Explanation:

Let’s break down what’s going on, step by step:

- There are seven people, seven floors, seven companies, and seven birth years (all different).

- Priya lives on the 1st floor and works for TCS. Easy start.

- Parul was born in 1989 and lives on an even-numbered floor, but not the 2nd.

- Pooja lives on an even-numbered floor that’s not below where Parul lives.

- Sneha is the youngest—born 1998.

- Sunny works at Infotech and lives below Sneha.

- Three people between Sunny and the one who works in Infosys.

- Three people between Raman and the one who works in Softech, and their ages differ by 8 years.

- Riya works for Wipro, but not born in 1991.

- The HCL employee was born in 1989 (which means Parul works for HCL).

- The age difference between HCL person (1989) and Sunny is 17 years.

- Microsoft isn’t 1986.

Now, the key clue: who was born in 1982?

Let’s make connections:

- Parul = HCL = 1989 (from above).

- Priya = TCS = 1st floor (stated outright).

- Sunny is 17 years apart from Parul (1989 - 17 = 1972 or 1989 + 17 = 2006 but nobody in 2006, so Sunny = 1972).

- Sneha = 1998 (the youngest).

- Sneha is above Sunny. So Sunny must be somewhere below.

- Let's look at options for 1982: Pooja, Riya, Parul, Sunny, Raman.

Let’s check Riya:

- Riya works for Wipro, but not 1991.

- If Riya is 1982, that fits.

Now, looking at all the hints, option 2 is Riya:

That's correct. So, your answer is:

- Riya was born in 1982, works for Wipro.

- The clues all add up: with roles, ages, and floor order, Riya makes sense at 1982.

- The answer is not Pooja, Parul, Sunny, or Raman, given the birth year requirements and other constraints.

If you want specifics on how every bit falls, let me know—but for the main question, you nailed it.