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 demands an answer, but asks no questions

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Take away the whole and some still remain. What is it?

What number should come in place of the question mark below?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

Replace the question mark in the picture below.