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#8676 2020-03-17 00:35:52

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7727. Alan is twice as old as Simon. Five years ago, Alan was thrice as old as Simon. Find the present age of Simon.


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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#8677 2020-03-19 00:05:44

ganesh
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Posts: 29,983

Re: 10 second questions

Hi,

#7728. The age of father is three times the age of his son at present. Four years hence, the ratio of the father and son becomes 13:5 respectively. What is the present age of the father?


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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#8678 2020-03-21 00:23:37

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7729. One year ago, the ratio of Yamuna's and Ganga's ages was 6:7 respectively. Four years hence, this ratio would become 7:8. How old is Ganga now?


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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#8679 2020-03-23 00:13:03

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7730. The age of Aaron and Albert is in the ratio 11:13 respectively. After 7 years, the ratio of their aes will be 20:23. What is the difference in years between their ages?


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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#8680 2020-03-25 00:37:43

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7731. The ratio of the age of Roger and Martin is 4:5 and that of Martin and Andrew is 5:6. If sum of their age be 90 years, how old is Martin?


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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#8681 2020-03-27 00:30:41

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7732. The ratio of the present age of Samson and Victor is 4:5. Six years hence, the ratio of their age will be 14:17. What will be the ratio of their age 12 years hence?


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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#8682 2020-03-28 00:46:38

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7733. The age of Steve and Trevor are in the ratio 8:15 years respectively. After 9 years, the ratio of their ages will be 11:18. What is the difference in years between their ages?


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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#8683 2020-03-29 00:10:12

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7734. Kate's present age is one and a half times her age, seven years ago. If her mother's age is 3 times the age of Kate, then find the mother's age.


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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#8684 2020-03-31 00:38:13

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7735. Dolly is five times as old as Sally. Five years from now, Dolly would be twice as old as Rosy. If Rosy would be 30 years old after ten years, then find the present age of Sally.


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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#8685 2020-04-02 00:51:19

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7736. Martin and Stanley are 35 years old and 40 years old respectively. After how many years would the ratio of their ages become 9:10?


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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#8686 2020-04-04 00:33:12

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7737. Hubert is 40 years old and Robert is 60 years old. How many years ago was the ratio of their ages 3:5?


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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#8687 Today 00:22:27

ganesh
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Registered: 2005-06-28
Posts: 29,983

Re: 10 second questions

Hi,

#7738. Present age of Richard and Samson is in the ratio 7:9 respectively. Five years ago, the ratio of their ages was 3:4. What will be Samson's age after 3 years from now?


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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