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#6501 2019-10-23 00:24:48

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4662. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6502 2019-10-23 03:22:29

math9maniac
Member
From: Tema
Registered: 2015-03-30
Posts: 436

Re: Oral puzzles


Only a friend tells you your face is dirty.

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#6503 2019-10-23 15:27:39

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,956

Re: Oral puzzles


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

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#6504 2019-10-23 16:40:55

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

The solution #4662 is correct. Neat work, math9maniac, and  Monox D. I-Fly!

#4663. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6505 2019-10-23 18:48:55

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,956

Re: Oral puzzles


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

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#6506 2019-10-24 00:40:18

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

Good attempt, Monox D. I-Fly!

#4664. Solve:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6507 2019-11-01 23:50:05

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4665. Least Common Multiple of two numbers is 48. The numbers are in the ratio 2:3. Find the sum of the numbers.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6508 2019-11-03 15:26:06

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,956

Re: Oral puzzles


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#6509 2019-11-03 18:58:42

seercalf
Member
From: Kenya
Registered: 2019-10-13
Posts: 17

Re: Oral puzzles

Would you give a solution for this problem:

ganesh wrote:

Hi,

#4665. Least Common Multiple of two numbers is 48. The numbers are in the ratio 2:3. Find the sum of the numbers.


Trust in God and do the right!

Trust in the Lord with all your heart and lean not on your own understanding; in all your ways submit to him, and he will make your paths straight. (Proverbs 3 : 5-6)

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#6510 2019-11-03 23:32:35

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi Monox D. I-Fly and seercalf,

The solution is

and
.

The solution #4665 is correct. Excellent, Monox D. I-Fly!

#4666. Solve:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6511 2019-11-17 00:37:00

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

#4667. Solve:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6512 2019-11-21 00:28:21

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

#4668. The sum of a two-digit number is 12 and the difference between the two digits of the two-digit number is 6. What is the two digit number?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6513 2019-11-21 01:50:07

math9maniac
Member
From: Tema
Registered: 2015-03-30
Posts: 436

Re: Oral puzzles


Only a friend tells you your face is dirty.

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#6514 2019-11-21 01:57:07

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

The solution #4668 is correct.Good work!

#4669. The interest earned on $15000 in three years at simple interest is $5400. Find the rate of interest per annum.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6515 2019-11-22 02:15:36

math9maniac
Member
From: Tema
Registered: 2015-03-30
Posts: 436

Re: Oral puzzles


Only a friend tells you your face is dirty.

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#6516 2019-11-22 03:21:27

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

The solution #4669 is correct. Excellent!

#4670. There would be a 10% loss, if rice is sold at $54 per kilogram. To earn a profit of 20%, what will be the price of rice per kilogram?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6517 2019-11-22 20:04:24

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,956

Re: Oral puzzles


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#6518 2019-11-22 23:24:00

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

The solution #4670 is correct. Neat work!

#4671. The average of the daily incomes of A, B, and C is $250. If B earns $30 more than C and A earns double of C. What is the daily income of C?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6519 2019-11-24 00:03:15

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4672. Solve:


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6520 2019-11-26 00:32:07

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

.

#4673. Solve:


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6521 2019-11-28 00:16:21

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4674. In how many different ways can the letters of the word 'BANKING' be arranged?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6522 2019-11-30 00:24:22

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4675. Roger's present age is three years less than twice his age 12 years ago. Also, the respective ratio of Raymond's present age and Roger's present age is 4 : 9. What will be Raymond's age after 5 years?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6523 2019-12-02 00:58:03

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

#4676. Find the value of x.

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#6524 2019-12-02 15:29:29

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,956

Re: Oral puzzles


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#6525 2019-12-02 16:54:00

ganesh
Administrator
Registered: 2005-06-28
Posts: 29,297

Re: Oral puzzles

Hi,

The solution #4676 is correct. Neat work!

#4677.The average marks obtained by 40 students of a class is 86. If the 5 highest marks are removed, the average reduces by one mark. Find the average marks of the top 5 students.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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