Solve the equation in the image by looking at the pattern closely.

What four weights can be used to balance from 1 to 30 pounds?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

What does below rebus means ?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

With the help clues provided in the image, can you find the 5 digit key?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

Which is heavier: a ton of bricks or a ton of feathers?