Dr. Archana Bhatia (born on April 13, 1965) of Faridabad, Haryana, wrote 24 statistical formulas in one minute, at Park Plaza Faridabad, on August 26, 2017.
Dr. Archana Bhatia (born on April 13, 1965) of Faridabad, Haryana, wrote 24 statistical formulas in one minute, at Park Plaza Faridabad, on August 26, 2017.