Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

What goes through cities and fields, but never moves?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Forwards I am heavy, backward I am not. What am I?

Count the Triangle in the figure given below:

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?