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sudhanshu99
- Newbie | Next Rank: 10 Posts
- Posts: 5
- Joined: Wed Aug 31, 2011 1:46 am
- Location: India
Guys,
I found difficulty in solving the following GMAT Prep PS & SC ques. Pl help with explanations. Thanks in advance.
1. (-1)k+1(½k). T is the sum of the first 10 k, is t
a.> 2
b.between 1 and 2
c.between 1/2 and 1
d.between 1/4 and 1/2
e.< 1/4
Ans-D
2.Does line k intersect quadrant II?
a.Slope of k is -1/6
b.Y intercept of k is -6
Ans-A
3.If x ≠0, then √x2/x =
a.-1
b.0
c.1
d.x
e.|x|/x
Ans-E
4. Lines n and p lie in xy plane. Is slope of line n less than slope of line p? C
a.Lines n and p intersect at (5, 1)
b.Y-intercept of line n is greater than y intercept of line p
Ans-C
5. A basket has 5 apples, one is spoiled. If Henry picked 2 apples simultaneously and at random, what is probability that the 2 selected apples will include the spoiled one.
a.1�5
b.2�10
c.2�5
d.1�2
e.3�5
Ans-C
I found difficulty in solving the following GMAT Prep PS & SC ques. Pl help with explanations. Thanks in advance.
1. (-1)k+1(½k). T is the sum of the first 10 k, is t
a.> 2
b.between 1 and 2
c.between 1/2 and 1
d.between 1/4 and 1/2
e.< 1/4
Ans-D
2.Does line k intersect quadrant II?
a.Slope of k is -1/6
b.Y intercept of k is -6
Ans-A
3.If x ≠0, then √x2/x =
a.-1
b.0
c.1
d.x
e.|x|/x
Ans-E
4. Lines n and p lie in xy plane. Is slope of line n less than slope of line p? C
a.Lines n and p intersect at (5, 1)
b.Y-intercept of line n is greater than y intercept of line p
Ans-C
5. A basket has 5 apples, one is spoiled. If Henry picked 2 apples simultaneously and at random, what is probability that the 2 selected apples will include the spoiled one.
a.1�5
b.2�10
c.2�5
d.1�2
e.3�5
Ans-C
