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?

What do you call a fish without an eye?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Who always enjoys poor health?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle: