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?

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

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

A word I know has six letters it contains, remove one letter and 12 remain. What is it?