In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Can you identify the Oscar-winning movie from the rebus below?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

Can you find the company name in the pictogram below?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes