Can you count the number of triangles in the given picture?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Why do people go to bed?

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

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?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

What is common among 11, 69, and 88?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?