You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

Which Burger Is Different in below image?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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

What is the next number in this matchsticks series riddle?

What Adam and Eve do not have but the rest of the people have?

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?

What goes through cities and fields, but never moves?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

What does the below image rebus riddle means ?