Quantcast
Channel: Mensa Brainteasers
Viewing all 625 articles
Browse latest View live

Week 19 - Thursday

$
0
0
Question: 

Week 19 - Thursday

A fire engine travels seven miles to a fire at a speed of 36mph.

Its tank holds 500 gallons of water but it’s been leaking throughout the journey at a rate of 22.5 gallons per hour.

If the fire engine needs 497 gallons of water to put out the fire, will it succeed?

 

The answer to this puzzle will be revealed on 11.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

No, it will be 1.375 gallons short.

Date answer published: 
Mon, 11/05/2015

Week 20 - Monday

$
0
0
Question: 

Week 20 - Monday

What number should replace the question mark?

 

The answer to this puzzle will be revealed on 14.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Five. The sector totals increase by two each time.

Date answer published: 
Thu, 14/05/2015

Week 20 - Thursday

$
0
0
Question: 

Week 20 - Thursday

The alphabet is written here but some letters are missing.

Arrange the missing letters to give a word.

What is it?

 

B D F H I J K L M N P Q S U V W X Z 

 

The answer to this puzzle will be revealed on 18.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Category.

Date answer published: 
Mon, 18/05/2015

Week 21 - Monday

$
0
0
Question: 

Week 21 - Monday

Find words to fit the clues. Each group of crosses should be replaced with the same three letter word.

What are the words?

_ X X X _ _ _Break into pieces
_ X X X _ _A roof covering
_ _ _ X X X _ _Express forcibly

 

The answer to this puzzle will be revealed on 21.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Shatter, thatch and emphatic

Date answer published: 
Thu, 21/05/2015

Week 21 - Thursday

$
0
0
Question: 

Week 21 - Thursday

What letter should replace the question mark?

PTD      FYS      KNC      BTR      M?H

 

The answer to this puzzle will be revealed on 25.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

U. In each group, the alphabetical values of the two outer letters are added together to give the alphabetical value of the centre letter.

Date answer published: 
Mon, 25/05/2015

Week 22 - Monday

$
0
0
Question: 

Week 22 - Monday

Rearrange the order of the following words and place one on each row of the grid.

If placed correctly the names of two cheeses will be read down the shaded columns.

What are they?

LAGOON   ICICLE   TARTAN   NEGATE   TARIFF   OYSTER   SECRET

The answer to this puzzle will be revealed on 28.05.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Stilton and Ricotta. 

Date answer published: 
Thu, 28/05/2015

Week 22 - Thursday

$
0
0
Question: 

Week 22 - Thursday

What number should replace the question mark in the grid?

 

The answer to this puzzle will be revealed on 01.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

One. Along each row the first number, multiplied by the second number gives the third number. The third number minus the fourth number gives the fifth number.

Date answer published: 
Mon, 01/06/2015

Week 23 - Monday

$
0
0
Question: 

Week 23 - Monday

In the box provided place a five letter word that can be attached to the beginning of the given words to form six longer words.

What is the word?

 

The answer to this puzzle will be revealed on 04.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Black.

Date answer published: 
Thu, 04/06/2015

Week 23 - Thursday

$
0
0
Question: 

Week 23 - Thursday

The following words all have something in common. What is it?

REMIT    MAPS    LIVE    PINS

 

 

The answer to this puzzle will be revealed on 08.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

They all give another word reading backwards, timer, spam, evil and snip.

Date answer published: 
Mon, 08/06/2015

Week 24 - Monday

$
0
0
Question: 

Week 24 - Monday

What number should replace the question mark in the grid?

 

The answer to this puzzle will be revealed on 11.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Four. Every row totals 20.

Date answer published: 
Thu, 11/06/2015

Week 24 - Thursday

$
0
0
Question: 

Week 24 - Thursday

A log of bird numbers visiting a garden is as follows.

Crow20
Blackbird2
Pheasant4
Chaffinch5
Sparrow ?

How many Sparrows visited?

The answer to this puzzle will be revealed on 15.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Four. The alphabetical value of the last letter minus the alphabetical value of the first letter gives the number.

Date answer published: 
Mon, 15/06/2015

Week 25 - Monday

$
0
0
Question: 

Week 25 - Monday

17 people rated a product and gave it an average of only 2 out of 10.

After improvements 15 of them retested the product and the average score rose to 5 out of 10.

What was the average score given on the retest?

 

The answer to this puzzle will be revealed on 18.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

8.4

Date answer published: 
Thu, 18/06/2015

Week 25 - Thursday

$
0
0
Question: 

Week 25 - Thursday

A well-known proverb has been split up into groups.

Rearrange the groups to form the proverb. 

ERULE    ESTH    PROV    THEE    TION    XCEP    

What is it?

The answer to this puzzle will be revealed on 22.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

The exception proves the rule.

Date answer published: 
Mon, 22/06/2015

Week 26 - Monday

$
0
0
Question: 

Week 26 - Monday

What number is missing in this sequence?

0    3    8    15    24    35   48    ?

 

The answer to this puzzle will be revealed on 25.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

63. The numbers are square numbers minus one.

Date answer published: 
Thu, 25/06/2015

Week 26 - Thursday

$
0
0
Question: 

Week 26 - Thursday

Rearrange the letters of ‘ANIMAL SUCCESS CORRECTED’ to give two cakes.

What are they?

The answer to this puzzle will be revealed on 29.06.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Cream scone and custard slice. 

Date answer published: 
Mon, 29/06/2015

Week 27 - Monday

$
0
0
Question: 

Week 27 - Monday

Clock A was correct at midnight. From that moment it began to lose four minutes per hour.

The clock stopped two hours ago showing clock B. What is the correct time now? The clock runs for less than 24 hours.

A  B
00:00  14:00

 

The answer to this puzzle will be revealed on 02.07.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

17:00 or 5pm.

Date answer published: 
Thu, 02/07/2015

Week 27 - Thursday

$
0
0
Question: 

Week 27 - Thursday

 

If Manchester reached 31C, Glasgow reached 30C, Southampton reached 33C and even Inverness reached 28C.

What temperature did Leicester reach?

 

The answer to this puzzle will be revealed on 06.07.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

30C. The alphabetical values of the first and last letters are added together to give the temperature.

Date answer published: 
Mon, 06/07/2015

Week 28 - Monday

$
0
0
Question: 

Week 28 - Monday

 

Move from square to touching square to find the longest possible word. What is it?

The answer to this puzzle will be revealed on 09.07.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Environmentalist. 

Date answer published: 
Thu, 09/07/2015

Week 28 - Thursday

$
0
0
Question: 

Week 28 - Thursday

Rearrange the following letters to give two seven-letter words. 

A   E   N   O   R   S   T

What are they?

 

The answer to this puzzle will be revealed on 13.07.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Treason and senator. 

Date answer published: 
Mon, 13/07/2015

Week 29 - Monday

$
0
0
Question: 

Week 29 - Monday

What number should replace the question mark in the grid?

 

The answer to this puzzle will be revealed on 16.07.15

Have you got what it takes? Try the Mensa Workouthere

Answer: 

Three. Minus each row from the row above to get the row below.

Date answer published: 
Thu, 16/07/2015
Viewing all 625 articles
Browse latest View live


Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>