What is the longest word in the dictionary?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

If an electric train is travelling south, then which way is the smoke going?

What 5-letter word typed in all capital letters can be read the same upside down?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

How is the moon similar to a dollar?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Keyboard words are not in alphabetical order, Why?