Solve below rebus puzzle?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

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

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

Find the next number in the following series:
6, 14, 26, 98, __?

Which is heavier: a ton of bricks or a ton of feathers?