Richard was camping at night near Devon, England. It was very dark there. Richard has a torch that requires two batteries to light up.
He realized that he got a total of 8 batteries out of which 4 are charged and 4 are not. He doesn’t know which batteries are charged and which ones are not.
What is the least number of attempts Richard needs to light up the torch?
Good luck and pass it on!
Write your answer on the comments section below & and check if you got it right on page 2.
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