MBA Exam

Two chords of a circle of lengths 2a and 2b are mutualy perpendicular.if the distance of the point at which the chords intersect fron centre of circle is c(cplz explain

1) a+b-c
2) root(a^2+b^2+c^2)/2
3) root(a^2+b^2-c^2)/2
4) none

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MBA Other Question

Find the sum of terms in the series : 3,11,14,25,........upto 1851,2995

1) 7530
2) 7830
3) 7500
4) 7275
A group of children went to play game of marbles. Rishabh had 9 marbles, Ansh had 5 marbles and the youngest Tinku had none. So they decide to share their marbles equally among themselves. In return tinku offered to give them his 14 pokemon cards in the proportion to the marbles contributed by the other two children. How many cards did Ansh get from Tinku?

1) 13
2) 9
3) 5
4) 1