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pradeey · 10-15-2008, 01:22 PM

1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place?
A.0.025
B.0.01
C.0.05
D.0.02
& so on…

2. What is the value of (8 ) (72)^-5?
A.(72)^-5/8
& other four options were given in the similar form

3.. What is the value of (8 ) (72)^-5?
A.(72)^-5/8
& other four options were given in the similar form

8. If -3 < x < 0, then
Col A: 1/x
Col B: -3

9. Given two line equations and asked to find y-intercept?

10. If 2^2n+1- 2^2n = 2^1000, then the value of n is?

11. If the ratio of a triangle sides is given as 3:5:7, then what is the largest angle?

12. Find the distance between two lines with equations of the lines given x + y = 5 and x + y = 4?

13. Given a series S1, S2, S3, S4..... such that every term from S3, is the addition of the previous two terms. If S5 = 18 & S8 = 76, then what is the value of S9?

14. If 0 < x < y < z, then
Col A: x/y
Col B: y/z

jess_john · 10-15-2008, 01:31 PM

8. If -3 < x < 0, then
Col A: 1/x
Col B: -3
Ans D

jess_john · 10-15-2008, 01:33 PM

14. If 0 < x < y < z, then
Col A: x/y
Col B: y/z
Ans D

jess_john · 10-15-2008, 01:34 PM

13. Given a series S1, S2, S3, S4..... such that every term from S3, is the addition of the previous two terms. If S5 = 18 & S8 = 76, then what is the value of S9?
Ans 123

jess_john · 10-15-2008, 01:36 PM

10. If 2^2n+1- 2^2n = 2^1000, then the value of n is?
n=500

jess_john · 10-15-2008, 01:37 PM

9. Given two line equations and asked to find y-intercept?
equations???

jess_john · 10-15-2008, 01:39 PM

11. If the ratio of a triangle sides is given as 3:5:7, then what is the largest angle?
120

jess_john · 10-15-2008, 01:41 PM

1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place?
A.0.025
B.0.01
C.0.05
D.0.02
& so on…

is it A??

Footballfreak · 10-15-2008, 05:40 PM

It is .05...
Probability is 40/800 = .05

October Tester · 10-15-2008, 08:04 PM

Hey guys, please explain your answers.

1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place?
A.0.025
B.0.01
C.0.05
D.0.02
& so on…

Marked space/Total Space = 3039 - 3020 = that is 20 marked spaces
3799 - 3000 = that is 800 spaces

20/800 = .025

Footballfreak, can you explain how you got 40 marked spaces for your answer of .05

10-15-2008, 01:22 PM	#1 (permalink)
pradeey Eager! Join Date: Jul 2008 Posts: 40	October 14 quant thread ( visual GRE ) problems...lets solve... 1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place? A.0.025 B.0.01 C.0.05 D.0.02 & so on… 2. What is the value of (8 ) (72)^-5? A.(72)^-5/8 & other four options were given in the similar form 3.. What is the value of (8 ) (72)^-5? A.(72)^-5/8 & other four options were given in the similar form 8. If -3 < x < 0, then Col A: 1/x Col B: -3 9. Given two line equations and asked to find y-intercept? 10. If 2^2n+1- 2^2n = 2^1000, then the value of n is? 11. If the ratio of a triangle sides is given as 3:5:7, then what is the largest angle? 12. Find the distance between two lines with equations of the lines given x + y = 5 and x + y = 4? 13. Given a series S1, S2, S3, S4..... such that every term from S3, is the addition of the previous two terms. If S5 = 18 & S8 = 76, then what is the value of S9? 14. If 0 < x < y < z, then Col A: x/y Col B: y/z

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10-15-2008, 01:31 PM	#2 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	8. If -3 < x < 0, then Col A: 1/x Col B: -3 Ans D

10-15-2008, 01:33 PM	#3 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	14. If 0 < x < y < z, then Col A: x/y Col B: y/z Ans D

10-15-2008, 01:34 PM	#4 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	13. Given a series S1, S2, S3, S4..... such that every term from S3, is the addition of the previous two terms. If S5 = 18 & S8 = 76, then what is the value of S9? Ans 123

10-15-2008, 01:36 PM	#5 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	10. If 2^2n+1- 2^2n = 2^1000, then the value of n is? n=500

10-15-2008, 01:37 PM	#6 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	9. Given two line equations and asked to find y-intercept? equations???

10-15-2008, 01:39 PM	#7 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	11. If the ratio of a triangle sides is given as 3:5:7, then what is the largest angle? 120

10-15-2008, 01:41 PM	#8 (permalink)
jess_john Within my grasp! Join Date: Nov 2007 Posts: 217	1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place? A.0.025 B.0.01 C.0.05 D.0.02 & so on… is it A??

10-15-2008, 05:40 PM	#9 (permalink)
Footballfreak Trying to make mom and pop proud Join Date: Oct 2008 Posts: 1	It is .05... Probability is 40/800 = .05

10-15-2008, 08:04 PM	#10 (permalink)
October Tester Eager! Join Date: Sep 2008 Posts: 46	Hey guys, please explain your answers. 1. An Electricity poll has been extended from 3000 to 3799. If a marked place is between 3020 to 3039 then what is the probability that selected point is marked place? A.0.025 B.0.01 C.0.05 D.0.02 & so on… Marked space/Total Space = 3039 - 3020 = that is 20 marked spaces 3799 - 3000 = that is 800 spaces 20/800 = .025 Footballfreak, can you explain how you got 40 marked spaces for your answer of .05

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