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Logic.

Logic Level 1

Arpit is the son of Amit but Amit is not father of Arpit then find out how Amit is related to Arpit?

Son Step father Daughter Mother

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Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 7 million people

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including olympiad champions, researchers, and professionals.

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by Abhishek kumar

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