GK: How old is a mosquito? Click here to know the correct answer

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Question 1: Which is the most expensive city in India? 

Answer: Mumbai

Question 2: How old is the mosquito? 

Answer: 10 to 56 days

Question 3: Under whom is Bhilai Steel Plant?

Answer: Steel Authority of India 

Question 4: What is the pH value of human blood? 

Answer: 7.4

Question 5: Where are RCBs made in the body?

Answer: In the bone marrow