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You must have heard the saying of living up to the test many times, but have you ever seen Kasauti? If not, then today we show you the test.

In ancient times, Kasauti was used to measure the purity of gold (Image- Social Media)
In ancient times, there were many such things which people used to say as proverbs. The things mentioned in these proverbs were adopted in real life. You must have heard one of these sayings – to stand the test. It means a person being proved right on some scale. But do you know how this saying actually started?
In today’s time, the purity of gold is measured by hallmark. But in earlier times there was no such scale. In earlier times, the purity of gold was measured by a criterion. In such a situation the question arises that what is the criterion? Actually, this criterion is a kind of stone, on which the purity of gold is measured by rubbing it. In today’s time, most people do not know about this criterion.
looks like this
A person showed Kasauti through a video on social media. The man took out a black stone and told the people what Kasauti looked like. In earlier times, gold was rubbed on this black stone. On the basis of the mark of gold on it, it was decided whether the gold was real or fake.
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