Which of the below owl is odd one out?

I am sometimes honest
Sometimes dishonest
I can be sweet and also bitter
I can hurt you real bad and
also make u smile and blush ☺️
What am I?

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

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Which country gets ill every time?

How many times in a given day, minutes and hour clock comes in a straight line ?

Imagine you are in a room with no windows or doors. How will you get out?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

A time long back, there lived a king who ruled the great kingdom of Trojan House. As a part of the renovation of the kingdom to meet future security needs, he asked his chief architect to lay down a new play in a manner that all of his 10 castles are connected through five straight walls and each wall must connect four castles together. He also asked the architect that at least one of his castles should be protected with walls. The architect could not come up with any solution that served all of King's choices, but he suggested the best plan that you can see in the picture below. Can you find a better solution to serve the king's demand?

Why 1729 is a magic number? Answer Logically.