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plzzzz help out....
by jagdeep »
If the sum of the consecutive integers from -35 to n inclusive...
9
Last post by thephoenix
Sat Feb 20, 2010 8:17 am
test series
by thephoenix »
It takes the high-speed train x hours to travel the z miles from Town...
5
Last post by shashank.ism
Sat Feb 20, 2010 8:13 am
If (2^x)(3^y)=288, where x and y are positive integers then
by imane81 »
Please, could you help solving this one If (2^x)(3^y)=288, where x...
6
Last post by thephoenix
Sat Feb 20, 2010 8:04 am
q, q^2 – 5
by sanju09 »
For some integer q, q^2 - 5 is divisible by all of the...
7
Last post by shashank.ism
Sat Feb 20, 2010 8:03 am
please show work. TIA
by daretodream »
5^21 x 4^11 = 2 x 10^n n=?
4
Last post by thephoenix
Sat Feb 20, 2010 7:57 am
please show the steps
by daretodream »
(1/5)^m x (1/4)^18 = 1/(2(10)^35 solve for m, m=?
4
Last post by thephoenix
Sat Feb 20, 2010 7:55 am
Arithmetic Mean - Please help me
by tsmith93 »
If the average (arithmetic mean) of a, b, and 10 is 100, what is the...
4
Last post by thephoenix
Sat Feb 20, 2010 7:51 am
200 m race
by harsh.champ »
In a 200m race, if Tom gives Harry a start of 25 metres, then Tom...
3
Last post by shashank.ism
Sat Feb 20, 2010 7:46 am
Quadratic Equation
by harsh.champ »
(3x + 2) (2x - 5) = ax² + kx + n . What is the value of a - n + k...
4
Last post by shashank.ism
Sat Feb 20, 2010 7:34 am
AM of preceding term
by harsh.champ »
The first term in a sequence is 1 and the second term is 5. From the...
5
Last post by shashank.ism
Sat Feb 20, 2010 5:54 am
Challenge Question(Just for fun)-Tiger v/s Rabbit
by harsh.champ »
A tiger is chasing a rabbit. The tiger takes 4 leaps for every 6...
1
Last post by shashank.ism
Sat Feb 20, 2010 5:28 am
Probability
by harsh.champ »
Tom has 5 pairs of dark Blue socks and 5 pairs of Black socks. He...
3
Last post by shashank.ism
Sat Feb 20, 2010 5:04 am
Exponents
by pkw209 »
Hi everyone, I have a very simple, general question but I was unsure...
2
Last post by shashank.ism
Sat Feb 20, 2010 1:39 am
number of arrangements
by daretodream »
A photographer will arrange 6 people of 6 different heights for...
3
Last post by shashank.ism
Sat Feb 20, 2010 1:18 am
help required
by swapna »
In a certain game, a large container is filled with red,yellow,green...
7
Last post by shashank.ism
Sat Feb 20, 2010 12:38 am
non negative
by shashank.ism »
a, b, c, d and e be non-negative real numbers such that a + b + c + d...
4
Last post by shashank.ism
Fri Feb 19, 2010 11:18 pm
Box
by shashank.ism »
A box has three drawers; one contains two gold coins, one contains...
6
Last post by Mom4MBA
Fri Feb 19, 2010 1:40 pm
Courier Charge
by harsh.champ »
Courier charges for packages to a certain destination are 65 cents...
1
Last post by shashank.ism
Fri Feb 19, 2010 11:32 am
hexagon
by shashank.ism »
ABCDEF is a regular hexagon of side a. P is a point inside the...
3
Last post by shashank.ism
Fri Feb 19, 2010 11:03 am
Test Match
by harsh.champ »
The average temperature of the first 3 days of a test match was...
5
Last post by harshavardhanc
Fri Feb 19, 2010 10:49 am
shirts for school
by sanju09 »
Marcus can spend no more than $120 on jeans and shirts for school. He...
4
Last post by outreach
Fri Feb 19, 2010 10:19 am
Geometry
by harsh.champ »
A and B are equidistant from the line l. How many circles can be...
2
Last post by shashank.ism
Fri Feb 19, 2010 10:10 am
Average Speed
by harsh.champ »
Mark takes 20 minutes to jog around the race course one time, and 25...
2
Last post by shashank.ism
Fri Feb 19, 2010 9:38 am
probability
by daretodream »
The probability is 1/2 that a coin will turn out to be tails on any...
6
Last post by kstv
Fri Feb 19, 2010 9:34 am
Common Ques. but a good one
by harsh.champ »
If the letters of the word CHASM are rearranged to form 5 letter...
2
Last post by cunazza
Fri Feb 19, 2010 7:42 am
Someone Please HELP!!!
by Anchit 777 »
For (x=/= 0 ,+-1,) the expression / is equivalent to : A> x ,...
11
Last post by shashank.ism
Fri Feb 19, 2010 7:39 am
Navy,Army and Airforce
by harsh.champ »
Three wings of defence: Navy, Army, and Airforce conduct their weight...
2
Last post by shashank.ism
Fri Feb 19, 2010 7:23 am
Pens and Pencils
by harsh.champ »
Average cost of 5 pens and 4 pencils is Rs. 36. The average cost of 7...
3
Last post by harsh.champ
Fri Feb 19, 2010 7:15 am
Average age of family
by harsh.champ »
The average age of a family of 5 members is 22 years. If the age of...
2
Last post by shashank.ism
Fri Feb 19, 2010 6:49 am
coordinate
by daretodream »
The co-ordinates of the foot of the perpendicular from the point (2,...
5
Last post by shashank.ism
Fri Feb 19, 2010 6:45 am
Number System
by harsh.champ »
A student finds the average of 10 positive integers. Each integer...
2
Last post by shashank.ism
Fri Feb 19, 2010 6:38 am
PS "A movie buff owns movies" question
by pagalmes »
A movie buff owns movies on DVD and on Blu-ray in a ratio of 7:2. If...
6
Last post by shashank.ism
Fri Feb 19, 2010 6:12 am
for this march?
by sanju09 »
An army contingent of 14 is to march ahead of a band of 399 soldiers...
5
Last post by vijay_venky
Fri Feb 19, 2010 5:25 am
family seating arrangements
by daretodream »
A family consisting of one mother, one father, two daughters and a...
2
Last post by harsh.champ
Fri Feb 19, 2010 4:58 am
simple probability question
by daretodream »
TWO couples and a single person are to be seated on 5 chairs such...
4
Last post by harsh.champ
Fri Feb 19, 2010 4:47 am
eps
by daretodream »
A corporation with 5,000,000 shares of publicly listed stock reported...
2
Last post by harsh.champ
Fri Feb 19, 2010 4:21 am
find the number
by daretodream »
AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a...
4
Last post by harsh.champ
Fri Feb 19, 2010 4:14 am
PS problem
by daretodream »
Ken withdrew $200 in cash from the bank. Using the cash, he bought a...
2
Last post by ajith
Fri Feb 19, 2010 4:03 am
schedule
by daretodream »
Greg is renting movies from the video store. He must choose 3 videos...
2
Last post by harsh.champ
Fri Feb 19, 2010 4:01 am
integers
by daretodream »
If mn = 3(m+1) + n and m and n are integers, m could be any of the...
2
Last post by thephoenix
Fri Feb 19, 2010 4:00 am
probability question
by daretodream »
Jim and Renee will play one game of Rock, Paper, Scissors. In this...
1
Last post by ajith
Fri Feb 19, 2010 3:56 am
term
by shashank.ism »
Let m be the largest positive term of an harmonic progression whose...
3
Last post by shashank.ism
Fri Feb 19, 2010 1:27 am
A
by shashank.ism »
If the sum of five consecutive positive integers is A, then the sum...
8
Last post by shashank.ism
Fri Feb 19, 2010 1:17 am
Ostrich or Tigers
by harsh.champ »
A zookeeper counted the heads of the animals in a zoo and found it to...
3
Last post by shashank.ism
Fri Feb 19, 2010 12:56 am
Honey/Orange Juice
by harsh.champ »
A sample of x litres from a container having a 60 litre mixture of...
2
Last post by thephoenix
Fri Feb 19, 2010 12:03 am
Circular gears P and Q start rotating at the same time at co
by imane81 »
thank you for your help on this one... Circular gears P and Q start...
4
Last post by thephoenix
Thu Feb 18, 2010 11:16 pm
Rate Problem - - - Need Help Thanks
by pierce22884 »
The price of a microchip declines by 67 percent every 6 months. At...
3
Last post by thephoenix
Thu Feb 18, 2010 10:38 pm
What is the greatest possible area of a triangle region with
by imane81 »
Please advise on this one What is the greatest possible area of a...
2
Last post by ajith
Thu Feb 18, 2010 12:53 pm
sum
by shashank.ism »
If the sum of the digits of a three-digit number is subtracted from...
3
Last post by money9111
Thu Feb 18, 2010 12:07 pm
triangle
by shashank.ism »
In a triangle ABC, AB = 6, BC = 8 and AC = 10. A perpendicular...
9
Last post by harsh.champ
Thu Feb 18, 2010 11:15 am