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?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

Why do people go to bed?

What is black when you buy it, red when you use it, and gray when you throw it away?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

What part of the chicken has the most feathers?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?