Wednesday, December 3, 2008
3rd dec Gre Quants Question
Quant:
1. There are 1 badger and 1 panderer. If each badger has 6 flavors and each panderer has 3 flavors, then what is the total number of ways of selecting 4 flavors from badger and 1 flavor from panderer?
2. Given 'A' works 25mins to produce 1 ton of oil and 'B' works 30mins to produce 1 ton of oil, If they work simultaneously, then in how many hours they can produce 15 tons of oil?
3. 1/2(10^6) =??
A. 5*10^5
& four other options were given.
4. Col A: (0.02)^2
Col B: (-0.05)^2
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
6. If length of the triangle is 16 and perimeter is 40, then what is the area of the rectangle?
7. If 'A' is three times of 'B' and 'B' is five times of 'C', then how many times is 'A' when compared to 'C'?
A.15
B.14x
C.15x
D.10x
& so on....
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
9. Given that there are 'x' girls and boys are 4 more than girls, if the probability of girls from the total(G+B) is 3/7, then totally how many girls are there?
10. In a line, if x-intercept is given as 2 and Y-intercept is given as 8, then which of the following below is true?
A. y-intercept is always 4 times of x-intercept.
B. y-intercept is always 6 more than x-intercept.
& 3 more options were given
11. A graph is given, in that 2 lines are drawn. Line L1 is drawn from left-right downward and line L2 is drawn left-right upward.
Col A: Slope of line L1
Col B: Slope of line L2
(Given question is something like this)
12. There are 4 members and each of their salary is 'h' and the mean of their salary is 'x' dollars & there are other 3 members each of their salary is 2h and the mean of their salary is 'y' dollars.
Col A: Standard Deviation of salary of 4 members
Col B: Standard Deviation of salary of all 7 members
(Given question is similar to this).
14.
Here ‘C’ is the centre and those lines are tangents to the circle which meets at ‘O’. If the angle it makes is 60`(or 30`-- not sure), then what is the circumference of the circle?
1. There are 1 badger and 1 panderer. If each badger has 6 flavors and each panderer has 3 flavors, then what is the total number of ways of selecting 4 flavors from badger and 1 flavor from panderer?
2. Given 'A' works 25mins to produce 1 ton of oil and 'B' works 30mins to produce 1 ton of oil, If they work simultaneously, then in how many hours they can produce 15 tons of oil?
3. 1/2(10^6) =??
A. 5*10^5
& four other options were given.
4. Col A: (0.02)^2
Col B: (-0.05)^2
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
6. If length of the triangle is 16 and perimeter is 40, then what is the area of the rectangle?
7. If 'A' is three times of 'B' and 'B' is five times of 'C', then how many times is 'A' when compared to 'C'?
A.15
B.14x
C.15x
D.10x
& so on....
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
9. Given that there are 'x' girls and boys are 4 more than girls, if the probability of girls from the total(G+B) is 3/7, then totally how many girls are there?
10. In a line, if x-intercept is given as 2 and Y-intercept is given as 8, then which of the following below is true?
A. y-intercept is always 4 times of x-intercept.
B. y-intercept is always 6 more than x-intercept.
& 3 more options were given
11. A graph is given, in that 2 lines are drawn. Line L1 is drawn from left-right downward and line L2 is drawn left-right upward.
Col A: Slope of line L1
Col B: Slope of line L2
(Given question is something like this)
12. There are 4 members and each of their salary is 'h' and the mean of their salary is 'x' dollars & there are other 3 members each of their salary is 2h and the mean of their salary is 'y' dollars.
Col A: Standard Deviation of salary of 4 members
Col B: Standard Deviation of salary of all 7 members
(Given question is similar to this).
14.
Here ‘C’ is the centre and those lines are tangents to the circle which meets at ‘O’. If the angle it makes is 60`(or 30`-- not sure), then what is the circumference of the circle?
Subscribe to:
Post Comments (Atom)
Wednesday, December 3, 2008
3rd dec Gre Quants Question
Quant:
1. There are 1 badger and 1 panderer. If each badger has 6 flavors and each panderer has 3 flavors, then what is the total number of ways of selecting 4 flavors from badger and 1 flavor from panderer?
2. Given 'A' works 25mins to produce 1 ton of oil and 'B' works 30mins to produce 1 ton of oil, If they work simultaneously, then in how many hours they can produce 15 tons of oil?
3. 1/2(10^6) =??
A. 5*10^5
& four other options were given.
4. Col A: (0.02)^2
Col B: (-0.05)^2
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
6. If length of the triangle is 16 and perimeter is 40, then what is the area of the rectangle?
7. If 'A' is three times of 'B' and 'B' is five times of 'C', then how many times is 'A' when compared to 'C'?
A.15
B.14x
C.15x
D.10x
& so on....
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
9. Given that there are 'x' girls and boys are 4 more than girls, if the probability of girls from the total(G+B) is 3/7, then totally how many girls are there?
10. In a line, if x-intercept is given as 2 and Y-intercept is given as 8, then which of the following below is true?
A. y-intercept is always 4 times of x-intercept.
B. y-intercept is always 6 more than x-intercept.
& 3 more options were given
11. A graph is given, in that 2 lines are drawn. Line L1 is drawn from left-right downward and line L2 is drawn left-right upward.
Col A: Slope of line L1
Col B: Slope of line L2
(Given question is something like this)
12. There are 4 members and each of their salary is 'h' and the mean of their salary is 'x' dollars & there are other 3 members each of their salary is 2h and the mean of their salary is 'y' dollars.
Col A: Standard Deviation of salary of 4 members
Col B: Standard Deviation of salary of all 7 members
(Given question is similar to this).
14.
Here ‘C’ is the centre and those lines are tangents to the circle which meets at ‘O’. If the angle it makes is 60`(or 30`-- not sure), then what is the circumference of the circle?
1. There are 1 badger and 1 panderer. If each badger has 6 flavors and each panderer has 3 flavors, then what is the total number of ways of selecting 4 flavors from badger and 1 flavor from panderer?
2. Given 'A' works 25mins to produce 1 ton of oil and 'B' works 30mins to produce 1 ton of oil, If they work simultaneously, then in how many hours they can produce 15 tons of oil?
3. 1/2(10^6) =??
A. 5*10^5
& four other options were given.
4. Col A: (0.02)^2
Col B: (-0.05)^2
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
6. If length of the triangle is 16 and perimeter is 40, then what is the area of the rectangle?
7. If 'A' is three times of 'B' and 'B' is five times of 'C', then how many times is 'A' when compared to 'C'?
A.15
B.14x
C.15x
D.10x
& so on....
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
9. Given that there are 'x' girls and boys are 4 more than girls, if the probability of girls from the total(G+B) is 3/7, then totally how many girls are there?
10. In a line, if x-intercept is given as 2 and Y-intercept is given as 8, then which of the following below is true?
A. y-intercept is always 4 times of x-intercept.
B. y-intercept is always 6 more than x-intercept.
& 3 more options were given
11. A graph is given, in that 2 lines are drawn. Line L1 is drawn from left-right downward and line L2 is drawn left-right upward.
Col A: Slope of line L1
Col B: Slope of line L2
(Given question is something like this)
12. There are 4 members and each of their salary is 'h' and the mean of their salary is 'x' dollars & there are other 3 members each of their salary is 2h and the mean of their salary is 'y' dollars.
Col A: Standard Deviation of salary of 4 members
Col B: Standard Deviation of salary of all 7 members
(Given question is similar to this).
14.
Here ‘C’ is the centre and those lines are tangents to the circle which meets at ‘O’. If the angle it makes is 60`(or 30`-- not sure), then what is the circumference of the circle?
6 comments:
-
Anonymous said...
-
ANS:
1--->45
2--->3and1/2 hrs
3--->A
4--->B
5--->9900
6--->64
7--->A
8--->D
9--->12
10--->A
11--->DATA...INSUFFICIENT
12--->B
13--->D -
December 7, 2008 at 1:53 PM
-
Anonymous said...
-
hi,
da answers seem 2 b correct but can u plz explain how u got #2 and #5. Plz check #8. I thnk it is option A. Plz chek.
When is ur exam and where?? plz let me know.
thanz -
December 7, 2008 at 1:53 PM
-
Anonymous said...
-
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
X^4-X^2
=X^2(X^2-1)
since X has even pow letz take :
X=-10(to get max value)
=(-10)^2(100-1)
=100(99)
=9900 -
December 7, 2008 at 1:53 PM
-
Anonymous said...
-
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
The arithmetic mean of 4 boys salary is X. and average of 3 girls salary is y.
col A:mean of 7 members salary
col BSadx+y)/2
mean of 4 boys sal is X==>total boys sal is 4X
similarly total girls sal is 3Y
their total sal==4X+3Y(for 7 members)
so their mean is (4X+3Y)/7
BUT we donno their individual sal's so ans is D
i think so....correct me if i'm wrong Exclamation
mine is on DEC 24th in hyd and abt ur's ? -
December 7, 2008 at 1:53 PM
-
Anonymous said...
-
ans 4 circle wala question
<120*
coz line drown 4m tangent to centre makes 90* -
December 7, 2008 at 1:54 PM
-
Anonymous said...
- This comment has been removed by a blog administrator.
-
January 19, 2009 at 5:38 AM
Subscribe to:
Post Comments (Atom)
Shoot On Sight is an entertaining drama that addresses racism, politics, .. and terrorism.. It isn�t preachy � just fascinating.. But in the end it pays off as a good, old fashioned police thriller
6 comments:
ANS:
1--->45
2--->3and1/2 hrs
3--->A
4--->B
5--->9900
6--->64
7--->A
8--->D
9--->12
10--->A
11--->DATA...INSUFFICIENT
12--->B
13--->D
hi,
da answers seem 2 b correct but can u plz explain how u got #2 and #5. Plz check #8. I thnk it is option A. Plz chek.
When is ur exam and where?? plz let me know.
thanz
5. If -10 <= X <= 6, then what is the maximum possible greatest value of -X^2+X^4?
X^4-X^2
=X^2(X^2-1)
since X has even pow letz take :
X=-10(to get max value)
=(-10)^2(100-1)
=100(99)
=9900
8. If the arithmetic mean of 4 boys salary is X and average of 3 girls salary is y, then
Col A: Mean of 7 members salary
Col B: (x+y)/2
The arithmetic mean of 4 boys salary is X. and average of 3 girls salary is y.
col A:mean of 7 members salary
col BSadx+y)/2
mean of 4 boys sal is X==>total boys sal is 4X
similarly total girls sal is 3Y
their total sal==4X+3Y(for 7 members)
so their mean is (4X+3Y)/7
BUT we donno their individual sal's so ans is D
i think so....correct me if i'm wrong Exclamation
mine is on DEC 24th in hyd and abt ur's ?
ans 4 circle wala question
<120*
coz line drown 4m tangent to centre makes 90*
Post a Comment