Can you count the number of triangles in the given figure?

Find out the number of circles in the given picture having Illusion

What am I?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?