Challenge my brain!

Here's something to keep that grey matter working!

Driving brainteaser

Early one morning a family travelled to a shopping centre at 35 mph.

After a day of Christmas shopping they returned, over exactly the same distance, at a crawl of only 14 mph.

What was their average speed over the entire journey?

Via http://mensa.org.uk/puzzles/brainteasers

Leave a Comment





Please disable any ad blocking apps for this site. We do not have ads of any sort, but do have links for our product recommendations which may not be visible if your ad blocker is running.

Follow us on Twitter and on Facebook

Daily Fix:



Your contributions go to further the mission of 2 Spare Minutes. Thank you for your support!

Support 2 Spare Minutes

Categories: