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?

What is the word or phrase?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

A very interesting trivia question for all.

Why do men's shirts have their buttons on the right side and women's have buttons on the left-hand side?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Which is the smallest number that you can write using all the vowels exactly once?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?