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

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

What is it?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

A Japanese ship was en route to a mission on foreign seas. The captain of the ship felt tired and thought of taking a bath. He went for taking the shower and removed his diamond ring and Rolex and kept them on the table. When he returned after taking the bath, he found that the ring and watch were stolen.

He called the five members of the crew whom he suspected and asked them what they were doing for the last 15 minutes.

The Italian cook (with a butcher knife in hand): I was in the fridge room getting meat for cooking.

The British Engineer (with a high beam torch in hand): I was working on a generator engine.

The Pakistani seaman: I was on the mast correcting the flag which was upside down by mistake.

The Indian Radio officer: I was trying to make a contact with the company to inform them about our position.

The American navigation officer: I am on night watch, so I was sleeping in my cabin.

Upon listening to them, the captain caught the lying member. Who do you think stole the valuables?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

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

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Can you move 2 matchsticks to form four equal sized squares.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135