You need to arrange three 7 and mathematical symbols to form number 1?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

What is full of holes but still holds water?

Readers with the most attentive eyes can find three differences between the pictures of a cat on a box. Test your observation power now!

O_er_t_o_

Complete the missing letters of the given word.

When can we add 2 to 11 and get 1 as the correct answer?

what one word does the below rebus identifies?

The ultimate seek-and-find challenge! Can you unearth the hidden boot amongst the sheep in our shearing salon? Put your skills to the test!

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

I can be cracked, made, told, and played. What am I?