Problem Solving and Logical Thinking Practice
Top 50 Current Affairs MCQs – April 2026 (Set 2)
Practice Set 2 (Questions 51–100) for UPSC, PSC, SSC and other competitive exams.
Questions 51–60
51. Which layer is closest to Earth?
A) Stratosphere B) Mesosphere C) Troposphere D) Thermosphere
Answer: C
52. Which gas is highest in atmosphere?
A) Oxygen B) Nitrogen C) CO₂ D) Argon
Answer: B
53. Which causes wind movement?
A) Pressure difference B) Temperature only C) Rain D) Clouds
Answer: A
54. Ozone protects from:
A) Heat B) UV rays C) Rain D) Wind
Answer: B
55. Climate refers to:
A) Daily weather B) Long-term pattern C) Rainfall only D) Temperature only
Answer: B
56. Jet streams influence:
A) Oceans B) Climate C) Soil D) Forest
Answer: B
57. La Niña leads to:
A) Cooling B) Heating C) Dry air D) Snowfall
Answer: A
58. Which belt lies at 0°?
A) High pressure B) Low pressure C) Polar D) Subtropical
Answer: B
59. Westerlies are:
A) Tropical B) Polar C) Mid-latitude winds D) Local winds
Answer: C
60. Monsoon depends on:
A) Ocean currents B) Land-sea heating C) Snowfall D) Forests
Answer: B
Questions 61–80
61. Pressure is highest at:
A) High altitude B) Sea level C) Mountains D) Space
Ans: B
62. Temperature decreases in:
A) Stratosphere B) Troposphere C) Thermosphere D) Exosphere
Ans: B
63. Hadley cell is near:
A) Poles B) Equator C) Arctic D) Antarctica
Ans: B
64. Ferrel cell exists in:
A) Mid-latitude B) Equator C) Poles D) Ocean
Ans: A
65. Polar cell is found in:
A) Equator B) Mid-latitude C) Poles D) Tropics
Ans: C
66. Insolation is:
A) Solar energy B) Rainfall C) Snowfall D) Wind
Ans: A
67. Climate zones depend on:
A) Latitude B) Wind C) Pressure D) All
Ans: D
68. Tropical climate is:
A) Cold B) Moderate C) Hot D) Dry
Ans: C
69. Temperate climate is:
A) Extreme B) Moderate C) Very hot D) Cold
Ans: B
70. Polar climate is:
A) Hot B) Moderate C) Cold D) Wet
Ans: C
71. Greenhouse gases cause:
A) Cooling B) Heating C) Rain D) Snow
Ans: B
72. CO₂ increase leads to:
A) Cooling B) Warming C) Rainfall D) Snow
Ans: B
73. Deforestation causes:
A) Cooling B) Warming C) Rainfall D) Snow
Ans: B
74. Renewable energy includes:
A) Coal B) Solar C) Oil D) Gas
Ans: B
75. Sustainable development means:
A) Overuse B) Balance C) Waste D) Pollution
Ans: B
76. Ozone hole affects:
A) Soil B) UV exposure C) Rain D) Wind
Ans: B
77. Atmosphere helps in:
A) Life B) Climate C) Protection D) All
Ans: D
78. Wind moves from:
A) Low to high B) High to low C) Equal D) Random
Ans: B
79. Jet streams are:
A) Slow winds B) Fast winds C) Local winds D) Ocean winds
Ans: B
80. Cyclones form in:
A) High pressure B) Low pressure C) Cold areas D) Mountains
Ans: B
Questions 81–100
81. Earth receives energy from:
A) Moon B) Sun C) Ocean D) Soil
Ans: B
82. Heat budget maintains:
A) Balance B) Imbalance C) Cooling D) Heating
Ans: A
83. Monsoon is a:
A) Wind system B) Ocean current C) Rainfall type D) Climate zone
Ans: A
84. Atmosphere thickness is:
A) Fixed B) Variable C) None D) Zero
Ans: B
85. Climate change is:
A) Short-term B) Long-term C) Daily D) Weekly
Ans: B
86. Global warming increases:
A) Ice B) Heat C) Snow D) Wind
Ans: B
87. Rainfall depends on:
A) Wind B) Pressure C) Temperature D) All
Ans: D
88. Troposphere contains:
A) Weather B) Space C) Vacuum D) Satellites
Ans: A
89. Stratosphere is stable due to:
A) Ozone B) Rain C) Wind D) Snow
Ans: A
90. Mesosphere is:
A) Hot B) Cold C) Wet D) Dry
Ans: B
91. Thermosphere has:
A) Ionization B) Water C) Clouds D) Snow
Ans: A
92. Exosphere is:
A) Dense B) Thin C) Wet D) Cold
Ans: B
93. Climate variability affects:
A) Farming B) Economy C) Life D) All
Ans: D
94. Heat waves are due to:
A) Cooling B) Warming C) Snow D) Rain
Ans: B
95. Floods occur due to:
A) Less rain B) Heavy rain C) Snow D) Wind
Ans: B
96. Drought occurs due to:
A) Excess rain B) Lack of rain C) Snow D) Wind
Ans: B
97. Climate policy aims to:
A) Increase pollution B) Reduce impact C) Ignore change D) Stop rain
Ans: B
98. Renewable energy reduces:
A) Pollution B) Oxygen C) Water D) Soil
Ans: A
99. Environment protection is:
A) Optional B) Essential C) Waste D) Useless
Ans: B
100. Sustainable future depends on:
A) Overuse B) Balance C) Waste D) Pollution
Ans: B
Practice | Improve | Succeed
No comments:
Post a Comment