Around one hundred __________ across the world participated in the conference .

Key Points

• The word "delegates" refers to people chosen or elected to represent a group at a conference or meeting. (प्रतिनिधि)
• In the context of a conference, delegates is the most appropriate term as it refers to individuals who officially represent others.
• The other options: "clever," "talents," and "intelligent" do not fit the context correctly.

​Therefore, the correct answer is 'Option 3'.

Complete Sentence: Around one hundred delegates across the world participated in the conference.

Additional Information

• Clever (चतुर): means quick to understand, learn, and devise or apply ideas; intelligent.
• Talents (प्रत्यय): refers to natural aptitude or skill.
• Intelligent (बुद्धिमान): means having or showing intelligence, especially of a high level.