Who is credited for popularizing the telephone greeting “Hello”?… | XAT 2026 Question Paper

XAT 2026General KnowledgeTemporaryHARD+1 / −0.25

Who is credited for popularizing the telephone greeting “Hello”?

Select an option to reveal the answer and explanation

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Attempt XAT 2026 Question Paper with real exam interface and instant grading.

XAT 2026General KnowledgeTemporaryHARD+1 / −0.25

Who is credited for popularizing the telephone greeting “Hello”?

Select an option to reveal the answer and explanation

Practice the full paper

Attempt XAT 2026 Question Paper with real exam interface and instant grading.