Age:
https://en.wikipedia.org/wiki/Meera_(actress)
Reference used in wiki :
Meera's real date of birth leaked * | TheNewsTribe
First film in 1995 ("Kanta"), 1995-1977 = at age 18. Makes sense.
Watch following video and notice how each and every single word in her urdu has PERFECT pronunciation:
//youtu.be/Dl1Y8uYTWkM
Notice how she says "zuban" (actual/true pronunciation of the word) instead of "zaban" (commonly used but incorrect).
The average Pakistani style of speaking is as shown in following video... (can't embed)
https://www.youtube.com/watch?v=Dl1Y8uYTWkM
What she has is mostly found in people raised in upper class posh families of Pakistan with a decent education.