BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem
Topics
POSTS
Last post
last digit of
by sanju09 »
The last digit of 253^49 is (A) 1 (B) 3 (C) 6 (D) 7 (E) 9 Source: for...
1
Last post by kvcpk
Thu Aug 12, 2010 3:40 am
OG 11 - PS 241
by taim »
If the integer n has exactly 3 positive divisors, including 1 and n,...
2
Last post by sanju09
Thu Aug 12, 2010 3:38 am
OG 11 - PS 234
by taim »
I know the answer to this, but would like to understand why the...
3
Last post by kvcpk
Thu Aug 12, 2010 3:16 am
Number of words
by rahul goyal »
Eight different letters of an alphabet are given. Words of four...
1
Last post by kmittal82
Thu Aug 12, 2010 2:30 am
How to solve this
by zareentaj »
For all integers n \geq 1, which of the following is divisible by 9?...
1
Last post by kmittal82
Thu Aug 12, 2010 2:25 am
Please help ... Doubt :Venn diagrams problem
by praveen_gmat »
The table gives three factors to be considered when choosing an...
3
Last post by Prashantbhardwaj
Thu Aug 12, 2010 12:55 am
One Solution
by adi_800 »
2
Last post by zareentaj
Thu Aug 12, 2010 12:16 am
Arthimatic Progression...............
by sheelanadh »
In a flower bed, there are 23 rose plants in the first row, 21 in the...
3
Last post by clock60
Thu Aug 12, 2010 12:07 am
linear Equations...........
by likithae »
The sum of a two-digit number and the number obtained by reversing...
2
Last post by Prashantbhardwaj
Thu Aug 12, 2010 12:03 am
Find the equation of the circle......
by likithae »
If the lines 2x-3y=0 and 3x-4y=7 are two diameters of a circle of...
2
Last post by likithae
Wed Aug 11, 2010 11:30 pm
permutation and combinations
by likithae »
In how many ways can a pack of 52 cards be divided in 4 sets, three...
11
EXPERT REPLIES
Last post by likithae
Wed Aug 11, 2010 11:26 pm
Problem 2
by anwarma »
A 4 person task force is to be formed from the 4 men and 3 women who...
7
Last post by likithae
Wed Aug 11, 2010 11:20 pm
Proportaions
by Jinglander »
The amount of electrical current is inversely proportional to the...
3
Last post by aarati
Wed Aug 11, 2010 10:47 pm
Problem Solving
by er.twi.fb »
<1>A train travels from New York City to Chicago, a distance of...
3
Last post by aarati
Wed Aug 11, 2010 10:35 pm
tunnel entrance..
by sairamGmat »
The figure above shows the shape of a tunnel entrance. If the curved...
4
Last post by selango
Wed Aug 11, 2010 10:34 pm
Probability
by Nidhs »
Joshua and Jose work att an auto repair center with 4 other workers....
5
Last post by rahul goyal
Wed Aug 11, 2010 10:30 pm
help me to solve this ps problem
by sheelanadh »
If ^nP_r=30240 and ^nC_r=252 the the ordered pair (n,r) is equal to...
3
EXPERT REPLIES
Last post by aarati
Wed Aug 11, 2010 10:23 pm
Number Properties
by selango »
1.If N is a perfect square, then the number of factors of N will...
9
Last post by rahul goyal
Wed Aug 11, 2010 10:11 pm
Arrangement problem........
by aarati »
9 balls are to be placed in 9 boxes and 5 of the balls cannot fit...
2
EXPERT REPLIES
Last post by aarati
Wed Aug 11, 2010 10:10 pm
challenging ps for me......
by aarati »
If x=\frac{2}{3+\sqrt{7}}, then (x-3)^2 is equal to: (a) 1 (b)3 (c)6...
7
Last post by aarati
Wed Aug 11, 2010 10:03 pm
Permutations and Combinations
by aarati »
In how many ways 5 different balls can be arranged in to 3 different...
8
EXPERT REPLIES
Last post by aarati
Wed Aug 11, 2010 9:27 pm
how to solve these ps question
by aarati »
Find the exponent of 3 in 100!. please help me to solve it............
6
Last post by aarati
Wed Aug 11, 2010 9:25 pm
how to solve this type of questions..............
by likithae »
The number of ways in which 13 gold coins can be distributed among...
8
Last post by aarati
Wed Aug 11, 2010 8:38 pm
REALLY NEED HELP
by CrmnKnwls »
How you do find the area of a shape using coordinate pairs?!!?
3
Last post by Brian@VeritasPrep
Wed Aug 11, 2010 2:20 pm
Probability Question: Please Experts, settle once & for
by mainhoon »
Please answer and clarify why and how to solve such a question: I...
6
EXPERT REPLIES
Last post by mainhoon
Wed Aug 11, 2010 12:22 pm
Basketball Team combos
by Jinglander »
9 basketball players are trying out to be on a newly formed...
2
Last post by Jinglander
Wed Aug 11, 2010 11:14 am
Simliar tirangles
by Jinglander »
If I know two triangles share the same angle and also the sides that...
3
Last post by mallyaprs
Wed Aug 11, 2010 11:13 am
Hexagon Makes how many Triangles
by rashmi.kaushal »
ABCDE is a regular pentagon with F at its center. How many different...
1
Last post by outreach
Wed Aug 11, 2010 10:11 am
work machine A & B
by canuckclint »
Machine A, working alone at a constant rate, can complete a certain...
8
Last post by missrochelle
Wed Aug 11, 2010 9:15 am
Even-Odd
by rashmi.kaushal »
If j and k are positive integers, j - 2 is divisible by 4 and...
4
Last post by Brian@VeritasPrep
Wed Aug 11, 2010 8:52 am
Ratio Problem OG 192
by HPengineer »
The ratio, by volume, of soap to alcohol to water in a certain...
3
Last post by selango
Wed Aug 11, 2010 8:47 am
primes and divisibility 1
by Gurpinder »
K is a set of number such that (i) if x is in K, then -x is in K and...
2
Last post by Gurpinder
Wed Aug 11, 2010 8:34 am
primes and divisibility 2
by Gurpinder »
if y is an integer, is y^3 divisible by 9? (1) y is divisible by 4...
2
Last post by arora007
Wed Aug 11, 2010 8:27 am
Mean and Median
by rumy »
if a certain sample set has mean of 20 and Standard deviation of 3....
4
Last post by beatthegmatinsept
Wed Aug 11, 2010 7:59 am
X / |X| < X
by uptowngirl92 »
X / |X| < X . Which of the following must be true about integer X...
5
Last post by mohit11
Wed Aug 11, 2010 7:56 am
Exponents and Estimating
by aznmexicana »
Where would one start in solving this?? x^4+ y^4=100 then what is the...
6
Last post by arora007
Wed Aug 11, 2010 7:33 am
Sum of integers....Please help
by JeetGulia »
If x, y, and z are positive integers and 3x = 4y = 7z, then the least...
4
Last post by zareentaj
Wed Aug 11, 2010 4:41 am
Solve for x - y
by govind_raj_76 »
Solve for X - Y X + KY = 7 KX + Y - X = 10 A. (7-10K) / (1 + K+ K^2)...
6
Last post by zareentaj
Wed Aug 11, 2010 4:36 am
Siblings
by Jinglander »
In a room filled with 7 people, 4 have 1 sibling and 3 have two...
2
EXPERT REPLIES
Last post by sheelanadh
Wed Aug 11, 2010 4:24 am
ShortCut
by rashmi.kaushal »
Shortcut pl?
2
Last post by sheelanadh
Wed Aug 11, 2010 4:13 am
least distance problem-GMAT PREP
by rashmi.kaushal »
Can somebody explain pl ?
5
Last post by selango
Wed Aug 11, 2010 4:13 am
kindly explain me how to solve it............
by sheelanadh »
The equation formed by decreasing each root of ax^2+bx+c=0 by 1 is...
4
Last post by sheelanadh
Wed Aug 11, 2010 4:03 am
help me to solve it
by sheelanadh »
Find the sum of all five digit number that can be formed using the...
6
Last post by clock60
Wed Aug 11, 2010 3:03 am
OG12
by saurabhmahajan »
How to solve this is more easy way ? If x, y, and k are positive...
4
Last post by kevincanspain
Wed Aug 11, 2010 2:12 am
Median trouble
by mj78ind »
A good question, I found: Which of the following can not be the...
5
Last post by kvcpk
Wed Aug 11, 2010 1:54 am
then a =
by sanju09 »
If a + b - c = d, and if a - b + c = e, then a = (A) d...
3
Last post by likithae
Wed Aug 11, 2010 1:33 am
Area of Triangle ABD
by sairamGmat »
In the figure above, CE = 5, BD = 8, and the area of quadrilateral...
2
Last post by likithae
Wed Aug 11, 2010 1:22 am
Sequence Problem
by mba1986 »
S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk =...
3
Last post by likithae
Wed Aug 11, 2010 1:17 am
Henry's spending
by saurabhmahajan »
This year Henry will save a certain amount of his income, and he will...
2
Last post by likithae
Wed Aug 11, 2010 1:12 am
Expected number
by rahul goyal »
4 bad apples accidentally got mixed up with 20 good apples. In a draw...
1
Last post by kvcpk
Wed Aug 11, 2010 1:03 am