GK: How many million barrels of blood does a human heart pump in a lifetime? Click here to know the answer
Question 1: How many million barrels of blood does a human heart pump in a lifetime?
Answer: About 1.5 million barrels
Question 2: Which is the national aquatic animal of India?
Answer: Ganges Dolphin
Question 3: What is the ratio of the length and width of the national flag of India?
Answer: 3: 2
Question 5: Who is the first Indian person to reach space?
Answer: Rakesh Sharma
Question 5: Which country was the first to send humans to the moon?