In which direction should the missing arrow point?

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?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you decipher these quotes by Albert Einstein?
Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

I add 5 to 9 and get 2. The answer is correct, so what am I?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?