Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

Can you name four days which start with the letter 'T'?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Solve the rebus riddle in the picture below.

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

The more it dries, the wetter it becomes. Can you tell what it is?