If the sum of all positive even integers less than 1000 is x, what is the sum of all positive odd integers less than 1000?
A) x B) x + 5 C) x - 5 D) x + 500 E) x + 100.
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If the sum of all positive even integers less than 1000 is x, what is the sum of all positive odd integers less than 1000?
A) x B) x + 5 C) x - 5 D) x + 500 E) x + 100.
thanx for ur compliments mwm.
A p.gram is a special type of Quad.
Necessary conditions for a Quadrilateral to be considered as a Parallelogram
Consider a Quadrilateral ABCD in which AD and BC are opposite sides.
AB //...
A p.gram is a special type of Quad.
Necessary conditions for a Parallelogram
Consider a Quadrilateral ABCD in which AD and BC are opposite sides.
AB // CD and AB= CD ; AD // BC...
thanx mwm ............ and taken sagar. but the reason y i xplained e'thing is, i dont want anyone else asking for any more doubts. so i tried to explain in full.
is it 1/100 ?
simple explanation and well explained...
qiwenfarmer , can u tel me the page number in barron's in which this problem appeared?
click on manage attachments under Additional Options and browse for the particular file.
i get it as A.
let,
Girls = 100
boys = 50.
if, percentage of girls = 20% ( no of girls = 20 )
then percentage of boys = 10% ( no of boys = 5) [ this assumption works for all % values]
even i think it is (1- sqrt(3)/2). any other answers ?????
good explanation stickler.:tup:
thanx all.
3+ (sq. root of 49) = 3 ± 7 = 10 or -4.
8 + (sq. root of 9). = 8 ± 3 = 11 or 5.
so the answer has got to be D. is my approach correct?
hi ritesh,
i found this thread in this forum. hope twill be of some help to you. please remember that the score does not depend on the number of questions answered correctly
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