People put me on the table and cut me but do not eat me. What am I?

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?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

What is wrong in the below Picture?