To ask an engineering question please visit our forum site at Eng-Tips.

Browse our archive of questions and answers below or to access our old forum database of over 10000 questions and answers please visit the old Ask@ forum.

Forums > Engineering Questions and Answers

Puzzles

Search this forum:

You are not authorized to create a new topic.

Page 2 of 25

Topics

Replies

Views

Last Post

Smell me, buy me, and deliver me. I wont change. What am I? edu gaspar

6128

by bal

24 Mar 2015 12:45 PM

Who am I ? alastair

3420

by raj

24 Mar 2015 12:43 PM

Why 1 = 2 richie

2597

by ffinybryn

20 Mar 2015 02:21 AM

Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy? alec

5426

by ffinybryn

19 Mar 2015 08:39 AM

What’s the easiest way to double your money? alastair

3007

by bruno gggg

17 Mar 2015 12:10 PM

Why is 6 afraid of 7? alec

2560

by edu gaspar

17 Mar 2015 12:09 PM

What goes up and never comes down? raj

2603

by richards

16 Mar 2015 11:54 AM

What has a thumb and four fingers but is not alive? rahul gopinath

15351

by raj

12 Mar 2015 11:53 AM

I am an odd number. Take away one letter and I become even. What number am I? james

28082

by richie

10 Mar 2015 12:29 AM

If the Manchester Quartet can play Beethovens 9th Symphony in 12 minutes, how quickly can the Birmingham Trio play it? raj

2926

by ffinybryn

07 Mar 2015 02:10 AM

Two fathers and two sons sat down to eat eggs for breakfast. They ate exactly three eggs, each person had an egg. The riddle is for you to explain how bruno gggg

87422

by ffinybryn

07 Mar 2015 02:08 AM

What coin doubles in value when half is deducted? richie

4899

by ffinybryn

07 Mar 2015 02:06 AM

What is the smallest positive integer that leaves a remainder of 1 when divided by 2, remainder of 2 when divided by 3, a remainder of 3 when divided by 4, and so on up to a remainder of 9 when divided by 10? alec

7093

by ffinybryn

06 Mar 2015 10:00 AM

Replace the X by any mathematical symbol to make the expression equal to 99. 18 X 12 X 2 X 3 = 111 bruno gggg

3393

by ffinybryn

06 Mar 2015 06:03 AM

At the sound of me, men may dream, or they may stamp their feet. At the sound of me, women may laugh, or even weep. What am I? richards

5406

by james

05 Mar 2015 07:39 AM

What kind of tree can you carry in your hand? james

18698

by alec

26 Feb 2015 08:00 PM

When is 99 more than 100? philip

4727

by sccrowl

25 Feb 2015 03:38 AM

What invention lets you look right through a wall? alec

11136

by bruno gggg

24 Feb 2015 10:53 PM

How far was it from my Great Aunts to my home? alastair

2428

by richie

24 Feb 2015 10:40 PM

Imagine you are in a dark room. How do you get out? alastair

55875

by richie

18 Feb 2015 08:14 PM

You are not authorized to create a new topic.

Forums > Engineering Questions and Answers > Puzzles

Page 2 of 25