What is common among 11, 69, and 88?

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

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

What number divided by 4 is the same as that number minus 4?

Can you divide the below-given shape into four equal and identical pieces?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Complete the table series riddle by finding the number that can replace "??".

What type of tree can I carry in my hand?

Can you decipher the two rows to find the hidden word?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?