananthapuram (Kundara/Varkala), Kollam, and Kannur districts B Idukki and Kottayam high ranges C Palakkad and Wayanad exclusively D Pathanamthitta riverbeds

Q5 Multiple Choice Question

While black cotton soil (Regur) is characteristic of the Deccan Plateau, in Kerala it is found exclusively in small rain-shadow pockets within which taluk and district?

A Mananthavady taluk in Wayanad B Kuttanad taluk in Alappuzha C Chittur taluk in Palakkad district D Neyyattinkara taluk in Thiruvananthapuram

Q6 Multiple Choice Question

Characterized by its distinct red pericarp and robust earthy flavor, grown across the Palakkad gap plains (Bharathapuzha basin), which rice variety holds a GI tag?

A Navara Rice B Gandhakasala Rice C Pokkali Rice D Palakkadan Matta Rice

Q7 Multiple Choice Question

The largest known mineral ore reserves in Kerala consist of low-grade Magnetite-type iron ore deposits located predominantly in which district?

A Alappuzha district B Kasaragod district C Kozhikode district (Nambindi, Cherupuzha, and Mavoor areas) D Kollam district

Q8 Multiple Choice Question

Prominent flat-topped lateritic hills and plateaus (locally known as 'Mesas' or 'Cheru kunnukal') across North Kerala (Kannur, Kasaragod, Malappuram) are geomorphologically termed:

A Submarine abyssal plains B Glacial drumlin fields C Lateritic Mesas / Capped Plateaus D Active sand dunes

Q9 Multiple Choice Question

Which four agricultural commodities constitute the primary cash crop backbone of Kerala's agrarian economy, earning significant foreign exchange?

A Sugarcane, Tobacco, Mustard, and Millet B Apple, Peach, Walnut, and Saffron C Wheat, Barley, Cotton, and Jute D Rubber, Coconut, Pepper, and Cashew (along with Tea, Coffee, and Cardamom)

Q10 Multiple Choice Question

Headquartered in Kottayam district, which statutory body under the Ministry of Commerce and Industry oversees the development and export promotion of natural rubber in India?

A Tea Board of India B Spices Board of India C Rubber Board of India D Coffee Board of India

Q11 Multiple Choice Question

Historic environmental health protests in Kasaragod district centered around the catastrophic health impacts caused by aerial spraying of which pesticide across cashew plantations?

A DDT and BHC exclusively B Endosulfan C Malathion and Parathion D Glyphosate and Paraquat

Q12 Multiple Choice Question

Why are the dry laterite hill slopes of Kerala's Midland exceptionally well-suited for Cashew (Anacardium occidentale) cultivation?

A It grows exclusively in freezing sub-zero snowfields B It requires heavy saline seawater flooding daily C It requires permanent waterlogging in marshy swamps D Cashew thrives well in poor, well-drained, acidic laterite soils requiring minimal irrigation

Q13 Multiple Choice Question

Which radioactive mineral found abundantly in the black sand placers of Kerala's southern beaches is a primary source of Thorium used in atomic energy?

A Monazite B Pyrite C Bauxite D Chalcopyrite

Q14 Multiple Choice Question

Widely cultivated across the coastal plains and midland valleys of Kerala and termed the 'Kalpavriksha' (tree of heaven providing all life necessities), which tree is this?

A Arecanut Palm B Rubber tree C Coconut Palm (Cocos nucifera) D Palmyra Palm

Q15 Multiple Choice Question

The coastal beach sands of Kerala (especially around Chavara in Kollam and Manavalakurichi) are world-famous for massive deposits of which strategic heavy minerals?

A Bituminous coal and petroleum shale B Heavy mineral sands containing Ilmenite, Monazite, Rutile, Zircon, and Sillimanite C Raw metallic iron ore magnetite D Pure quartz glass sand exclusively

Q16 Multiple Choice Question

Kerala accounts for the overwhelming majority of India's Natural Rubber production; what optimal climatic conditions and soil types favor rubber cultivation in the state?

A Hot and humid tropical climate with heavy annual rainfall (>200 cm) and well-drained laterite soils B Arid desert climate with freezing sub-zero winter frost C Waterlogged saline coastal marshlands exclusively D High-altitude alpine tundra with rocky glacial moraines

Q17 Multiple Choice Question

According to the Kerala Agricultural University's Agro-Ecological Zoning, the Midland Lateritic uplands are classified into specific agro-climatic zones optimized for:

A Sub-surface marine kelp aquaculture and deep-sea trawling B Mixed farming of perennial tree crops, rubber, tapioca, and cashew under rainfed and supplemental irrigation regimes C Commercial temperate apple and saffron horticulture exclusively D Perennial flooded paddy mono-cropping without any dry-season fallow

Q18 Multiple Choice Question

Grown across the cool highland slopes of Wayanad and possessing unique organoleptic qualities, which agricultural commodity holds a GI tag?

A Cardamom Hills Arabica B Malabar Cocoa Beans C Chinnar Green Tea D Wayanad Robusta Coffee

Q19 Multiple Choice Question

Rich in organic humus derived from decaying forest vegetation and found predominantly across the Highland (Malanad) forest tracts, which soil type is this?

A Black Cotton Soil B Laterite Soil C Forest Loam Soil (Vanamannu) D Coastal Alluvium Soil

Q20 Multiple Choice Question

Recent crop improvement research at Kerala Agricultural University focuses heavily on developing climate-resilient crop varieties designed to withstand:

A Prolonged summer droughts, submergence tolerance (flash floods in Kuttanad), and resistance against emerging fungal pathogens (e.g., Phytophthora in black pepper) B Total atmospheric oxygen depletion inside greenhouses C Submarine hydrothermal vent scalding temperatures D Arctic blizzards and sub-zero winter snowstorms

Soils, Crops & Mineral Resources

Which soil type is the most dominant in Kerala, accounting for approximately 65% of the total land area, predominantly found across the Midland (Idanad) region?

Despite high annual rainfall (~3,000 mm), Kerala agriculture frequently experiences mid-monsoon and summer moisture stress because of:

Where is the headquarters of the Kerala Agricultural University (KAU), the premier institution for agricultural research and education in the state, located?

Extensive commercial deposits of China Clay (Kaolin), formed by the weathering of crystalline rocks, are mined extensively in which districts of Kerala for ceramic and paper industries?

While black cotton soil (Regur) is characteristic of the Deccan Plateau, in Kerala it is found exclusively in small rain-shadow pockets within which taluk and district?

Characterized by its distinct red pericarp and robust earthy flavor, grown across the Palakkad gap plains (Bharathapuzha basin), which rice variety holds a GI tag?

The largest known mineral ore reserves in Kerala consist of low-grade Magnetite-type iron ore deposits located predominantly in which district?

Prominent flat-topped lateritic hills and plateaus (locally known as 'Mesas' or 'Cheru kunnukal') across North Kerala (Kannur, Kasaragod, Malappuram) are geomorphologically termed:

Which four agricultural commodities constitute the primary cash crop backbone of Kerala's agrarian economy, earning significant foreign exchange?

Headquartered in Kottayam district, which statutory body under the Ministry of Commerce and Industry oversees the development and export promotion of natural rubber in India?

Historic environmental health protests in Kasaragod district centered around the catastrophic health impacts caused by aerial spraying of which pesticide across cashew plantations?

Why are the dry laterite hill slopes of Kerala's Midland exceptionally well-suited for Cashew (Anacardium occidentale) cultivation?

Which radioactive mineral found abundantly in the black sand placers of Kerala's southern beaches is a primary source of Thorium used in atomic energy?

Widely cultivated across the coastal plains and midland valleys of Kerala and termed the 'Kalpavriksha' (tree of heaven providing all life necessities), which tree is this?

The coastal beach sands of Kerala (especially around Chavara in Kollam and Manavalakurichi) are world-famous for massive deposits of which strategic heavy minerals?

Kerala accounts for the overwhelming majority of India's Natural Rubber production; what optimal climatic conditions and soil types favor rubber cultivation in the state?

According to the Kerala Agricultural University's Agro-Ecological Zoning, the Midland Lateritic uplands are classified into specific agro-climatic zones optimized for:

Grown across the cool highland slopes of Wayanad and possessing unique organoleptic qualities, which agricultural commodity holds a GI tag?

Rich in organic humus derived from decaying forest vegetation and found predominantly across the Highland (Malanad) forest tracts, which soil type is this?

Recent crop improvement research at Kerala Agricultural University focuses heavily on developing climate-resilient crop varieties designed to withstand:

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Soils, Crops & Mineral Resources

Which soil type is the most dominant in Kerala, accounting for approximately 65% of the total land area, predominantly found across the Midland (Idanad) region?

Despite high annual rainfall (~3,000 mm), Kerala agriculture frequently experiences mid-monsoon and summer moisture stress because of:

Where is the headquarters of the Kerala Agricultural University (KAU), the premier institution for agricultural research and education in the state, located?

Extensive commercial deposits of China Clay (Kaolin), formed by the weathering of crystalline rocks, are mined extensively in which districts of Kerala for ceramic and paper industries?

While black cotton soil (Regur) is characteristic of the Deccan Plateau, in Kerala it is found exclusively in small rain-shadow pockets within which taluk and district?

Characterized by its distinct red pericarp and robust earthy flavor, grown across the Palakkad gap plains (Bharathapuzha basin), which rice variety holds a GI tag?

The largest known mineral ore reserves in Kerala consist of low-grade Magnetite-type iron ore deposits located predominantly in which district?

Prominent flat-topped lateritic hills and plateaus (locally known as 'Mesas' or 'Cheru kunnukal') across North Kerala (Kannur, Kasaragod, Malappuram) are geomorphologically termed:

Which four agricultural commodities constitute the primary cash crop backbone of Kerala's agrarian economy, earning significant foreign exchange?

Headquartered in Kottayam district, which statutory body under the Ministry of Commerce and Industry oversees the development and export promotion of natural rubber in India?

Historic environmental health protests in Kasaragod district centered around the catastrophic health impacts caused by aerial spraying of which pesticide across cashew plantations?

Why are the dry laterite hill slopes of Kerala's Midland exceptionally well-suited for Cashew (*Anacardium occidentale*) cultivation?

Which radioactive mineral found abundantly in the black sand placers of Kerala's southern beaches is a primary source of Thorium used in atomic energy?

Widely cultivated across the coastal plains and midland valleys of Kerala and termed the 'Kalpavriksha' (tree of heaven providing all life necessities), which tree is this?

The coastal beach sands of Kerala (especially around Chavara in Kollam and Manavalakurichi) are world-famous for massive deposits of which strategic heavy minerals?

Kerala accounts for the overwhelming majority of India's Natural Rubber production; what optimal climatic conditions and soil types favor rubber cultivation in the state?

According to the Kerala Agricultural University's Agro-Ecological Zoning, the Midland Lateritic uplands are classified into specific agro-climatic zones optimized for:

Grown across the cool highland slopes of Wayanad and possessing unique organoleptic qualities, which agricultural commodity holds a GI tag?

Rich in organic humus derived from decaying forest vegetation and found predominantly across the Highland (Malanad) forest tracts, which soil type is this?

Recent crop improvement research at Kerala Agricultural University focuses heavily on developing climate-resilient crop varieties designed to withstand:

Practice Completed!

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Why are the dry laterite hill slopes of Kerala's Midland exceptionally well-suited for Cashew (Anacardium occidentale) cultivation?