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#7701 2017-12-18 17:12:15
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6303. If the perimeter of a semi-circular protractor is 36 centimeters, find its diameter.
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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#7702 2017-12-20 00:50:17
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6304. 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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#7703 2017-12-20 16:45:51
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6304. If the numbers x - 2, 4x - 1, and 5x + 2 are in Arithmetic Progression, 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.
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#7704 2017-12-22 01:00:47
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6305. Find the sum of first five multiples of 3.
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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#7705 2017-12-22 12:56:01
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,269
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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#7706 2017-12-22 14:32:28
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
The solution #6305 is correct. Good work, Monox D. I-Fly!
#6306. Find the roots of the quadratic equation
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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#7707 2017-12-24 00:12:53
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6307. Find the roots of the quadratic equation
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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#7708 2017-12-26 00:40:00
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6308. If the mean of 6, 7, x, 8, y, 14 is 9, find the value of x + y.
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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#7709 2017-12-26 12:55:48
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,269
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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#7710 2017-12-26 14:29:41
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
The solution #6308 is correct. Neat work, Monox D. I-Fly!
#6309. Find the discriminant of the following quadratic equations:
(i)
.(ii)
.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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#7711 2017-12-26 16:24:32
- Monox D. I-Fly
- Member
- From: Indonesia
- Registered: 2015-12-02
- Posts: 1,269
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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#7712 2017-12-26 18:24:37
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
The solution #6309 (two parts) is correct. Excellent, Monox D. I-Fly!
#6310. Find the discriminant of the following quadratic equations:
(i)
.(ii)
.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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#7713 2017-12-28 00:15:41
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6311. 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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#7714 2017-12-30 00:03:51
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
.
#6312. Find the discriminant of the quadratic equation:
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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#7715 2017-12-31 08:26:19
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6313. 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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#7716 2018-01-02 00:53:09
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6314. 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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#7717 2018-01-04 00:22:52
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
.
#6315. 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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#7718 2018-01-06 00:50:47
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
.
#6316. 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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#7719 2018-01-08 00:17:48
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6317. If 2 is a root of the equation
and the equation has equal roots, then find the value of q.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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#7720 2018-01-10 01:10:41
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6318. 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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#7721 2018-01-11 23:09:16
- ganesh
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- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6319. A passenger train takes 2 hours less for a journey of 300 kilometers if its speed is increased by 5 kilometers per hour from its usual speed. Find the usual speed of the train.
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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#7722 2018-01-13 00:18:51
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6320. 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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#7723 2018-01-15 00:01:50
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6321. 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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#7724 2018-01-17 00:51:39
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
.
#6322. A train travels 360 kilometers at a uniform speed. If the speed had been 5 kilometers per hour more, it would have taken 1 hour less for the same journey. Find the speed of the train.
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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#7725 2018-01-19 00:38:28
- ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 26,149
Re: 10 second questions
Hi,
#6323. Obtain the zeroes of the polynomial
, if two of its zeroes are -2 and -1.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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