Which country first developed the telephone?

Explanation: The US’s Alexander Graham Bell invented the telephone in 1876.

Q: What is the most important function of enzymes in animals?
Ans: help digest food

Q: What percentage of Americans cited immigration as the top problem in 2024?
Ans: 48%

Q: Which Indian river is known as the "Lifeline of Karnataka"?
Ans: Krishna

Q: What percentage of Americans disapproved of Trump’s handling of inflation in March 2025?
Ans: 52%

Q: Where was Khongjom Day celebrated on April 25, 2024?
Ans: Manipur

Q: What type of bonds are formed between atoms sharing electrons?
Ans: ionic

Q: Who has been awarded the Best Playback Singer (Male) Award at the 70th National Film Awards?
Ans: Arijit Singh

Q: Who became the first player to score 5000 runs in the World Test Championship on October 9, 2024?
Ans: Joe Root

Q: According to Charaka, which is a Hetu of Pandu?
Ans: Ati Lavana Ahara

Q: In Sushruta Samhita, which Yantra is used for dilating?
Ans: Nadisweda Yantra

Q: Which country has announced to break diplomatic relations with Israel on October 12, 2024?
Ans: Nicaragua

Q: Which Indian port is located in Andhra Pradesh?
Ans: Visakhapatnam Port

Q: Who was awarded Bhutan's highest honor 'Order of Druk Gyalpo' on March 22, 2024?
Ans: Prime Minister Modi

Q: In which country is the 'Mongla Port' located?
Ans: Bangladesh

Q: On June 7, Greece, Panama, Denmark, Somalia, and which country have been elected as temporary members of the UNSC?
Ans: Pakistan