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faizel
Questions (12)
n how many ways can 8 persons be seated at a round table so that all shall not have the same neighbours in any two arrangements?
1 answer
521 views
Given is a quadrilateral ABCD,diagonals AC and BDare such that AO=BO=CO=DO=3cm,where Ois point of intersection of AC and BD then
1 answer
1,673 views
Mid-points of the sides AB and AC of a triangle ABC are ( 3 , 5 ) and ( -3 , -3 ) respectively,then the length of the side BC is
1 answer
911 views
a solid sphere of radius r is melted and cast into the shape of a solid cone of height r, then the radius of the base of cone is
4 answers
1,448 views
'A ' person gives gift to another person 'B 'on an occasion, 'B ' gives the same gift to 'C ', and so on.
What is the probability
1 answer
412 views
a horse is tied to a pole by a rope if the horse moves along a circular path keeping the rope tight and describe 176 m when it
1 answer
539 views
In a parallelogram ABCD, diagonals AC & BD intersect at O.
E, F, G, & H be the midpoints of sides AO, DO, CO & BO. Find the ratio
0 answers
516 views
there are two circles touching each other at one point. The radius of bigger circle is 4cm and smaller is 1cm. A small third
1 answer
752 views
The area of 3 adjacent faces of a cuboid are x,y,z.. if the volume is v , prove that [v]^2=xyz.
2 answers
499 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a.
2 answers
318 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a.
0 answers
314 views
On a certain sum, C.I. is Rs 41 and SI is Rs 40. for 2 years. What is the rate p.a.
0 answers
904 views
Answers (2)
thank you
CI = compound interest SI = simple interest