雅思考试_考试机经(十一)

ORKUT QUANT DATABASE (Till Jan3rd)
1. Given... a square inscribed in a circle with its radius 'r' then Find the area of the square?

2. Given Speed in km/hr...whats the speed in miles/sec?

3. |x+3|<5
Col A: x
Col B: -8

4. Given Mean marks of seniors in a class is 92 and of juniors is 88 then
Col A: Combined mean of seniors & Juniors is
Col B: 90

5. F(x) = X^2
Col A: f(x)+1
Col B: f(x+1)
Ans: D

6. |x-3|=5
Col A: (4-x)^2
Col B: (4+x)^2

7.If the sides of a right angled triangle are n, 2n-1, 2n+1 and 'n' being positive, then the value of 'hypotenuse' ?
a)8
b)12
c)15
d)17
Ans: d

8. Given an equation x/7+w/28=1
Find the number of positive integer solutions for this equation?

9. Given a figure like Rhombus with its area 40 and one of its diagonal is given as 8. Then what is the length of other diagonal is?
Ans: 10

10. Another question on ... equation of speed

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