Based on the answers you didn't get right, here are reviews
For Question #1: Jerome Powell is the Chair of the Board of Governors of the Federal Reserve System.
For Question #2: Andrew Bailey is the Governor of the Bank of England.
For Question #3: Haruhiko Kuroda is the 31st and current Governor of the Bank of Japan (BOJ). He was formerly the President of the Asian Development Bank.
For Question #4: Christine Madeleine Odette Lagarde is a French politician, economist and lawyer serving as President of the European Central Bank, since November 2019.
For Question #5: Tiff Macklem is a Canadian banker and current Governor of the Bank of Canada. He is the tenth Governor of the Bank of Canada.
For Question #6: Thomas Jordan is a Swiss economist and banking supervisor. He is the chairman of the governing board of the Swiss National Bank (SNB).
For Question #7: Philip Lowe is an Australian economist who is the current Governor of the Reserve Bank of Australia (RBA), having succeeded Glenn Stevens.
For Question #8: Adrian Orr is the Governor of the Reserve Bank of New Zealand. He was appointed in March 2018.
For Question #9: Yi Gang is the Governor of the People's Bank of China since 2018. He is also the former Director of the State Administration of Foreign Exchange.
For Question #10: Shaktikanta Das is a retired 1980 batch Indian Administrative Service officer of Tamil Nadu cadre. Currently serving as the 25th governor of the Reserve Bank of India, he was earlier a member of the Fifteenth Finance Commission and India's Sherpa to the G20.