AIEEE 2008 with Solutions

Spread the love

AIEEE 2008

Sample Questions

A focus of an ellipse is at the origin. The directrix is the line x = 4 and the eccentricity is 1/2. Then the length of the semi−major axis is
(1) 8/3
(2) 2/3
(3) 4/3
(4) 5/3

A parabola has the origin as its focus and the line x = 2 as the directrix. Then the vertex of the
parabola is at
(1) (0, 2)
(2) (1, 0)
(3) (0, 1)
(4) (2, 0)

The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6.80. Then which one of the following gives possible values of a and b?
(1) a = 0, b = 7 (2) a = 5, b = 2
(3) a = 1, b = 6 (4) a = 3, b = 4

You can grab other AIEEE/JEE(Mains) paper with solutions from here. You can find other engineering exams here.


Spread the love

Leave a Reply

Your email address will not be published. Required fields are marked *