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#8501 2019-07-26 00:24:56

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7495. Convert 2.454545.... into a rational 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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#8502 2019-07-28 00:47:41

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

7496. 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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#8503 2019-07-28 15:41:31

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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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#8504 2019-07-28 16:43:05

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

The solution #7496 is correct. Excellent, Monox D. I-Fly!

#7497. How many numbers between 200 and 600 are divisible by 4, 8, and 12? (both the numbers included)

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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#8505 2019-07-30 01:10:46

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

#7498. Choose the best option:

is divisible by
(a) 11
(b) 27
(c) 81
(d) All of these.

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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#8506 2019-07-31 15:41:24

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

#7499. Find the last digit of the 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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#8507 2019-07-31 18:47:57

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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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#8508 2019-08-01 01:17:47

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

The solution #7499 is correct. Excellent, Monox D. I-Fly!

#7500. Find the average of the following set of scores:
566, 455, 231, 678, 989, 342, 715.

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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#8509 2019-08-03 00:41:56

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7501. If 3a + 2b : a + 10b = 1 : 4, then find a : b.

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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#8510 2019-08-04 14:37:44

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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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#8511 2019-08-04 16:48:03

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

Good attempt, Monox D. I-Fly!

#7502. The interior angles of a triangle are in the ratio 2 : 3 : 4. Find the biggest angle.

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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#8512 2019-08-04 20:29:39

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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

#8513 2019-08-04 22:18:53

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

7503. If A : B = 2 : 3, B : C = 1 : 2, and C : D = 5 : 3, find A : D.

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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#8514 2019-08-06 00:49:59

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7504. Three natural numbers are in the ratio 2 : 3 : 5. The sum of their squares is 342. Find 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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#8515 2019-08-06 15:50:49

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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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#8516 2019-08-06 16:28:27

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

The solution #7504 is correct. Neat work, Monox D. I-Fly!

#7505. If a : b = 3 : 5, then find the value of (3a + 4b) : (5a + 3b).

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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#8517 2019-08-06 20:27:44

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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

#8518 2019-08-07 00:24:23

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

Good attempt, Monox D. I-Fly!

#7506. Find the value of

if
.

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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#8519 2019-08-09 00:50:00

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7507. The total number of students in a school is 1224. If the number of girls in the school is 600, then what is the respective ratio of the total number of boys and the total number of girls in the school?

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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#8520 2019-08-11 00:32:44

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

#7508. If A : B = 2 : 3, B : C = 2 : 4, and C : D = 2 : 5, find the ratio A : D.

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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#8521 2019-08-11 15:42:25

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions

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

#8522 2019-08-12 00:03:19

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

The solution #7507 is correct. Neat work, Monox D. I-Fly!

.

#7509. 40% of a number is equal to three-fourth of another number. What is the ratio of the first number and the second 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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#8523 2019-08-14 00:58:31

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7510. The ratio of the number of boys and that of girls in a school having 504 students  is 13 : 11. What will be the new ratio if 3 more girls are admitted?

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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#8524 2019-08-16 01:24:50

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

#7511. If x : y = 7 : 3, find the value of

.

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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#8525 2019-08-18 00:52:01

ganesh
Registered: 2005-06-28
Posts: 29,573

Re: 10 second questions

Hi,

.

#7512. If 40 percent of a number is added to another number, then itt becomes 125 percent of itself. What will be the ratio of the first and the second 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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