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Monday, 30 March 2026

 

సైన్స్ మరియు సాంకేతికం – 200 MCQs (Page 4)

Shaktimatha Learning – Competitive Exams Special


Science Technology MCQs Telugu

MCQs (121–160)

121. Renewable energy కి ఉదాహరణ ఏది?
A) Coal
B) Petrol
C) Solar energy
D) Diesel

122. Non-renewable energy ఏది?
A) Wind
B) Solar
C) Coal
D) Water

123. Solar panel పని ఏమిటి?
A) Heat produce
B) Electricity produce
C) Store energy
D) None

124. Wind energy ఎలా ఉత్పత్తి అవుతుంది?
A) Water
B) Air movement
C) Heat
D) Light

125. Hydroelectric power ఎలా ఉత్పత్తి అవుతుంది?
A) Air
B) Sun
C) Water
D) Soil

126. Fossil fuels అంటే ఏమిటి?
A) Renewable
B) Non-renewable
C) Unlimited
D) Clean

127. Global warming కారణం ఏమిటి?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Hydrogen

128. Greenhouse gases ఉదాహరణ ఏది?
A) Oxygen
B) CO₂
C) Nitrogen
D) Helium

129. Ozone layer పని ఏమిటి?
A) Heat increase
B) UV rays protection
C) Rainfall
D) Wind

130. Pollution అంటే ఏమిటి?
A) Clean air
B) Contamination
C) Energy
D) Water

131. Electric vehicle ప్రయోజనం ఏమిటి?
A) Pollution
B) Less pollution
C) Noise
D) Fuel use

132. Battery పని ఏమిటి?
A) Store energy
B) Produce energy
C) Destroy energy
D) None

133. Nuclear energy ఎలా ఉత్పత్తి అవుతుంది?
A) Chemical reaction
B) Nuclear reaction
C) Air
D) Water

134. Robotics ఏ రంగంలో ఉపయోగం ఉంది?
A) Industry
B) Medicine
C) Defence
D) All

135. AI ఉపయోగం ఎక్కడ ఉంది?
A) Healthcare
B) Banking
C) Education
D) All

136. Machine Learning ఏదిలో భాగం?
A) AI
B) Hardware
C) Network
D) Device

137. Data Science అంటే ఏమిటి?
A) Data analysis
B) Storage
C) Hardware
D) Network

138. Big Data అంటే ఏమిటి?
A) Small data
B) Large data sets
C) Device
D) Software

139. Cloud storage ప్రయోజనం ఏమిటి?
A) Data storage online
B) Offline storage
C) Hardware
D) Device

140. Cyber crime అంటే ఏమిటి?
A) Legal activity
B) Illegal online activity
C) Hardware
D) Software

141. Firewall పని ఏమిటి?
A) Security
B) Storage
C) Input
D) Output

142. Antivirus పని ఏమిటి?
A) Speed
B) Protection
C) Storage
D) Output

143. Encryption ఎందుకు ఉపయోగిస్తారు?
A) Security
B) Storage
C) Output
D) Input

144. Blockchain ఉపయోగం ఏమిటి?
A) Digital records
B) Storage
C) Hardware
D) Network

145. Cryptocurrency అంటే ఏమిటి?
A) Digital money
B) Paper money
C) Coin
D) None

146. Drone ఉపయోగం ఏమిటి?
A) Survey
B) Delivery
C) Defence
D) All

147. Satellite ఉపయోగం ఏమిటి?
A) Communication
B) Weather
C) Navigation
D) All

148. GPS ఉపయోగం ఏమిటి?
A) Location tracking
B) Storage
C) Input
D) Output

149. Space technology ఉపయోగం ఏమిటి?
A) Communication
B) Weather
C) Navigation
D) All

150. Biotechnology ఉపయోగం ఎక్కడ ఉంది?
A) Agriculture
B) Medicine
C) Food production
D) All

151. Genetic engineering అంటే ఏమిటి?
A) DNA modification
B) Hardware
C) Software
D) Network

152. Vaccine ఎలా పనిచేస్తుంది?
A) Kill disease
B) Build immunity
C) Store energy
D) None

153. Pandemic అంటే ఏమిటి?
A) Local disease
B) Global disease spread
C) Device
D) Network

154. Telemedicine అంటే ఏమిటి?
A) Remote treatment
B) Hospital
C) Device
D) Software

155. 5G ప్రయోజనం ఏమిటి?
A) Slow internet
B) Fast internet
C) No internet
D) None

156. Internet of Things అంటే ఏమిటి?
A) Connected devices
B) Connected people
C) Connected data
D) None

157. Smart city అంటే ఏమిటి?
A) Digital city
B) Village
C) Hardware
D) Network

158. Digital India లక్ష్యం ఏమిటి?
A) Digital services
B) Agriculture
C) Defence
D) None

159. E-governance అంటే ఏమిటి?
A) Digital government services
B) Manual work
C) Offline work
D) None

160. Startup అంటే ఏమిటి?
A) New business
B) Old business
C) Device
D) Network


Answer Key (121–160)

121. C
122. C
123. B
124. B
125. C
126. B
127. B
128. B
129. B
130. B
131. B
132. A
133. B
134. D
135. D
136. A
137. A
138. B
139. A
140. B
141. A
142. B
143. A
144. A
145. A
146. D
147. D
148. A
149. D
150. D
151. A
152. B
153. B
154. A
155. B
156. A
157. A
158. A
159. A
160. A


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