Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

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

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

By what process could you make a 'Tea-Table' into food?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

An ant is travelling on a 1-meter-long rope at 1 cm/second but also the entire rope is being stretched by an extra 1 meter/second. Is it possible for the ant to reach at the end of the rope?

There is something which you can be arrested for attempting but not for successfully completing.

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?