ORKUT QUANT DATABASE(FEED BACK) (Till August 10th)

1.If (x)-1-(y)-1=(xy)-1
Col A: x
Col B: y

2.Given that, N is the five digit number which can contain number 1, 2, 3, 4, 5, 6, 7 without repetition.
Col A: N
Col B: (7)(6)(5)(4)(3)(2)

3.There is a series ‘S’ with ‘n’ positive integers, where |n-5|< 3.
Col A: Mean of the n integers
Col B: Median of the series

4. A rope of length x is cut into two parts. If one of the lengths exceeds the other by 5, then
Col A: Length of the shorter one
Col B: x-5

5.Given two TV channels ‘A’ and ‘B’. The average viewing rate of channel ‘A’ is 24 and channel ‘B’ is 23.6. If one point equals 93,000 viewers, then what is the difference in number of viewers in ‘A’ and ‘B’?
(Similar to this)

6. Col A: (-2)-5
Col B: 0

7. Col A:
Col B: 84


8. The roots of the equation “x2 - 5x + 4 = 0” are ‘1’ and ‘4’, then what are the roots of the equation( x + 2 ) 2 - 5(x + 2) + 4 = 0?