151. DNA stands for:

A. Deoxyribonucleic Acid
B. Deoxyribonucleic Agency
C. Deoxyribonucleic Atom
D. Deoxyribonucleic Acid

Correct Answer: D. Deoxyribonucleic Acid


Explanation: DNA is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms.

152. RNA stands for:

A. Ribonucleic Acid
B. Ribonucleic Agency
C. Ribonucleic Atom
D. None of these

Correct Answer: A. Ribonucleic Acid


Explanation: RNA is a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes.

153. OPEC stands for _________.

A. Organization of the Petroleum Exporting Countries
B. Organization of Petroleum Exporting Countries
C. Oil and Petroleum Exporting Countries
D. None of these

Correct Answer: A. Organization of the Petroleum Exporting Countries


Explanation: OPEC is an intergovernmental organization of 13 countries, founded in 1960 in Baghdad.

154. RAM stands for:

A. Random Access Memory
B. Read Access Memory
C. Rapid Access Memory
D. None of these

Correct Answer: A. Random Access Memory


Explanation: RAM is a form of computer data storage that stores data and machine code currently being used.

155. ROM stands for:

A. Read-Only Memory
B. Read-Open Memory
C. Random-Only Memory
D. None of these

Correct Answer: A. Read-Only Memory


Explanation: ROM is a type of non-volatile memory used in computers and other electronic devices.

156. CPU stands for:

A. Central Processing Unit
B. Central Power Unit
C. Computer Processing Unit
D. None of these

Correct Answer: A. Central Processing Unit


Explanation: The CPU is the electronic circuitry within a computer that executes instructions that make up a computer program.

157. URL stands for:

A. Uniform Resource Locator
B. Uniform Resource Link
C. Universal Resource Locator
D. None of these

Correct Answer: A. Uniform Resource Locator


Explanation: A URL is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it.

158. IP stands for:

A. Internet Protocol
B. Internet Provider
C. Internal Protocol
D. None of these

Correct Answer: A. Internet Protocol


Explanation: The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries.

159. Wi-Fi stands for:

A. Wireless Fidelity
B. Wireless Fiber
C. Wireless Finity
D. None of these

Correct Answer: A. Wireless Fidelity


Explanation: Wi-Fi is a family of wireless network protocols, based on the IEEE 802.11 family of standards.

160. GPS stands for:

A. Global Positioning System
B. Global Placement System
C. General Positioning System
D. None of these

Correct Answer: A. Global Positioning System


Explanation: GPS is a satellite-based radionavigation system owned by the United States government and operated by the United States Space Force.

161. PDF stands for:

A. Portable Document Format
B. Printable Document Format
C. Portable Data Format
D. None of these

Correct Answer: A. Portable Document Format


Explanation: PDF is a file format developed by Adobe in 1992 to present documents, including text formatting and images.

162. AI stands for:

A. Artificial Intelligence
B. Automatic Intelligence
C. Advanced Intelligence
D. None of these

Correct Answer: A. Artificial Intelligence


Explanation: Artificial Intelligence is intelligence demonstrated by machines, as opposed to the natural intelligence displayed by animals including humans.

163. IT stands for:

A. Information Technology
B. Integrated Technology
C. Internal Technology
D. None of these

Correct Answer: A. Information Technology


Explanation: Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data and information.

164. NASA stands for:

A. National Aeronautics and Space Administration
B. National Aerospace and Space Administration
C. National Aeronautics and Space Agency
D. None of these

Correct Answer: A. National Aeronautics and Space Administration


Explanation: NASA is an independent agency of the U.S. federal government responsible for the civil space program, aeronautics research, and space research.

165. ISRO stands for:

A. Indian Space Research Organisation
B. Indian Space Research Office
C. International Space Research Organisation
D. None of these

Correct Answer: A. Indian Space Research Organisation


Explanation: ISRO is the national space agency of India, headquartered in Bangalore.

166. COVID-19 stands for:

A. Coronavirus Disease 2019
B. Corona Viral Disease 2019
C. Coronavirus Disease 2020
D. None of these

Correct Answer: A. Coronavirus Disease 2019


Explanation: COVID-19 is a contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

167. WHO stands for:

A. World Health Organization
B. World Health Office
C. World Health Order
D. None of these

Correct Answer: A. World Health Organization


Explanation: WHO is a specialized agency of the United Nations responsible for international public health.

168. UN stands for:

A. United Nations
B. United Network
C. Universal Nations
D. None of these

Correct Answer: A. United Nations


Explanation: The United Nations (UN) is an intergovernmental organization whose purposes are to maintain international peace and security.

169. EU stands for:

A. European Union
B. European Unity
C. European Universal
D. None of these

Correct Answer: A. European Union


Explanation: The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe.

170. BRICS stands for:

A. Brazil, Russia, India, China, and South Africa
B. Brazil, Russia, India, China, and Singapore
C. Britain, Russia, India, China, and South Africa
D. None of these

Correct Answer: A. Brazil, Russia, India, China, and South Africa


Explanation: BRICS is a group of five major emerging economies: Brazil, Russia, India, China, and South Africa.

171. G7 stands for:

A. Group of Seven
B. Global Seven
C. Group of Seventy
D. None of these

Correct Answer: A. Group of Seven


Explanation: The Group of Seven (G7) is an intergovernmental political forum consisting of Canada, France, Germany, Italy, Japan, the UK and the US.

172. G20 stands for:

A. Group of Twenty
B. Global Twenty
C. Group of Twenty-Two
D. None of these

Correct Answer: A. Group of Twenty


Explanation: The G20 is an intergovernmental forum comprising 19 countries and the European Union.

173. SAARC stands for:

A. South Asian Association for Regional Cooperation
B. South Asian Alliance for Regional Cooperation
C. South Asian Association for Rural Cooperation
D. None of these

Correct Answer: A. South Asian Association for Regional Cooperation


Explanation: SAARC is the regional intergovernmental organization and geopolitical union of states in South Asia.

174. ASEAN stands for:

A. Association of Southeast Asian Nations
B. Alliance of Southeast Asian Nations
C. Association of Southwest Asian Nations
D. None of these

Correct Answer: A. Association of Southeast Asian Nations


Explanation: ASEAN is a political and economic union of 10 member states in Southeast Asia.

175. NATO stands for:

A. North Atlantic Treaty Organization
B. North Alliance Treaty Organization
C. North Atlantic Trade Organization
D. None of these

Correct Answer: A. North Atlantic Treaty Organization


Explanation: NATO is an intergovernmental military alliance between 30 European and North American countries.

176. FIFA stands for:

A. Fédération Internationale de Football Association
B. Federation of International Football Association
C. Federal International Football Association
D. None of these

Correct Answer: A. Fédération Internationale de Football Association


Explanation: FIFA is a non-profit organization which describes itself as an international governing body of association football, fustal and beach soccer.

177. ICC stands for:

A. International Cricket Council
B. Indian Cricket Council
C. International Cricket Committee
D. None of these

Correct Answer: A. International Cricket Council


Explanation: The ICC is the world governing body of cricket.

178. IOC stands for:

A. International Olympic Committee
B. International Olympic Council
C. Indian Olympic Committee
D. None of these

Correct Answer: A. International Olympic Committee


Explanation: The IOC is a non-governmental sports organization based in Lausanne, Switzerland.

179. FBI stands for:

A. Federal Bureau of Investigation
B. Federal Bureau of Intelligence
C. Federal Business Investigation
D. None of these

Correct Answer: A. Federal Bureau of Investigation


Explanation: The FBI is the domestic intelligence and security service of the United States and its principal federal law enforcement agency.

180. CIA stands for:

A. Central Intelligence Agency
B. Central Investigation Agency
C. Central Intelligence Association
D. None of these

Correct Answer: A. Central Intelligence Agency


Explanation: The CIA is a civilian foreign intelligence service of the federal government of the United States, tasked with gathering, processing, and analyzing national security information from around the world.

181. MI6 stands for:

A. Military Intelligence, Section 6
B. Military Investigation, Section 6
C. Military Intelligence, Section 16
D. None of these

Correct Answer: A. Military Intelligence, Section 6


Explanation: The Secret Intelligence Service (SIS), commonly known as MI6, is the foreign intelligence service of the government of the United Kingdom.

182. KGB stands for:

A. Komitet Gosudarstvennoy Bezopasnosti
B. Kommittee for Government Business
C. Kommittee for General Business
D. None of these

Correct Answer: A. Komitet Gosudarstvennoy Bezopasnosti


Explanation: The KGB was the main security agency for the Soviet Union from 1954 until 1991.

183. MOSSAD stands for:

A. Institute for Intelligence and Special Operations
B. Media and Social Affairs Department
C. Military and Security Affairs Department
D. None of these

Correct Answer: A. Institute for Intelligence and Special Operations


Explanation: Mossad is the national intelligence agency of Israel.

184. ISI stands for:

A. Inter-Services Intelligence
B. Indian Standard Institute
C. International Standard Institute
D. None of these

Correct Answer: A. Inter-Services Intelligence


Explanation: The Directorate for Inter-Services Intelligence is the premier military-operated intelligence service of Pakistan.

185. RAW stands for:

A. Research and Analysis Wing
B. Research and Assistance Wing
C. Research and Analysis Wing
D. None of these

Correct Answer: A. Research and Analysis Wing


Explanation: The Research and Analysis Wing is the foreign intelligence agency of India.

186. NGO stands for:

A. Non-Governmental Organization
B. Non-General Organization
C. National Governmental Organization
D. None of these

Correct Answer: A. Non-Governmental Organization


Explanation: A non-governmental organization (NGO) is a non-profit group that functions independently of any government.

187. CSR stands for:

A. Corporate Social Responsibility
B. Corporate Social Resource
C. Corporate Social Record
D. None of these

Correct Answer: A. Corporate Social Responsibility


Explanation: Corporate social responsibility (CSR) is a type of business self-regulation with the aim of being socially accountable.

188. GDP stands for:

A. Gross Domestic Product
B. General Domestic Product
C. Gross Domestic Profit
D. None of these

Correct Answer: A. Gross Domestic Product


Explanation: Gross domestic product (GDP) is a monetary measure of the market value of all the final goods and services produced in a specific time period by countries.

189. GST stands for:

A. Goods and Services Tax
B. General Sales Tax
C. Goods and Sales Tax
D. None of these

Correct Answer: A. Goods and Services Tax


Explanation: The Goods and Services Tax (GST) is an indirect tax used in India on the supply of goods and services.

190. FDI stands for:

A. Foreign Direct Investment
B. Foreign Direct Interaction
C. Federal Direct Investment
D. None of these

Correct Answer: A. Foreign Direct Investment


Explanation: A foreign direct investment (FDI) is an investment in the form of a controlling ownership in a business in one country by an entity based in another country.

191. IPO stands for:

A. Initial Public Offering
B. Interaction for Public Offering
C. Independent Public Offering
D. None of these

Correct Answer: A. Initial Public Offering


Explanation: Initial public offering (IPO) is the process of offering shares of a private corporation to the public in a new stock issuance.

192. SME stands for:

A. Small and Medium-sized Enterprises
B. Small and Medium-sized Enterprises
C. Social Media Enterprises
D. None of these

Correct Answer: A. Small and Medium-sized Enterprises


Explanation: Small and medium-sized enterprises (SMEs) are businesses whose personnel numbers fall below certain limits.

193. KYC stands for:

A. Know Your Customer
B. Know Your Company
C. Know Your Client
D. None of these

Correct Answer: A. Know Your Customer


Explanation: KYC or KYC check is the mandatory process of identifying and verifying the client’s identity when opening an account and periodically over time.

194. PAN stands for:

A. Permanent Account Number
B. Personal Account Number
C. Permanent Account Network
D. None of these

Correct Answer: A. Permanent Account Number


Explanation: PAN is a unique, ten-character alphanumeric identifier, issued by the Income Tax Department.

195. TAN stands for:

A. Tax Deduction and Collection Account Number
B. Tax Account Number
C. Total Account Number
D. None of these

Correct Answer: A. Tax Deduction and Collection Account Number


Explanation: TAN is a 10-digit alphanumeric number issued to persons who are required to deduct or collect tax on payments made by them under the Income Tax Act.

196. IFSC stands for:

A. Indian Financial System Code
B. International Financial System Code
C. Indian Financial Standard Code
D. None of these

Correct Answer: A. Indian Financial System Code


Explanation: The Indian Financial System Code (IFSC) is an alphanumeric code that uniquely identifies a bank-branch participating in the two main electronic funds settlement systems in India.

197. NEFT stands for:

A. National Electronic Funds Transfer
B. National Electronic Funds Transaction
C. Network for Electronic Funds Transfer
D. None of these

Correct Answer: A. National Electronic Funds Transfer


Explanation: NEFT is a nation-wide centralized payment system owned and operated by the Reserve Bank of India.

198. RTGS stands for:

A. Real Time Gross Settlement
B. Real Time General Settlement
C. Rapid Time Gross Settlement
D. None of these

Correct Answer: A. Real Time Gross Settlement


Explanation: RTGS is a continuous process of settling payments on an individual order basis without netting debits with credits across the books of a central bank.

199. UPI stands for:

A. Unified Payments Interface
B. Universal Payments Interface
C. Unified Payments Interaction
D. None of these

Correct Answer: A. Unified Payments Interface


Explanation: Unified Payments Interface (UPI) is an instant real-time payment system developed by National Payments Corporation of India.

200. BHIM stands for:

A. Bharat Interface for Money
B. Bharat Interaction for Money
C. Bharat Interface for Mobile
D. None of these

Correct Answer: A. Bharat Interface for Money


Explanation: BHIM is a mobile payment app developed by the National Payments Corporation of India (NPCI), based on the Unified Payments Interface (UPI).

201. PIN stands for:

A. Personal Identification Number
B. Personal Interaction Number
C. Private Identification Number
D. None of these

Correct Answer: A. Personal Identification Number


Explanation: A personal identification number (PIN) is a numerical code used in many electronic financial transactions.

202. OTP stands for:

A. One-Time Password
B. One-Time Pin
C. Only-Time Password
D. None of these

Correct Answer: A. One-Time Password


Explanation: A one-time password (OTP) is a password that is valid for only one login session or transaction, on a computer system or other digital device.

203. CVV stands for:

A. Card Verification Value
B. Card Verification Validity
C. Card Verification Version
D. None of these

Correct Answer: A. Card Verification Value


Explanation: Card Verification Value (CVV) is a 3 or 4 digit number on your credit or debit card for protection against fraud.

204. IMEI stands for:

A. International Mobile Equipment Identity
B. International Mobile Equipment Index
C. Internal Mobile Equipment Identity
D. None of these

Correct Answer: A. International Mobile Equipment Identity


Explanation: The IMEI is a unique number to identify GSM, WCDMA, and iDEN mobile phones, as well as some satellite phones.

205. SAR stands for:

A. Specific Absorption Rate
B. Specific Absorption Record
C. Social Absorption Rate
D. None of these

Correct Answer: A. Specific Absorption Rate


Explanation: Specific absorption rate (SAR) is a measure of the rate at which energy is absorbed per unit mass by a human body when exposed to a radio frequency (RF) electromagnetic field.

206. Mbps stands for:

A. Megabits per second
B. Megabytes per second
C. Megabits per space
D. None of these

Correct Answer: A. Megabits per second


Explanation: Mbps is a unit of data transfer rate equal to 1,000,000 bits per second.

207. Gbps stands for:

A. Gigabits per second
B. Gigabytes per second
C. Gigabits per space
D. None of these

Correct Answer: A. Gigabits per second


Explanation: Gbps is a unit of data transfer rate equal to 1,000,000,000 bits per second.

208. VPN stands for:

A. Virtual Private Network
B. Virtual Personal Network
C. Virtual Private Navigator
D. None of these

Correct Answer: A. Virtual Private Network


Explanation: A virtual private network (VPN) extends a private network across a public network and enables users to send and receive data across shared or public networks.

209. IPV6 stands for:

A. Internet Protocol Version 6
B. Internet Provider Version 6
C. Internal Protocol Version 6
D. None of these

Correct Answer: A. Internet Protocol Version 6


Explanation: Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet.

210. SSL stands for:

A. Secure Sockets Layer
B. Secure System Layer
C. Secure Security Layer
D. None of these

Correct Answer: A. Secure Sockets Layer


Explanation: SSL is a standard security technology for establishing an encrypted link between a server and a client.

211. HTTPS stands for:

A. Hypertext Transfer Protocol Secure
B. Hypertext Transfer Protocol System
C. Hypertext Transfer Protocol Security
D. None of these

Correct Answer: A. Hypertext Transfer Protocol Secure


Explanation: HTTPS is an extension of the Hypertext Transfer Protocol (HTTP). It is used for secure communication over a computer network, and is widely used on the Internet.

212. B2B stands for:

A. Business to Business
B. Business to Bank
C. Board to Business
D. None of these

Correct Answer: A. Business to Business


Explanation: Business-to-business (B2B) is a situation where one business makes a commercial transaction with another.

213. B2C stands for:

A. Business to Consumer
B. Business to Client
C. Board to Consumer
D. None of these

Correct Answer: A. Business to Consumer


Explanation: Business-to-consumer (B2C) is the process of selling products and services directly between a business and consumers who are the end-users of its products or services.

214. C2C stands for:

A. Consumer to Consumer
B. Client to Client
C. Consumer to Company
D. None of these

Correct Answer: A. Consumer to Consumer


Explanation: Consumer-to-consumer (C2C) is a business model where customers can trade with each other, typically in an online environment.

215. SEO stands for:

A. Search Engine Optimization
B. Search Engine Office
C. Social Engine Optimization
D. None of these

Correct Answer: A. Search Engine Optimization


Explanation: Search engine optimization (SEO) is the process of improving the quality and quantity of website traffic to a website or a web page from search engines.

216. SEM stands for:

A. Search Engine Marketing
B. Search Engine Media
C. Social Engine Marketing
D. None of these

Correct Answer: A. Search Engine Marketing


Explanation: Search engine marketing (SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs) primarily through paid advertising.

217. SMM stands for:

A. Social Media Marketing
B. Social Media Media
C. Search Media Marketing
D. None of these

Correct Answer: A. Social Media Marketing


Explanation: Social media marketing is the use of social media platforms and websites to promote a product or service.

218. CRM stands for:

A. Customer Relationship Management
B. Client Relationship Management
C. Company Relationship Management
D. None of these

Correct Answer: A. Customer Relationship Management


Explanation: Customer relationship management (CRM) is a process in which a business or other organization administers its interactions with customers, typically using data analysis to study large amounts of information.

219. ERP stands for:

A. Enterprise Resource Planning
B. Enterprise Resource Power
C. Educational Resource Planning
D. None of these

Correct Answer: A. Enterprise Resource Planning


Explanation: Enterprise resource planning (ERP) is the integrated management of main business processes, often in real time and mediated by software and technology.

220. SaaS stands for:

A. Software as a Service
B. System as a Service
C. Software as a System
D. None of these

Correct Answer: A. Software as a Service


Explanation: Software as a service (SaaS) is a software licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted.

221. PaaS stands for:

A. Platform as a Service
B. Platform as a System
C. Power as a Service
D. None of these

Correct Answer: A. Platform as a Service


Explanation: Platform as a service (PaaS) or application platform as a service (aPaaS) is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure.

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