Tag: general knowledge

At noon the hour, minute, and second hands coincide. In about one hour and five minutes the minute and hour hands will coincide again. What is the exact time (to the millisecond) when this occurs, and what angle will they form with the second hand?(Assume that the clock hands move continuously.)

What 5-digit number has the following property? If we put numeral 1 in front of the number, we get a number three times smaller, than if we put the numeral 1 behind this number.

I am looking at somebody's photo. Who is it I am looking at, if I don't have any brothers or sisters and the father of the man in the photo is the son of my father?