Can you convert the number zero(0) into a positive number using just one mathematical operator ?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

Take away the whole and some still remain. What is it?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

How many letters are in the alphabet?

What does does this rebus picture means ?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

What Deficiency does the below rebus represent?

VIT_MIN