Test-31

Radiate positive vibes while getting ready for the competitive and qualifying exams as your mindset has a direct impact on your concentration, drive, and performance.

Thinking happy thoughts helps you to lower anxiety and to set up the ideal conditions for your learning and development. Keep faith in the future those who are steady, patient, and dedicated to their goals will eventually see good things.

One who practices gratitude always remains happy which helps one to be thankful for even the tiniest steps of progress and to keep one's emotional state in check while gearing up for the exams. Remember to be happy for the little things, the completion of each task and the acquisition of each new piece of knowledge are all steps towards your success in qualification.

Being positive is the energy that drives one to keep going, so make sure you have a high level of energy and a strong mentality.

Note- Attend all 200 Questions Compulsory with Right Answer For Contest Continue & chase Competition ⤵️



1. The largest land animal is:
A. Rhinoceros
B. Elephant
C. Giraffe
D. Hippopotamus

2. Which mammal can fly?
A. Bat
B. Eagle
C. Ostrich
D. Penguin

3. Mammals are characterized by:
A. Scales
B. Feathers
C. Hair and milk glands
D. Cold blood

4. The fastest land animal is:
A. Lion
B. Horse
C. Cheetah
D. Leopard

5. Which mammal lays eggs?
A. Kangaroo
B. Whale
C. Platypus
D. Bat

6. Which animal is known as the “Ship of the Desert”?
A. Horse
B. Camel
C. Donkey
D. Llama

7. Which mammal has the longest lifespan?
A. Elephant
B. Horse
C. Human
D. Tortoise

8. Which animal is nocturnal?
A. Cow
B. Owl
C. Dog
D. Deer

9. Which mammal has a pouch?
A. Dog
B. Kangaroo
C. Horse
D. Cow

10. The largest carnivorous land mammal is:
A. Lion
B. Tiger
C. Polar bear
D. Wolf

11. Which mammal has stripes?
A. Giraffe
B. Zebra
C. Antelope
D. Camel

12. Which animal is herbivorous?
A. Lion
B. Tiger
C. Deer
D. Wolf

13. Which mammal hibernates?
A. Elephant
B. Bear
C. Giraffe
D. Cow

14. Which mammal has the longest neck?
A. Horse
B. Camel
C. Giraffe
D. Alpaca

15. Which animal is domesticated?
A. Tiger
B. Lion
C. Cow
D. Leopard

16. Which mammal is known for echolocation (non-sea)?
A. Bat
B. Owl
C. Rat
D. Cat

17. Which animal is an omnivore?
A. Cow
B. Goat
C. Bear
D. Deer

18. Which mammal is arboreal?
A. Dog
B. Elephant
C. Monkey
D. Horse

19. Which animal is the largest rodent?
A. Beaver
B. Porcupine
C. Capybara
D. Rat

20. Which mammal has horns?
A. Horse
B. Cow
C. Elephant
D. Dog

21. Which animal is a marsupial?
A. Rabbit
B. Kangaroo
C. Lion
D. Cow

22. Which mammal cannot jump?
A. Elephant
B. Kangaroo
C. Dog
D. Cat

23. Which animal is known as “King of the Jungle”?
A. Tiger
B. Lion
C. Leopard
D. Cheetah

24. Which mammal is used for transport in mountains?
A. Camel
B. Horse
C. Yak
D. Elephant

25. Which mammal chews cud?
A. Dog
B. Lion
C. Cow
D. Cat

26. Which mammal has hooves?
A. Tiger
B. Elephant
C. Horse
D. Monkey

27. Which mammal has tusks?
A. Dog
B. Elephant
C. Horse
D. Deer

28. Which animal is known for intelligence among mammals?
A. Cow
B. Dog
C. Chimpanzee
D. Horse

29. Which mammal is endangered?
A. Cow
B. Dog
C. Tiger
D. Goat

30. Which mammal is commonly called man’s best friend?
A. Cat
B. Dog
C. Horse
D. Cow

31. Birds are characterized by:
A. Scales
B. Hair
C. Feathers
D. Skin

32. Which bird cannot fly?
A. Sparrow
B. Eagle
C. Ostrich
D. Pigeon

33. The fastest flying bird is:
A. Eagle
B. Falcon
C. Hawk
D. Owl

34. Which bird lays the largest egg?
A. Duck
B. Hen
C. Ostrich
D. Swan

35. Which bird is a national symbol of USA?
A. Falcon
B. Eagle
C. Owl
D. Hawk

36. Which reptile changes skin?
A. Frog
B. Lizard
C. Snake
D. Both B and C

37. Which reptile is venomous?
A. Crocodile
B. Turtle
C. Snake
D. Lizard

38. Which animal is cold-blooded?
A. Dog
B. Bird
C. Snake
D. Human

39. Which reptile has a hard shell?
A. Crocodile
B. Turtle
C. Snake
D. Lizard

40. Which amphibian lives on land and water?
A. Snake
B. Frog
C. Lizard
D. Crocodile

41. Which bird is nocturnal?
A. Sparrow
B. Owl
C. Eagle
D. Pigeon

42. Which animal undergoes metamorphosis?
A. Dog
B. Cat
C. Frog
D. Cow

43. Which bird migrates long distances?
A. Crow
B. Sparrow
C. Siberian crane
D. Peacock

44. Which reptile is the largest living today?
A. Snake
B. Turtle
C. Crocodile
D. Lizard

45. Which bird has colorful feathers for display?
A. Crow
B. Peacock
C. Eagle
D. Sparrow

46. Which animal uses camouflage?
A. Deer
B. Chameleon
C. Horse
D. Cow

47. Which bird is known for mimicry?
A. Crow
B. Parrot
C. Eagle
D. Owl

48. Which reptile lacks limbs?
A. Crocodile
B. Lizard
C. Snake
D. Turtle

49. Which amphibian breathes through skin?
A. Lizard
B. Frog
C. Snake
D. Turtle

50. Which bird has the strongest beak?
A. Sparrow
B. Eagle
C. Toucan
D. Parrot

51. Which bird is known for speed running?
A. Duck
B. Ostrich
C. Penguin
D. Crow

52. Which reptile lives in deserts?
A. Frog
B. Snake
C. Crocodile
D. Salamander

53. Which animal is oviparous?
A. Cow
B. Dog
C. Snake
D. Goat

54. Which bird is flightless?
A. Eagle
B. Crow
C. Ostrich
D. Pigeon

55. Which reptile has scales?
A. Frog
B. Snake
C. Salamander
D. Toad

56. Which bird builds hanging nests?
A. Sparrow
B. Weaver bird
C. Crow
D. Pigeon

57. Which amphibian is legless?
A. Frog
B. Salamander
C. Caecilian
D. Toad

58. Which bird is a scavenger?
A. Sparrow
B. Eagle
C. Vulture
D. Peacock

59. Which reptile has a forked tongue?
A. Turtle
B. Crocodile
C. Snake
D. Lizard

60. Which animal is protected by law in many countries?
A. Cow
B. Tiger
C. Goat
D. Dog

71. Insects have how many legs?
A. 4
B. 6
C. 8
D. 10

72. Which insect produces honey?
A. Ant
B. Butterfly
C. Honeybee
D. Wasp

73. Which insect is known for silk production?
A. Ant
B. Silkworm
C. Bee
D. Fly

74. Which insect has colorful wings?
A. Ant
B. Beetle
C. Butterfly
D. Termite

75. Which insect lives in colonies?
A. Butterfly
B. Ant
C. Grasshopper
D. Beetle

76. Which insect spreads malaria?
A. Housefly
B. Mosquito
C. Ant
D. Bee

77. Which insect has strongest bite relative to size?
A. Ant
B. Beetle
C. Termite
D. Wasp

78. Which insect is a pollinator?
A. Ant
B. Mosquito
C. Bee
D. Fly

79. Which animal is an arachnid?
A. Ant
B. Spider
C. Bee
D. Fly

80. Which land animal is venomous?
A. Deer
B. Frog
C. Scorpion
D. Rabbit

81. Which insect undergoes complete metamorphosis?
A. Grasshopper
B. Butterfly
C. Cockroach
D. Termite

82. Which insect has a hard exoskeleton?
A. Worm
B. Beetle
C. Slug
D. Snail

83. Which animal is a reptile?
A. Frog
B. Snake
C. Toad
D. Salamander

84. Which animal has segmented body?
A. Cow
B. Dog
C. Earthworm
D. Horse

85. Which animal is a decomposer?
A. Lion
B. Deer
C. Earthworm
D. Eagle

86. Which insect damages crops most?
A. Butterfly
B. Grasshopper
C. Beetle
D. Ant

87. Which animal has antennae?
A. Spider
B. Lizard
C. Ant
D. Snake

88. Which animal belongs to arthropods?
A. Earthworm
B. Frog
C. Insect
D. Snake

89. Which land animal lives underground?
A. Elephant
B. Mole
C. Deer
D. Horse

90. Which insect produces sound by rubbing legs?
A. Butterfly
B. Mosquito
C. Grasshopper
D. Bee

91. The most abundant element in Earth’s crust is:
A. Iron
B. Aluminum
C. Oxygen
D. Silicon

92. Which element is essential for respiration?
A. Carbon
B. Oxygen
C. Nitrogen
D. Hydrogen

93. Which element is used to make electric wires?
A. Iron
B. Aluminum
C. Copper
D. Zinc

94. Which element is the lightest?
A. Helium
B. Hydrogen
C. Oxygen
D. Nitrogen

95. Which element is a noble gas?
A. Oxygen
B. Nitrogen
C. Argon
D. Carbon

96. The main constituent of steel is:
A. Aluminum
B. Copper
C. Iron
D. Zinc

97. Which metal is liquid at room temperature?
A. Iron
B. Mercury
C. Lead
D. Tin

98. Which element is used in making glass?
A. Sodium
B. Calcium
C. Silicon
D. Carbon

99. Which element is essential for plant growth?
A. Nitrogen
B. Gold
C. Silver
D. Mercury

100. Which element is used in batteries?
A. Iron
B. Lithium
C. Copper
D. Zinc

101. Which element is radioactive?
A. Uranium
B. Aluminum
C. Iron
D. Carbon

102. Which element causes rusting of iron?
A. Oxygen
B. Nitrogen
C. Hydrogen
D. Carbon

103. Which metal is corrosion resistant?
A. Iron
B. Gold
C. Copper
D. Zinc

104. Which element is essential for bones?
A. Sodium
B. Iron
C. Calcium
D. Potassium

105. Which element is used in making coins?
A. Copper
B. Iron
C. Lead
D. Mercury

106. Which element is essential for making fertilizers?
A. Nitrogen
B. Gold
C. Silver
D. Zinc

107. Which element is used in making thermometers?
A. Mercury
B. Iron
C. Aluminum
D. Copper

108. Which element is the hardest natural substance?
A. Quartz
B. Iron
C. Diamond
D. Graphite

109. Which element is used in making stainless steel?
A. Zinc
B. Chromium
C. Copper
D. Lead

110. Which element is used in making aircraft bodies?
A. Iron
B. Aluminum
C. Lead
D. Tin

111. Which element is essential for blood formation?
A. Iron
B. Sodium
C. Calcium
D. Potassium

112. Which element is used in fireworks?
A. Sodium
B. Iron
C. Carbon
D. Sulfur

113. Which element is used to disinfect water?
A. Chlorine
B. Oxygen
C. Nitrogen
D. Helium

114. Which element is the best conductor of electricity?
A. Copper
B. Aluminum
C. Silver
D. Gold

115. Which element is used in making cement?
A. Calcium
B. Sodium
C. Iron
D. Copper

116. Which element is present in common salt?
A. Sodium
B. Chlorine
C. Both A and B
D. Potassium

117. Which element is essential for nerve function?
A. Sodium
B. Iron
C. Zinc
D. Gold

118. Which element is used in making magnets?
A. Iron
B. Aluminum
C. Copper
D. Zinc

119. Which element is used in making fertilizers (phosphates)?
A. Carbon
B. Phosphorus
C. Sulfur
D. Iron

120. Which element is used in making matches?
A. Carbon
B. Phosphorus
C. Nitrogen
D. Oxygen

121. Which element is essential for photosynthesis?
A. Oxygen
B. Carbon
C. Nitrogen
D. Hydrogen

122. Which element is used in making glass bottles?
A. Silicon
B. Carbon
C. Iron
D. Sulfur

123. Which element is essential for enzyme activity?
A. Zinc
B. Gold
C. Lead
D. Mercury

124. Which element is used in making coins and jewelry?
A. Iron
B. Copper
C. Gold
D. Aluminum

125. Which element is used in making galvanized iron?
A. Zinc
B. Copper
C. Lead
D. Tin

126. Which element is essential for thyroid function?
A. Iron
B. Calcium
C. Iodine
D. Sodium

127. Which element is used in making pencils?
A. Carbon
B. Iron
C. Copper
D. Zinc

128. Which element is used in making solar cells?
A. Silicon
B. Iron
C. Aluminum
D. Lead

129. Which element is essential for muscle contraction?
A. Calcium
B. Iron
C. Zinc
D. Copper

130. Which element is used in making nuclear fuel?
A. Uranium
B. Iron
C. Aluminum
D. Copper

131. Which element is used in making wires for electronics?
A. Copper
B. Iron
C. Lead
D. Zinc

132. Which element is used in making artificial sweeteners?
A. Sodium
B. Carbon
C. Saccharin
D. Nitrogen

133. Which element is essential for strong bones and teeth?
A. Calcium
B. Iron
C. Sodium
D. Potassium

134. Which element is used in making photographic films?
A. Silver
B. Gold
C. Iron
D. Zinc

135. Which element is used in making antiseptics?
A. Iodine
B. Oxygen
C. Nitrogen
D. Carbon

136. Which element is essential for oxygen transport in blood?
A. Iron
B. Sodium
C. Calcium
D. Potassium

137. Which element is used in making electric bulbs (filament)?
A. Copper
B. Aluminum
C. Tungsten
D. Zinc

138. Which element is used in making alloys like brass?
A. Iron
B. Copper
C. Zinc
D. Both B and C

139. Which element is used in making rust-free steel?
A. Chromium
B. Iron
C. Aluminum
D. Tin

140. Which element is essential for human body metabolism?
A. Oxygen
B. Nitrogen
C. Hydrogen
D. Carbon

141. Which concern shapes digital privacy regulation?
a) Consent
b) Enforcement
c) Cross-border data
d) Innovation impact

142. Which factor shapes international environmental law?
a) Treaties
b) Compliance
c) Dispute resolution
d) Capacity building

143. Which trend informs public opinion on globalization?
a) Economic security
b) Cultural identity
c) Media narratives
d) Political leadership

144. Which issue shapes climate-resilient infrastructure?
a) Design standards
b) Financing
c) Maintenance
d) Governance

145. Which concern shapes cross-border humanitarian coordination?
a) Information sharing
b) Role clarity
c) Funding flows
d) Accountability

146. Which factor shapes education inequality?
a) Access
b) Quality
c) Resources
d) Digital divide

147. Which trend informs national innovation strategies?
a) Mission-driven policy
b) Public–private partnerships
c) Talent attraction
d) Global competition

148. Which issue shapes international cybersecurity cooperation?
a) Trust
b) Attribution
c) Norms
d) Capacity building

149. Which concern shapes long-term fiscal planning?
a) Aging populations
b) Climate costs
c) Debt levels
d) Growth assumptions

150. Which factor shapes global future resilience?
a) Institutions
b) Cooperation
c) Technology
d) Social cohesion

151. Which concern shapes global election observation?
a) Digital interference
b) Legal frameworks
c) Observer access
d) Funding

152. Which factor shapes climate-resilient agriculture?
a) Crop diversity
b) Irrigation systems
c) Soil management
d) Farmer finance

153. Which trend informs digital taxation disputes?
a) Profit allocation
b) Market presence
c) Compliance costs
d) Retaliation risk

154. Which issue shapes refugee integration outcomes?
a) Language training
b) Labor access
c) Housing availability
d) Social acceptance

155. Which concern shapes critical infrastructure protection?
a) Cyber threats
b) Physical security
c) Climate exposure
d) Supply dependencies

156. Which factor shapes pharmaceutical innovation policy?
a) Patent rules
b) Public funding
c) Market exclusivity
d) Regulatory speed

157. Which trend informs global debt relief talks?
a) Creditor diversity
b) Climate vulnerability
c) Growth prospects
d) Transparency

158. Which issue shapes public broadcasting reform?
a) Funding models
b) Political independence
c) Digital competition
d) Audience trust

159. Which concern shapes biodiversity offset markets?
a) Measurement
b) Permanence
c) Enforcement
d) Community impact

160. Which factor shapes renewable energy auctions?
a) Pricing mechanisms
b) Grid access
c) Local content
d) Financing terms

161. Which concern shapes global vaccine equity?
a) Manufacturing capacity
b) IP rules
c) Distribution logistics
d) Financing

162. Which factor shapes urban climate vulnerability?
a) Informal housing
b) Green space
c) Infrastructure quality
d) Governance

163. Which trend informs cross-border remittance policy?
a) Transfer costs
b) Digital platforms
c) Regulation
d) Financial inclusion

164. Which issue shapes international arbitration reform?
a) Transparency
b) Cost
c) Duration
d) Enforcement

165. Which concern shapes public trust in science?
a) Communication
b) Political polarization
c) Misinformation
d) Institutional credibility

166. Which factor shapes national AI talent strategies?
a) Education pipelines
b) Immigration rules
c) Industry incentives
d) Research funding

167. Which trend informs humanitarian innovation funding?
a) Pilot projects
b) Scale potential
c) Risk tolerance
d) Evidence of impact

168. Which issue shapes global fisheries management?
a) Quotas
b) Enforcement
c) Stock assessments
d) Climate shifts

169. Which concern shapes digital competition enforcement?
a) Market dominance
b) Data access
c) Interoperability
d) Consumer choice

170. Which factor shapes post-disaster housing policy?
a) Speed of rebuilding
b) Safety standards
c) Community input
d) Cost

171. Which trend informs regional migration compacts?
a) Labor demand
b) Border control
c) Burden sharing
d) Development aid

172. Which issue shapes international sports governance?
a) Doping rules
b) Athlete welfare
c) Political pressure
d) Commercial rights

173. Which concern shapes climate adaptation metrics?
a) Baselines
b) Indicators
c) Attribution
d) Reporting

174. Which factor shapes clean energy supply chains?
a) Critical minerals
b) Manufacturing capacity
c) Trade policy
d) Financing

175. Which trend informs public-sector digitization?
a) Cloud adoption
b) Cybersecurity
c) Service design
d) Cost efficiency

176. Which issue shapes global peace mediation?
a) Neutral facilitators
b) Regional buy-in
c) Incentives
d) Guarantees

177. Which concern shapes youth political participation?
a) Representation
b) Economic prospects
c) Trust in institutions
d) Digital engagement

178. Which factor shapes international research rankings?
a) Citation metrics
b) Collaboration networks
c) Funding levels
d) Language bias

179. Which trend informs climate-aligned investment?
a) Disclosure rules
b) Risk pricing
c) Tax incentives
d) Investor pressure

180. Which issue shapes global urbanization trends?
a) Rural migration
b) Housing supply
c) Infrastructure
d) Employment

181. Which concern shapes transnational labor standards?
a) Enforcement
b) Supply chains
c) Collective bargaining
d) Informal work

182. Which factor shapes humanitarian logistics hubs?
a) Location
b) Security
c) Infrastructure
d) Cost

183. Which trend informs international climate negotiations?
a) Equity claims
b) Scientific updates
c) Finance pledges
d) Political alignment

184. Which issue shapes digital sovereignty debates?
a) Cloud control
b) Data localization
c) Platform power
d) National security

185. Which concern shapes water security planning?
a) Demand management
b) Infrastructure
c) Governance
d) Climate uncertainty

186. Which factor shapes cross-border education partnerships?
a) Accreditation
b) Funding
c) Faculty mobility
d) Market demand

187. Which trend informs global media consolidation?
a) Advertising shifts
b) Streaming platforms
c) Regulatory change
d) Investment flows

188. Which issue shapes social protection reform?
a) Coverage gaps
b) Financing
c) Targeting
d) Administration

189. Which concern shapes digital misinformation countermeasures?
a) Fact-checking
b) Platform rules
c) User education
d) Enforcement

190. Which factor shapes international energy diplomacy?
a) Resource access
b) Price stability
c) Infrastructure
d) Environmental goals

191. Which trend informs global youth employment policy?
a) Skills training
b) Apprenticeships
c) Entrepreneurship
d) Job matching

192. Which issue shapes climate-induced displacement planning?
a) Legal status
b) Housing supply
c) Financing
d) Community acceptance

193. Which concern shapes cross-border tax cooperation?
a) Information exchange
b) Minimum rates
c) Compliance costs
d) Sovereignty

194. Which factor shapes public-sector ethics reforms?
a) Transparency
b) Enforcement
c) Culture
d) Leadership

195. Which trend informs digital healthcare expansion?
a) Telemedicine
b) Wearables
c) AI diagnostics
d) Data integration

196. Which issue shapes international cultural exchange?
a) Funding
b) Mobility
c) Political relations
d) Audience reach

197. Which concern shapes supply chain resilience policy?
a) Diversification
b) Stockpiling
c) Nearshoring
d) Cooperation

198. Which factor shapes climate communication strategies?
a) Messaging frames
b) Audience trust
c) Media channels
d) Evidence clarity

199. Which trend informs global peacebuilding funding?
a) Donor priorities
b) Measurable outcomes
c) Local ownership
d) Risk tolerance

200. Which issue shapes future labor migration flows?
a) Demographics
b) Wage differentials
c) Policy openness
d) Automation




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