Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

I have branches, but no fruit, trunk or leaves. What am I?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

How many sides does a circle have?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?