Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Can you solve the photo plexer logic ?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.

Can you find the six hidden animals in the picture below?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

What does Alexander the Great and Winnie the Pooh have in common?