印度2008年1月GRE考试机经(八)GRE考试

文章作者 100test 发表时间 2009:04:30 08:38:59
来源 100Test.Com百考试题网


ORKUT QUANT DATABASE (Till Jan17th)
1. There is a triangle which has all acute angles. If two sides of a triangle are given as 3, 4 then find the range of the third side x?

2. 5(2^n-1)=20
Col A: n
Col B: 4

3. There was a ladder given. The ladder is of length 5 and it is displaced i.e slanted downwards such that it falls xmts in height and its horizontal length increases by ymts.
Col A: x
Col B: y

4. Given a square with a circle inscribed in it and the radius of the circle is r. Another circle is given with a square inscribed in it and the radius of this circle is also r.
Col A: The difference in area of the first square and circle
Col B: The difference in area of the second square and circle

5. -8<.= n<.=10, m n=4. Find the least possible value of mn?
a. 0
b. -32
c. -140

6. m(square) n(square)=17
Col A : m n
Col B: 5
Ans: D

7. Col A : sqrt ((2x-5)square 5) (x value is given some range..)
Col B : 2

8. If [{x-(1/x)} / (x-1)] = 100, then find [{x-(1/x)}/(x 1)] ?

9. Compare the standard deviation of the following numbers.
Col A: 9,9,10,11,11
Col B: 6, 8,10,12,14

10. If 20 men can do a work in 10days... working 4hrs a day, then how many days will 10 men take to complete the same work ..... provided if they work 6hrs a day?(All the values mentioned in this Question are assumed values).


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