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October Brain Teaser - Wed 02 Oct 2024

Mi-Amigo
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Welcome to the October Brain Teaser

MiAmigo_0-1727845801929.jpeg

 

The Brain Teaser is open to all members of the 02 Community.

Those wishing to take part must pm [private message] me [@Mi-Amigo] with their answers between

       9 am today [Wed 02 Oct 2024] and 9 pm tomorrow [Thurs 03 Oct 2024]

so those who are busy or out-and-about will have a chance to join in.

Please DO NOT post answers on the thread.

 

I hope our regular quizzers

@Cleoriff @pgn @gmarkj @jonsie @MI5 @TallTrees @BobM @J9el @Oxonian @Spenny [ @Dave-O2 is on leave]

and any other member who enjoys quizzes and puzzles will join in with today`s Brain Teaser .

 

Brain Teaser Questions

Q1 Brothers Alex and Billy take turns to drive their car on their day out.

      Leaving their home, Alex drove the first 90 miles, then Billy drove the rest of the way to their destination.

      On the way back home, Alex again drove first, then Billy took over and drove the remaining 100 miles.

      Who drove the furthest - Alex or Billy ?

 

Q2 What is the next word in this sequence

         ALCATRAZ    BERRY    COX

       Is it

          DOUGHNUT    DISALLOW    DUSTY     DUNGEON ?

 

Q3 If 2, 3 and 10 go together;

      and  6 and 7 go together;

      which two of these numbers go together

      1, 4,  5, 9 ?

 

Q4 What do the following words have in common 

         FIRST    ALMOST     BEGIN    EMPTY       BELOW

 

Q5 How can you place a pencil on the floor of a room so no-one can jump over it ?

      You cannot cover the pencil, nor place anything on top or underneath the pencil 

 

Q6 A man is on one side of a river and his dog is on the other side of the river. The man calls the dog and

      the dog crosses the river to the man`s side. The dog doesn`t get wet, doesn`t use a bridge, and doesn`t

      take a ride on a boat. 

      How did the dog reach the man ? 

 

Q7 Using only addition [ + ], make an equation of eight 8s so it equals [ = ] 1000 

 

Q8 If B = 5; C = 6; F = 9

      What does H = ?

 

Q9 Which fruit is 20% mango; 20% peach; 20% grape; 20% melon; and 20% lemon ?

 

Q10 The police receive an anonymous phone call.

        The caller says a murder has been committed; and says the murderer`s name is "Jack".

        The caller says "Jack" has fled the crime scene to another house and gives the address.

        The police drive to the address given by the caller and enter the house where they find four people

        - a carpenter; a lorry driver; a fireman; and a mechanic playing poker.

       Without asking any of the four poker-players their name, the police arrest the fireman on suspicion

       of being the murderer.

       How did the police know the fireman was the suspect ? 

 

Answers; results; and scores will be posted on morning of Friday 04 Oct 2024 .

Can anyone get 100% this time ?

 

THE RULES

Each member must pm [private message] their answers to me [Mi-Amigo] after 9am today [Wed 02 Oct 2024] and before 9pm [21.00] Thurs 03 Oct 2024].

No member is to post any answer on the thread.

Any answer received after 9pm [21.00] on Thurs 03 Oct 2024 will be declared void.

No googling, wiki, youtube search for answers - but you may ask family or friends for help 

MiAmigo_1-1727845801966.png

 

 

Please feel free to post any comments on the questions - but not the answers - on this thread.

If you have any questions about the quiz, please ask and I will reply here.

 

I hope everyone likes this Brain Teaser and finds it fun

Good luck, everyone.

animated-elephant-image-0327



Girl in a jacket


Some people see things as they are and ask "Why?"; I dream of things that never were and ask "Why not?"
Robert Kennedy.

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TallTrees
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Sent in my brain fog answers😁

@Mi-Amigo 



HAPPINESS IS BEE SHAPED

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Mi-Amigo
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Thank you @TallTrees 

pm with your answers received

animated-elephant-image-0327



Girl in a jacket


Some people see things as they are and ask "Why?"; I dream of things that never were and ask "Why not?"
Robert Kennedy.

Message 12 of 30
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Mi-Amigo
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THE ANSWERS

 

Q1 Brothers Alex and Billy take turns to drive their car on their day out.

      Leaving their home, Alex drove first 90 miles, then Billy drove the rest of the way to their destination.

      On the way back home, Alex again drove first, then Billy took over and drove the remaining 100 miles.

      Who drove the furthest - Alex or Billy ?

A1  Billy.

       If total distance is called T, then on leaving home Alex drove 90 miles, Billy drove T - 90.

       on way back home, Alex drove T - 100, as Billy drove 100.

       In total, Alex drove 90 + T - 100 = T - 10.

                     Billy drove T - 90 + 100 = T + 20.

 

Q2 What is the next word in this sequence

         ALCATRAZ    BERRY    COX

       Is it

          DOUGHNUT    DISALLOW    DUSTY     DUNGEON ?

A2 DISALLOW - 

       ALCATRAZ - 1st word ends with last letter of alphabet

       BERRY          2nd                          next to last

       COX             3rd                            3rd from last

       DISALLOW   4th                           4th from last

    

 

Q3 If 2, 3 and 10 go together;

      and  6 and 7 go together;

      which two of these numbers go together

      1, 4,  5, 9 ?

A3  4 + 5

       words which go tether begin with same letter

       TWO, THREE, and TEN;  SIX and SEVEN; FOUR and Five

 

Q4 What do the following words have in common 

         FIRST    ALMOST     BEGIN    EMPTY       BELOW

A4  letters of each word are in alphabetical order

 

Q5 How can you place a pencil on the floor of a room so no-one can jump over it ?

      You cannot cover the pencil, nor place anything on top or underneath the pencil 

A5  Place pencil in corner or against the wall of the room

 

Q6 A man is on one side of a river and his dog is on the other side of the river. The man calls the dog and

      the dog crosses the river to the man`s side. The dog doesn`t get wet, doesn`t use a bridge, and doesn`t

      take a ride on a boat. 

      How did the dog reach the man ? 

A6 River was frozen and dog walked across.

      Some gave answer - river was narrow, dog jumped across; or river had dried out and dog walked across;

       which I`ll also accept as correct.

 

Q7 Using only addition [ + ], make an equation of eight 8s so it equals [ = ] 1000 

A7  888 + 88 + 8 + 8 + = 1000

 

Q8 If B = 5; C = 6; F = 9

      What does H = ?

A8 H = 11.

      B = 5' C = 6, D = 7; E = 8; F = 9; G = 10; H = 11.

 

Q9 Which fruit is 20% mango; 20% peach; 20% grape; 20% melon; and 20% lemon ?

A9  APPLE.

      20% of MANGO = A; 20% of PEACH = P; 20% of GRAPE = P; 20% of MELON = L; 20% of LEMON = E.

 

Q10 The police receive an anonymous phone call.

        The caller says a murder has been committed; and says the murderer`s name is "Jack".

        The caller says "Jack" has fled the crime scene to another house and gives the address.

        The police drive to the address given by the caller and enter the house where they find four people

        - a carpenter; a lorry driver; a fireman; and a mechanic playing poker.

       Without asking any of the four poker-players their name, the police arrest the fireman on suspicion

       of being the murderer.

       How did the police know the fireman was the suspect ? 

A10. Fireman was the only man, the other three were women.

         Some gave answer - fireman was wearing a badge. Sorry can`t accept. Unlikely fireman was wearing

         uniform with is badge after muder and playing poker. Even if he was, badge would more likely have

         his surname rather than "Jack" on it.

         Sorry for ayone disappointed but it is a brain teaser after all 😀 and I tried to be fair with Q6.

animated-elephant-image-0327



Girl in a jacket


Some people see things as they are and ask "Why?"; I dream of things that never were and ask "Why not?"
Robert Kennedy.

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Mi-Amigo
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THE RESULTS

 

@gmarkj 

Q1 correct    Q2 correct    Q3 doughnut - incorrect   Q4 correct    Q5   correct

Q6 correct    Q7 correct    Q8 correct                           Q9 correct    Q10 name badge - incorrect

Total: 8 correct = 80%

 

@Cleoriff 

Q1 correct    Q2 correct    Q3 correct   Q4 correct    Q5   correct

Q6 correct    Q7 correct    Q8 correct   Q9 correct    Q10 name badge - incorrect

Total: 9 correct = 90%

 

@MI5 

Q1 Alex - incorrect    Q2 correct    Q3 5 + 9 incorrect   Q4 correct    Q5   correct

Q6 correct                  Q7 correct    Q8 correct                Q9 correct    Q10 correct

Total: 8 correct = 80%

 

@Oxonian 

Q1 correct    Q2 correct    Q3 pass        Q4 correct                                      Q5   correct

Q6 correct    Q7 correct    Q8 correct   Q9 mixed fruit salad - incorrect    Q10 name badge - incorrect

Total: 7 correct = 70%

 

@pgn 

Q1 correct    Q2 correct    Q3 correct   Q4 correct    Q5   correct

Q6 correct    Q7 correct    Q8 correct   Q9 correct    Q10 correct

Total: 10 correct = 100%

 

@jonsie 

Q1 correct    Q2 correct    Q3 1 + 5 - incorrect   Q4 correct    Q5   correct

Q6 correct    Q7 correct    Q8 correct                  Q9 correct    Q10 correct

Total: 9 correct = 90%

 

@BobM 

Q1 correct    Q2 correct    Q3 correct   Q4 correct    Q5   correct

Q6 correct    Q7 correct    Q8 correct   Q9 correct    Q10 correct

Total: 10 correct = 100%

 

@TallTrees 

Q1 correct    Q2 correct    Q3 correct   Q4 pass   Q5   correct

Q6 correct    Q7 pass         Q8 pass       Q9 pass    Q10 pass

Total: 5 correct - 50%

animated-elephant-image-0327



Girl in a jacket


Some people see things as they are and ask "Why?"; I dream of things that never were and ask "Why not?"
Robert Kennedy.

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Mi-Amigo
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THE SCORES - %

 

100% - 10 correct - @pgn @BobM 

  90% -   9 correct - @Cleoriff @jonsie 

  80% -   8 correct - @gmarkj 

  70% -   7 correct - @Oxonian 

  60% -   6 correct - no-one

  50% -   5 correct - @TallTrees 

  40% -   4 correct - no-one

  30% -   3 correct - no-one

  20% -   2 correct - no-one

 10%  -   1 correct - no-one

 

CONGRATULATIONS to our 100% -ers = @pgn @BobM 

Well done everyone else - everyone got at least half [50%] correct.

I hope you enjoyed this Brain Teaser.

The Off Topic Brain Teaser will return soon....

 

WRQ is back on Monday with 8 question - with 2 questions on each of these categories

   GEOGRAPHY   WORDS   ART   GENERAL KNOWLEDGE

animated-elephant-image-0327



Girl in a jacket


Some people see things as they are and ask "Why?"; I dream of things that never were and ask "Why not?"
Robert Kennedy.

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pgn
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That is a surprise, as my answer to #1 was nowhere near as scientific as the real answer - well done all, and congrats @BobM for being the other 100%er 👍🏼

Thanks, @Mi-Amigo - good to exercise those little grey cells 😂

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BobM
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A surprise to me too, I expected at least one wrong.  Well done all, good scores and thanks to @Mi-Amigo for giving us the teaser.  Congrats goes to @pgn on becoming the other 100%er 👍

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TallTrees
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I am pleased that I got all I submitted correct 😀 

@Mi-Amigo 

Many thanks for the brain teaser 



HAPPINESS IS BEE SHAPED

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Cleoriff
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Oh dear, I lost my crown 😂

Never mind, the answer to Q10 was so easy (when you see the answer) and my brain never went there!

Congrats to the 100% 'ers @pgn and @BobM 

and everyone who took part. Thanks @Mi-Amigo for frazzling my brain 🤣

Veritas Numquam Perit

Girl in a jacket
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MI5
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Tough one there @Mi-Amigo 

Thanks and well done all.

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
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