- ATwo
- BThree
- CFour
- DOne
Step-by-Step Solution
Tara 1, Vandana 7. One person between Tara and Rekha puts Rekha on 3. Umesh 6, Sameer 5. Floors 2 and 4 remain, and Waseem is lower, so Waseem 2 and Yamini 4. Between Waseem (2) and Umesh (6) are floors 3, 4 and 5 - three people (Rekha, Yamini, Sameer).
Answer: B) Three