It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What you cannot hold but it is yours?

Can you place three balls such that the equation shown in the picture holds true?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?

What word is represented by this rebus?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98