Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

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

What does this Rebus Picture means ?

what does the below math rebus puzzle mean?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3