What Time Should the last watch show in the below figure?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

Why is it very easy to weigh a fish?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

Rearrange the letters in "new door" to make one word.

Can you replace the question mark with the correct number in the below table sequence?

Solve the equation in the image by looking at the pattern closely.