There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Replace the question mark with the number below given a simple math problem.

What is common among 11, 69, and 88?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?