There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What do you see in the given picture?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

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?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Count the squares in the matchstick puzzle below?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15