What is always in front of you but can’t be seen?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

If 21x = 79x, what is the value of x?

In The Image Below Which clock is the odd one out?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

How is a fly different from a mosquito?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

I have feet, but no legs. Which animal Am I?

What's the best place to go shopping in the ocean?