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[Math Revolution] Practice "Math Questions of the Day"

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MathRevolution
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[Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   06 Mar 2019, 00:52
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To help you sharpen your math skills and hit your target score of Q49-51, we are sending you 4 math questions (2 DS, 2 PS) and solutions regularly.
These questions are the types of questions appearing in GMAT exam frequently.

Please Click the link for solutions.

Attachment:
Math Revolution Questions.png
Math Revolution Questions.png [ 332.68 KiB | Viewed 1120 times ]
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Archit3110
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   06 Mar 2019, 01:12
MathRevolution wrote:
To help you sharpen your math skills and hit your target score of Q49-51, we are sending you 4 math questions (2 DS, 2 PS) and solutions regularly.
These questions are the types of questions appearing in GMAT exam frequently.

Please Click the link for solutions.

Attachment:
Math Revolution Questions.png


Q1.
#1
1-6 nos know =<10 ; others not know insufficient
#2
last 6 known =>10 ; in sufficieint

from 1&2
we can combine and deteremine the median

Q2
#1
b+j+t= 540

#1
b= 175
so j+t = 365
but values of j & t not know;
insufficient
#2
J= 180 ; i.e equal to median/avg of three height
sufficient
IMO B

Q3

sum of squares= 1/6 * n*(n+1)*(n+2)
n= 10
so sum of squares = 385

now given formula ; m= -1 and
m^n+m^n+1+m^n+2+m^n+3
we will have odd & even powers raised to m
sum= -1+1-1+1 = 0
IMO C

Q4
a=2, b=-2 c=3

substituting in given eqn
we get
2^4 * (-2)^-3 * 3^0
solve we get
-2
IMO A
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NandishSS
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   06 Mar 2019, 03:30
Hey bb MathRevolution, pushpitkc generis

How do I get all [Math Revolution] Practice "Math Questions of the Day"? Is there any way I can search?
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generis
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[Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   06 Mar 2019, 16:03
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NandishSS wrote:
Hey bb MathRevolution, pushpitkc generis

How do I get all [Math Revolution] Practice "Math Questions of the Day"? Is there any way I can search?

NandishSS , I ran a search and browsed, but I do not see what you are looking for.

That is, I do not see any "Math Questions of the Day" by [MathRevolution]
in that group.

On the search engine, we cannot use question (too common) or day (too short).

I pulled all of the questions written by [MathRevolution] in PS.

Start with FORUM SEARCH, HERE.


1) Type MathRevolution in the box indicated
2) Select PS
Attachment:
PS questions MathRevolution search.JPG
PS questions MathRevolution search.JPG [ 90.07 KiB | Viewed 1022 times ]



Scroll down.
3) Click Search

Attachment:
PS questions MathRevolution search step3.JPG
PS questions MathRevolution search step3.JPG [ 95.83 KiB | Viewed 1041 times ]


The results page looks like this one
Attachment:
PS questions MathRevolution results first page.JPG
PS questions MathRevolution results first page.JPG [ 142.02 KiB | Viewed 1271 times ]



But I cannot find this Question of the Day thing.
I looked at six questions.
None matched this one (whose date is today :? ).

Let me call in

Gladiator59 and HKD1710

Maybe you two know a secret? :-D
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   07 Mar 2019, 02:18
I do not know any method better than what is outlined by generis here. :-(
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NandishSS
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   07 Mar 2019, 03:23
HI generis Gladiator59 ,

Thanks for help, will try to do as you said :-)

But I'm able to see the questions in Similar topics just wanted to know how it is pulled :-)
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MathRevolution
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   14 Mar 2019, 00:50
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NandishSS wrote:
Hey bb MathRevolution, pushpitkc generis

How do I get all [Math Revolution] Practice "Math Questions of the Day"? Is there any way I can search?


Hello, NandishSS

You can see all Math Revolution Question Here
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NandishSS
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink] New post   14 Mar 2019, 01:37
MathRevolution wrote:
NandishSS wrote:
Hey bb MathRevolution, pushpitkc generis

How do I get all [Math Revolution] Practice "Math Questions of the Day"? Is there any way I can search?


Hello, NandishSS

You can see all Math Revolution Question Here


HI MathRevolution

Thanks Alot :-)
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Re: [Math Revolution] Practice "Math Questions of the Day" [#permalink]
14 Mar 2019, 01:37
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