All India Engineering / Architecture Entrance Examination (AIEEE)

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AIEEE 2008 MATHEMATICS

Q. 29. The point diametrically opposite to the point P(1, 0) on the circle

1. (- 3, - 4)
2. ( 3, 4)
3. (3, - 4)
4. (- 3, 4)

Sol:

Q. 30. The perpendicular bisector of the line segment joining p (1, 4), and Q (k, 3), has y-intercept –4. Then a possible value of k is

1. - 2
2. - 4
3. 1
4. 2

Sol:

Q. 31. The first two terms of a geometric progression add up to 12. The sum of the third and the fourth terms is 48. If the terms of the geometric progression are alternately positive and negative, then the first term is

1. 12
2. 4
3. - 4
4. - 12

Sol.

Correct choice: (4)