Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

You see me once in June, twice in November, and not at all in May. What am I?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Can you find the missing piece of the Porsche?

Can you divide the below-given shape into four equal and identical pieces?

What goes up but never comes down?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What four weights can be used to balance from 1 to 30 pounds?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?