Young Human Calculator Sets Unprecedented World Record in Mental Arithmetic Without Using Abacus Techniques Master G.P. Abhinav Prathyush, Son of Mr. Ganesan and Mrs. S. Pradheeba, Born on 22-11-2014, Residing at New Dharapuram, Palani District, Tamil Nadu, India. In a stunning display of mental agility, precision, and extraordinary memory power, Master G.P. Abhinav Prathyush achieved a groundbreaking feat in mental arithmetic without using any abacus techniques. His accomplishments include: Sol

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