Divisional MathOlympiad's Questions
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Bangladesh National MathOlympiad Questions
Higher secondary 2011
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Higher secondary 2010
Problem 1:
Let
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Problem 2:
Isosceles triangle
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Problem 3:
A series is formed in the following manner:
Find
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Problem 4:
Given a point
Prove that
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Problem 5:
How many regular polygons can be constructed from the vertices of a regular polygon with
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Problem 6:
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Problem 7:
Let
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Problem 8:
Find all prime numbers
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Problem 9:
Find the number of odd coefficients in expansion of
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Problem 10:
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Higher secondary 2009:
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Higher Secondary 2008:
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Higher Secondary 2007:
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Math Club Questions. Likewise BdMO
A1.
Let ABC be a triangle.The length of AB=x, BC=y, CA=z. Hence, D & E
are the midpoint of AB and AC respectively.Let ABC turn around BC axis.
Express the volume of the 3d object which was made by ADE triangle with
x, y, z.
A2.
Let ABCD be a quadrangle. The length of AB=a, BC=b, CD=c. Express the
largest & least area of ABCD with a,b,c.
B1.
Factor it:x^6+4x^5+5x^4+4x^3+x^2.
B2.
Let ABC be a triangle. D,E,F are the midpoints on AB,BC & CA
respectively. G & H are points on internally AD & AF such that
DF=EG=EH. Prove that D,E,F,H,G are concyclic.
B3.
A football team has 3,8,8 & 6 goalkeepers,midfielders & strikers
respectively. There are three ways to choose play style 4-3-3, 4-4-2,
5-4-1. How many ways are there to choose 11 players for the coach?