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

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

What 5-letter word typed in all capital letters can be read the same upside down?

In a guessing game, five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed 22, 24, 29, 33, and 38, but none of the guesses was correct. The guesses were off by 1, 8, 6, 3, and 8 (in random order).

Can you determine the number of apples in a basket from this information?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

Can you find out which number multiplied by itself will give the output as 12345678987654321?