What runs around the whole yard without moving?

If 21x = 79x, what is the value of x?

I am quite hot but become too cold if you remove the first two letters. What am I?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

How many triangles are there in the picture below?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What does this below rebus puzzle mean?

What do you think with the below Picture ?