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?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

I add 5 to 9 and get 2. The answer is correct, so what am I?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

How can you make a TV, a bed, a dog, and a car liquid?

What can you see in the middle of March and April that you can never see in any other month?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

Through your logical capabilities, can you make 7 an even?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?