Group these atmospheric layers by their altitude characteristics: Troposphere, Stratosphere, Mesosphere, Thermosphere
Answer: B
Atmospheric layers are distinguished by their altitude and temperature characteristics, with Troposphere being closest to Earth and Thermosphere being highest.
Q.82Medium
Classify these economic sectors by their activity type: Agriculture, Manufacturing, Healthcare, Transportation
Answer: A
Primary sector (Agriculture) extracts raw materials, Secondary (Manufacturing) processes them, and Tertiary includes services like Healthcare and Transportation.
Q.83Medium
Group these Indian independence leaders by their primary strategy: Gandhi, Bhagat Singh, Subhas Chandra Bose, Bal Gangadhar Tilak
Answer: B
Different leaders employed distinct strategies: Gandhi's non-violence, Bhagat Singh's armed resistance, Subhas Chandra Bose's militancy, and Tilak's ideological approach.
Q.84Medium
Classify these Indian states by their predominant religion distribution: Jammu & Kashmir, Punjab, Tamil Nadu, Assam
Answer: B
J&K has Muslim majority, Punjab has Sikh majority, while Tamil Nadu and Assam have Hindu majorities with varying demographic patterns.
Q.85Medium
Group these weather phenomena by their formation mechanism: Lightning, Rainbow, Frost, Tornado
Answer: B
Each phenomenon has distinct formation: Lightning from electrical discharge, Rainbow from light refraction, Frost from temperature, Tornado from rotating winds.
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Q.86Medium
Classify these Indian software companies by their primary service domain: TCS, Infosys, HCL Technologies, Wipro
Answer: B
While all are major IT services providers, they emphasize different domains: TCS in consulting, Infosys in digital, HCL in infrastructure, Wipro in digital solutions.
Q.87Medium
Classify these medicinal compounds by their source origin: Penicillin, Aspirin, Morphine, Insulin
Answer: B
Different origins: Penicillin from fungi, Aspirin from plant sources, Morphine from poppy plant, Insulin from pancreatic cells - showing diversity in drug sources.
Q.88Medium
Which of the following statements correctly groups Indian states by their primary agricultural output in 2024-25: Group A - Rice producing states, Group B - Cotton producing states, Group C - Sugarcane producing states?
Answer: B
Punjab and Haryana are leading rice producers. Gujarat and Karnataka lead in cotton. Maharashtra and Uttar Pradesh dominate sugarcane production as per 2024-25 agricultural data.
Q.89Medium
Classify these renewable energy projects by their primary energy source: Kudankulam, Sardar Sarovar, Rewa Ultra Mega Solar Park, Jatayu Wind Park, Bhakra Nangal Dam, Adani Green Energy's Khavda Park
Answer: B
Rewa and Khavda are solar parks. Jatayu is a wind park. Sardar Sarovar and Bhakra Nangal are hydroelectric dams. Kudankulam is a nuclear power plant.
Q.90Medium
Group these Indian space missions by their primary objective: Chandrayaan-3, Gaganyaan, Aditya-L1, Mars Orbiter Mission, Mangalyaan-2
Answer: B
Chandrayaan-3 targets the Moon. Gaganyaan is for human spaceflight. Aditya-L1 studies the Sun. Mars Orbiter and Mangalyaan-2 target Mars exploration.
Q.91Medium
Classify these Indian export products by their sector classification in 2024-25: Pharmaceutical APIs, Iron Ore, Electronics Components, Refined Petroleum, Textile Fabrics, Software Services, Automobile Parts
Answer: A
Pharmaceutical APIs and Refined Petroleum are chemicals-based. Iron Ore is a metal. Electronics, Textiles, and Auto Parts are manufactured goods. Software Services is a service sector export.
Q.92Medium
3, 6, 12, 24, 48, ?, 192
Answer: A
Each term is multiplied by 2. 48×2 = 96
Q.93Medium
2, 5, 10, 17, 26, ?, 50
Answer: A
Pattern: n² + 1 where n = 1,2,3,4,5,6. So 6² + 1 = 37
Q.94Medium
Complete: 1, 2, 4, 7, 11, 16, ?
Answer: A
Differences increase by 1: +1, +2, +3, +4, +5, +6. So 16+6 = 22
Q.95Medium
Find next: 5, 6, 8, 11, 15, ?
Answer: A
Differences: +1, +2, +3, +4, +5. So 15+5 = 20
Q.96Medium
3, 9, 27, 81, ?, 729
Answer: A
Powers of 3: 3¹, 3², 3³, 3⁴, 3⁵, 3⁶. Missing is 3⁵ = 243
Q.97Medium
2, 6, 18, 54, ?, 486
Answer: A
Each term multiplied by 3. 54×3 = 162
Q.98Medium
1, 3, 6, 10, 15, 21, ?, 36
Answer: A
Triangular numbers: 1, 1+2, 1+2+3, etc. Missing is 1+2+3+4+5+6+7 = 28
Q.99Medium
144, 72, 36, 18, ?, 4.5
Answer: A
Each term divided by 2. 218 = 9
Q.100Medium
Complete the series: 5, 11, 23, 47, 95, ?
Answer: B
Pattern: Multiply by 2 and add 1. (95 × 2) + 1 = 191
