SEPTEMBER THREAD - upto 5&6
1)x=-x ,y=5,which of the foll is must be -ve
a)x+y b)x^2y c)xy^2 d)xy e) x*y^2
Ans.x*y^2
2)When W is divided by 13 it leaves remainder 1.When the same number W is divided by 15 leaves remainder 14.What is the value of W?
Options:A)14 B)40 C)44 D)27 E)29
ans)a
3) xy is not= 0
col a:---------- -x-y
col b: ----------x+y
4)In the city the code H_ P_ 4_ _ 0 is given. How many no. can be possible if 1st blank is filled by any letter and other 3 blanks r filled by any digits with repetition?
Ans. 26*10*10*10=26000
5)1/x = y/1where x and y are positive integers
cola-----------x
colB-----------y
Ans. C
6)If g(X)=3^(x-1) then( g(x+1)-g(x))/2=_______Ans. g(x)
7)If company's 30% products are new products and from that new products 60%products are liked by people. So, the percentage of new products which are not liked by people.
Ans. 12%
8)4*(14^10)*(7^2)=_______ Ans. 14^12
9)If 2 is a factor of (3x+1) then,
colA------------------1^x
colB----------------1
Ans. B
10)In company 1/4 of emp are archit.If 60 emp are added out of which 50 are archit.than ratio of archi changes to total emp. is 1/3.If No emp leaves the job in all, there r how many emp. in company now?
Options....180,360,420,720
ans. 420
11) If (3x+4) < -6, then
colA ----------l3x+4l
ColB-----------5
Ans. A
The graph question was some thing like this it is a column graph. The white column indicates the No. of people moving either out of the city but not out of the state. And the black one indicates the no. of people moving out of the state.
12)Ratio of the No. of people moving out of the city but not out of the state to the no of people moving out of the state is the highest for which group,Ans. Last one has highest value (5/0.5=10 is highest among the all ratio)
13)In the 30-39 column, what is the portion of all the people is not gone out side the city or out side the state Ans. 83% most prob.Another graph showed the marks obtain by 11 students in two tests. Test 1 on the x axis and test 2 on the y axis
14) What is the median mark of the classAns.120
15) In any test no. of the students which get marks below 40 are what percent of the total.Ans. From the graph it will be L M and N in test 1 and L and P in test 2 are those who get marks below 40 i.e. a total of 4 students (and not 5,because L is repeated). Therefore 4 is what % of 11…..and that’s the ans.
16) colA: S.D. of 1,1,11
colB: S.D. of 2,2,22
Ans. B
17) There are n no. with 8 value of each and n+2 no. with the value of 10. So, what is the average value of the all no.?Ans. (8n+10n+20)/ (n+n+2) = (18n+20)/ (2n+2) = (9n+10) (n+1)
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19 comments:
2)When W is divided by 13 it leaves remainder 1.When the same number W is divided by 15 leaves remainder 14.What is the value of W?
Options:A)14 B)40 C)44 D)27 E)29
The answer shud be A - 14, right?
ya me to same problem getting ans a...anyone also getting plz...reply
hey any body can explain 4th sum not getting......
hai good work man
thank u very much
i got 16 questions repeated form ur site
thank u very much
4th one is very man
first blank is filled with any letter in means me can fill it in 26 ways
other 3 blanks with digits means we can use from 0 to 9
means in 10 ways repetetion allowed so 10*10*10
total=26*10*10*10
hi
plzz explain question 1
why orkut sep threads are not included?
where can i find verbal threads?
is this upto date?
please keep it upto date...........
it helps a lot.............
god bless u........
hi!! ya pls can ne one tell if 1st ans s correct?? it shld b xy na!!!
gr88 work man...just keep updating the thread regularly...THANQ
hi santhosh can u tell where u had written ur gre center on which date
please i want to know this questions are repeating from sept thread ok please reply soon please please please
hi i m sekar . i hav som doubts.plz clarify any one.
1. wat is differnce between xy^2 and x*y^2
2. how to solve 10 and 11 th questions
i wrote my gre in hyderabad
and this site very much helped me to get this score so thanx
hi cybaba please explain how u got 2)14 as answer
hi cybaba please explain how u got 2)14 as answer
ans to quest no 16 must be C
6)If g(X)=3^(x-1) then( g(x+1)-g(x))/2...plz explain me...how come g(x) is da ans
hey any body can xplain me...how can g(x) b the ans?...for dis Q
6)If g(X)=3^(x-1) then( g(x+1)-g(x))/2
17) There are n no. with 8 value of each and n+2 no. with the value of 10. So, what is the average value of the all no.?Ans. (8n+10n+20)/ (n+n+2) = (18n+20)/ (2n+2) = (9n+10) (n+1)
explaination is clear but ...but in da numerator..20 is added..y it is added..can any 1 xplain it ?
hello frnds...xplaination for da 1st Q....given x=-x ,y=5 and da result must b negtive..assume x=-2 thn x*y^2 is..-2*(-5)^2
= -2*25
=-50
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