I am sure no one can have two things for dinner. what are they?

What is the last thing you take off before bed?

What kind of band never plays music?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

You need to move three matchsticks to form three squares. Can you do it?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?

What is next number in the pattern below:

131 517 192 123 ?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Count the number of triangles in the picture below: