Correct Answer: (d) Smriti Mandhana
Solution:In November 2020, Equitas Small Finance Bank (ESFB) appointed Indian women cricketer Smriti Mandhana as its brand ambassador. It is noteworthy that on the 5th foundation day of this bank on 5th December 2021, women's hockey player Rani Rampal and women's cricketer Smriti Mandhana were appointed as the brand ambassadors of the bank.