There are many ways to exercise our brain, boost our IQ level, and enhance our thinking ability to observe or analyse objects after seeing. In today’s puzzle challenge, there is a challenging symbol, ...
Colombo, Dec 12 (Daily Mirror) – As of 2025, Sri Lankans have the highest average IQ levels in South Asia with an average IQ level of 102, which has also been ranked in the top 12 countries with the ...
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