Find the hidden tiger in the given optical illusion ?

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

What is at the end of a rainbow?

Which five letter word can be added at the end of below word to form a
valid word?

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

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

What month of the year has 28 days?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

What is the largest number you can write with just 3 digits?