I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

There are three identical triplets sisters. Demi is the oldest of them all and she always speaks the truth. Diana is the next one who is a liar always. Drew, the youngest of them all speaks both truth and lies randomly.

On a rainy day, a family friend Victor visited them. Since there were starkly identical, he was not able to recognize them. Thus to clarify, he asked one question to each one of them.

He started with the one standing on the left and asked, 'Which sister is in the middle of you three?' She answered, 'That's Demi.'

Then, he asked the one standing in the middle, 'What is your name?' She answered, 'I am Drew.'

Finally, he asked the one standing on the right, 'Who is standing in the middle?' She answered, 'She is Diana.'

Victor was left baffled. He asked the questions three times and received different answers every time.

Can you tell who was who?

What is harder to catch the faster you run?

Why Aeroplane windows are round?

Can you guess the name of the month by looking the below rebus ?

Why despite killing dozens of people Charley and Wilma were not punished?

What can you deduce from the following BrainBat?

CRY
LMKI

Which flower has two lips?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Which number should replace the question mark?