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?

Using Only Five 5's and any mathematical operator make sum as 37

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

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

I shave every day, but my beard stays the same. What am I?

I have eight fingers and two thumbs but I do not live. What Am I?

Do You See It?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?