What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

what does this picture(rebus) riddle means ?

I have Rs.50 and I spend it in the way as below.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

What is the difference between a jeweller and a jailer?