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?

If six children and two dogs were under an umbrella, how come none of them got wet?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

People put me on the table and cut me but do not eat me. What am I?

What has a ring but no finger?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Can you decipher the below rebus?

PBLUESAISNUERSES

Can you decipher the following common phrase?

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

Solve the counting riddle by identifying the number of triangles in the given picture.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?