Replace the question mark with the correct number in the below-given picture?

What number do you get when you multiply all of the numbers on a telephone's number pad?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

who is silent in the parliament?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Can you name an animal whose killing cannot be performed without spilling your own blood?

what does the below math rebus puzzle mean?