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

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

What part of the chicken has the most feathers?

Can you find out the remainder when 3^300 is divided by 5?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

How many Watermelons are there in the below picture?

Can you count the number of lines in the below picture?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

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

Can you find the number?