The human brain is considered as the last frontier in science. Among all other organs in the human body, the brain is the most complex and incredible organ. But people certainly have a little knowledge about it. Scientists have explored little information about the human brain and there are many things left to explore. The human brain is exceptional and that makes the man an intelligent species. However, it is a fact that your brain age does not correspond with your real age. This quiz will let you know how much older your brain is by comparing your beliefs, general knowledge and answers to some questions. Hence, try this test now and enjoy it.
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