Given the statements: 1. X is heavier than Y. 2. Y is lighter than Z. 3. Z is as heavy as A. From the above statements, which of the following can be definitely concluded?

If Shaloo is taller than Rakhi but shorter than Prerna, and Rakhi is as tall as Meghna but taller than Komal, then Meghna is:

Six people Namya, Aria, Samidha, Shay, Piya and Yara are standing in a line. Aria is taller than Shay who is not taller than Namya. Yara is shorter than Samidha. Piya is shorter than Aria. Yara is of the same height as Namya. Study the given information and choose the option that is definitely incorrect.