Find the hidden tiger in the given optical illusion ?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

Why do we preferably have round manhole covers and not square ones?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

No matter how little or how much you use me, you change me every month. What am I?

What's a single-digit number with no value?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain