Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Can you count the number of squares in the given picture?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

what's the probability of getting a king or a queen from a pack of 52 cards?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Forwards I am heavy, backward I am not. What am I?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?