Count the number of triangles in the picture below:

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What has no start, end, or centre?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Can you find the dog hidden in a group of pandas?

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?