What does this mathematical rebus means ?

What 5-letter word typed in all capital letters can be read the same upside down?

Can you find the missing piece of the Porsche?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

What does this rebus riddle means ?

Buy me, smell me or deliver me, I do not change.

Who am I?

Can you find the 09 errors in the picture below?

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?

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

Rectify the following equality 101 - 102 = 1 by moving just one digit.