Which country gets ill every time?

Which English verb becomes past tense just by rearranging the letters?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

Find the hidden tiger in the given optical illusion ?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Which alphabet is a part of our body?