Can you convert the number zero(0) into a positive number using just one mathematical operator ?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

When it is alive we sing, when it is dead we clap our hands. What is it?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Find the hidden panda in the image below.