Explanation:

? According to the survey conducted by the Randstad Employer Brand Research (REBR) 2019, Amazon India is the country’s most attractive employer brand.
? Microsoft India emerged as the runner-up, followed by Sony India.
? According to the REBR 2019 report, Amazon scored high on financial health, utilisation of the latest technologies and a strong reputation.
? Others in the top 10 are Mercedes-Benz (4th), IBM (5th), Larsen & Toubro (6th), Nestlé (7th), Infosys (8th), Samsung (9th), and Dell (10th).
? Google India had been inducted into the REBR’s Hall of Fame category last year for winning the coveted title of the most-attractive employer brand for three consecutive years.

Hence option 4 is correct answer.