Can you solve the photo plexer logic ?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

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

A bank customer had $100 in his account. He then made 6 withdrawals. He kept a record of these withdrawals, and the balance remaining in the account, as follows:

Withdrawals Balance left
$50 $50
$25 $25
$10 $15
$8 $7
$5 $2
$2 $0
----- -----
$100 $99

Why are the Totals not tallying?

What has to be broken before you can use it?

Can you find out which options fits best with the missing column?

Can you decipher the below rebus?

PBLUESAISNUERSES

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Can you write down eight eights so that they add up to one thousand?

What is the word or phrase?