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#6151 2018-12-06 14:31:47

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,296

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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#6152 2018-12-06 16:39:25

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

The solution #4286 is correct. Excellent,  Monox D. I-Fly!

#4287. The average weight of 25 students is 16 kilograms. The average weight of the first 12 students is 14 kilograms and the last 12 students is 17 kilograms. Find the weight of the thirteenth student.


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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#6153 2018-12-06 19:22:52

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,296

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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#6154 2018-12-07 00:40:00

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

The solution #4287 is correct. Neat work,  Monox D. I-Fly!

#4288. Ronit's age is 10 years more that Rohit's age. Also, Ronit was twice old as Rohit 15 years ago. What will be the age of Ronit 6 years after?


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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#6155 2018-12-08 00:45:51

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

#4289. The average age of 80 girls was 20 years, the average age of 20 of them was 22 years and that of another 20 was 24 years. Find the average age age of the remaining girls.


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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#6156 2018-12-09 00:43:47

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

#4290. The height of 5 boys is recorded as 146 centimeters, 154 centimeters, 164 centimeters, 148 centimeters, and 158 centimeters. What is the average height of all these boys?


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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#6157 Yesterday 00:12:52

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

#4291. The average marks in English subject of a class of 24 students is 56. If the marks of three students were misread as 44, 45, and 61 of the actual marks 48, 59, and 67 respectively, then what would be the correct average?


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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#6158 Today 00:12:36

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

.

#4292. Find the average of the following set of scores: 253, 124, 255, 534, 836, 375, 101, 443, and 760.


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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#6159 Today 16:07:50

ganesh
Administrator
Registered: 2005-06-28
Posts: 26,413

Re: Oral puzzles

Hi,

.

#4293. On Teachers' Day, were to be equally distributed among 540 children. But, on that particular day, 135 children remained absent, henthe, each child got 2 sweets extra. How many sweets was each child originally supposed to get?


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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