GK: What colorful bird can fly backward? Click here to know the correct answer

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Question 1: Which colorful bird can fly backward?

Answer: Humming Bird

Question 2: Which is the largest desert in the world?

Answer: Sahara desert 

Question 3: What is known as the lava emanating from the volcano?

Answer: Magma stone

Question 4: When was Halley's Comet last seen from Earth?

Answer: In the year 1986 

Question 5: When is Halley's Comet now visible?

Answer: Around the year 2061