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.

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

Decode below rebus
D
N
A
T
S , D

How many triangles can you count in the figure given?

What has a ring but no finger?

Move four matchsticks to the below square to form three squares?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Different lights make me strange by changing me into different sizes. What am I?