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Topics
POSTS
Last post
Divisibility Rules
by harsh.champ » Tue Feb 09, 2010 5:04 am
The product of two integers is 27*33*55*73.Then the sum of the two...
3
Last post by ajith
Tue Feb 09, 2010 7:00 am
Tue Feb 09, 2010 7:00 am
3-digit numerals
by harsh.champ » Tue Feb 09, 2010 4:55 am
How many 3-digit numerals begin with a digit that represents a prime...
2
Last post by ajith
Tue Feb 09, 2010 6:55 am
Tue Feb 09, 2010 6:55 am
Stock Portfolio
by harsh.champ » Tue Feb 09, 2010 5:00 am
A certain portfolio consisted of 5 stocks, priced at $20, $35, $40,...
2
Last post by ajith
Tue Feb 09, 2010 6:52 am
Tue Feb 09, 2010 6:52 am
Remainder and Divisor
by harsh.champ » Tue Feb 09, 2010 5:02 am
Two different numbers when divided by the same divisor left...
2
Last post by ajith
Tue Feb 09, 2010 6:46 am
Tue Feb 09, 2010 6:46 am
Probability
by harsh.champ » Tue Feb 09, 2010 5:08 am
Suppose that a and b are two integers, not necessarily distinct,...
2
Last post by ajith
Tue Feb 09, 2010 6:38 am
Tue Feb 09, 2010 6:38 am
Series and Progressions
by harsh.champ » Tue Feb 09, 2010 3:55 am
Assume the given sum of the series, 7.5 + 15.5 + 10.5 + 13.0 + 13.5 +...
2
Last post by ajith
Tue Feb 09, 2010 6:24 am
Tue Feb 09, 2010 6:24 am
Red and Green boxes
by harsh.champ » Tue Feb 09, 2010 4:00 am
There are 6 boxes numbered 1, 2, ...6. Each box is to be filled...
2
Last post by ajith
Tue Feb 09, 2010 6:03 am
Tue Feb 09, 2010 6:03 am
Profit,Loss and Discount
by harsh.champ » Tue Feb 09, 2010 1:56 am
A man buys shares at a discount of Rs.x. Later he sells all but 10 of...
1
Last post by shashank.ism
Tue Feb 09, 2010 6:02 am
Tue Feb 09, 2010 6:02 am
Equations
by harsh.champ » Tue Feb 09, 2010 4:03 am
The number of non-negative real roots of 2^x - x - 1 =...
2
Last post by ajith
Tue Feb 09, 2010 5:51 am
Tue Feb 09, 2010 5:51 am
Quadratic Equations
by harsh.champ » Tue Feb 09, 2010 5:10 am
It is known that the largest integer n such that each prime factor of...
1
Last post by shashank.ism
Tue Feb 09, 2010 5:17 am
Tue Feb 09, 2010 5:17 am
Number System
by harsh.champ » Tue Feb 09, 2010 1:44 am
If x is a number satisfying 2 < x < 3 and y is such that 7 <...
3
Last post by shashank.ism
Tue Feb 09, 2010 3:54 am
Tue Feb 09, 2010 3:54 am
Geometry + word problem
by Aman verma » Mon Feb 08, 2010 5:42 am
Q: A cuboid of dimensions 51, 85 , 102 cm is first painted by red...
4
Last post by Aman verma
Tue Feb 09, 2010 3:47 am
Tue Feb 09, 2010 3:47 am
Mensuration
by harsh.champ » Tue Feb 09, 2010 1:41 am
Let A and B be two solid spheres such that the surface area of B is...
2
Last post by shashank.ism
Tue Feb 09, 2010 2:34 am
Tue Feb 09, 2010 2:34 am
Greatest Prime Factor
by money9111 » Tue Feb 09, 2010 1:44 am
For every even positive integer m, f(m) represents the product of all...
6
Last post by shashank.ism
Tue Feb 09, 2010 2:22 am
Tue Feb 09, 2010 2:22 am
Triangles-testing reasoning and critical skills
by harsh.champ » Mon Feb 08, 2010 3:07 pm
Consider obtuse-angled triangles with sides 8 cm, 15 cm and x cm. If...
5
Last post by shashank.ism
Mon Feb 08, 2010 11:25 pm
Mon Feb 08, 2010 11:25 pm
Functions
by harsh.champ » Mon Feb 08, 2010 2:50 pm
Let g(x) = max(5 - x, x + 2). The smallest possible value of...
2
Last post by shashank.ism
Mon Feb 08, 2010 11:01 pm
Mon Feb 08, 2010 11:01 pm
Polygon
by shashank.ism » Mon Feb 08, 2010 9:13 am
Consider a regular polygon of p sides .The number of values of p for...
4
Last post by sumanr84
Mon Feb 08, 2010 7:20 pm
Mon Feb 08, 2010 7:20 pm
Rectangle probability
by ramyaravindran » Mon Feb 08, 2010 1:21 pm
I got this question from a friend. Not sure about the source. Can...
4
Last post by bln123
Mon Feb 08, 2010 2:07 pm
Mon Feb 08, 2010 2:07 pm
last digits
by shashank.ism » Mon Feb 08, 2010 7:22 am
What are the last two digits of 7^2008? a) 21 b) 61 c) 01 d) 41 e) 81
5
Last post by money9111
Mon Feb 08, 2010 1:27 pm
Mon Feb 08, 2010 1:27 pm
AP
by shashank.ism » Mon Feb 08, 2010 11:22 am
If log 2, log (2x -1) and log (2x + 3) are in A.P., then x is equal...
3
Last post by Ian Stewart
Mon Feb 08, 2010 1:20 pm
Mon Feb 08, 2010 1:20 pm
HP
by shashank.ism » Mon Feb 08, 2010 9:14 am
Let m be the largest positive term of an harmonic progression whose...
5
Last post by Ian Stewart
Mon Feb 08, 2010 1:15 pm
Mon Feb 08, 2010 1:15 pm
Functions
by harsh.champ » Mon Feb 08, 2010 5:14 am
A function V(a, b) is defined for positive integers a, b and...
2
Last post by Mom4MBA
Mon Feb 08, 2010 1:14 pm
Mon Feb 08, 2010 1:14 pm
two digit number
by shashank.ism » Mon Feb 08, 2010 10:55 am
A two-digit number N is 'q' times the sum of its digits....
6
Last post by jeffedwards
Mon Feb 08, 2010 1:12 pm
Mon Feb 08, 2010 1:12 pm
Age
by shashank.ism » Mon Feb 08, 2010 11:15 am
The age of the four friends namely Abhishek, Aman, Deepak and Dilshan...
2
Last post by ajith
Mon Feb 08, 2010 11:40 am
Mon Feb 08, 2010 11:40 am
Prime Number - Somewhat difficult for me
by harsh.champ » Mon Feb 08, 2010 5:11 am
If m is an integer, how many values of m are possible for which m4...
2
Last post by ajith
Mon Feb 08, 2010 11:23 am
Mon Feb 08, 2010 11:23 am
society
by shashank.ism » Mon Feb 08, 2010 11:09 am
On January 1, 2004 two new societies, SI and S2, are formed, each...
1
Last post by harsh.champ
Mon Feb 08, 2010 11:13 am
Mon Feb 08, 2010 11:13 am
a,b,c
by shashank.ism » Mon Feb 08, 2010 11:02 am
Three elements a, b and c are selected from the set A = 2, 3, 5, 6, 7...
1
Last post by harsh.champ
Mon Feb 08, 2010 11:05 am
Mon Feb 08, 2010 11:05 am
Integers
by shashank.ism » Mon Feb 08, 2010 7:21 am
The integers 1, 2, ... , 40 are written on a blackboard. The...
2
Last post by ajith
Mon Feb 08, 2010 11:02 am
Mon Feb 08, 2010 11:02 am
whole no.
by shashank.ism » Mon Feb 08, 2010 7:15 am
A positive whole number M less than 100 is represented in base 2...
3
Last post by ajith
Mon Feb 08, 2010 10:59 am
Mon Feb 08, 2010 10:59 am
Race again
by shashank.ism » Mon Feb 08, 2010 10:49 am
Karan and Arjun run a 100-metre race, where Karan beats Arjun by 10...
1
Last post by harsh.champ
Mon Feb 08, 2010 10:50 am
Mon Feb 08, 2010 10:50 am
Race
by shashank.ism » Mon Feb 08, 2010 7:20 am
In a 4000 meter race around a circular stadium having a circumference...
2
Last post by ajith
Mon Feb 08, 2010 10:49 am
Mon Feb 08, 2010 10:49 am
Cows
by shashank.ism » Mon Feb 08, 2010 10:46 am
Four black cows and three brown cows give as much milk in five days...
1
Last post by harsh.champ
Mon Feb 08, 2010 10:48 am
Mon Feb 08, 2010 10:48 am
Marks
by shashank.ism » Mon Feb 08, 2010 10:41 am
In a question paper, there are 30 questions. If a person answers a...
1
Last post by harsh.champ
Mon Feb 08, 2010 10:43 am
Mon Feb 08, 2010 10:43 am
N
by shashank.ism » Mon Feb 08, 2010 7:38 am
If N = 1000^8 - 8, what is the sum of its digits? a) 200 b)...
2
Last post by ajith
Mon Feb 08, 2010 10:37 am
Mon Feb 08, 2010 10:37 am
Container
by shashank.ism » Mon Feb 08, 2010 7:38 am
A container contains pure orange juice. Harish mixes pure water equal...
4
Last post by ajith
Mon Feb 08, 2010 10:32 am
Mon Feb 08, 2010 10:32 am
mensuration
by gmatnmein2010 » Mon Feb 08, 2010 5:35 am
3. A sphere is inscribed in a cube with an edge of 10. What is the...
4
Last post by ajith
Mon Feb 08, 2010 10:26 am
Mon Feb 08, 2010 10:26 am
Mid point
by shashank.ism » Mon Feb 08, 2010 9:12 am
Through T, the mid-point of the side QR of a triangle PQR, a straight...
1
Last post by harsh.champ
Mon Feb 08, 2010 10:20 am
Mon Feb 08, 2010 10:20 am
Integral solution
by shashank.ism » Mon Feb 08, 2010 9:07 am
Find the total number of integral solutions of the equation (407)x...
1
Last post by ajith
Mon Feb 08, 2010 10:18 am
Mon Feb 08, 2010 10:18 am
real numbers
by shashank.ism » Mon Feb 08, 2010 9:10 am
a, b, c, d and e be non-negative real numbers such that a + b + c + d...
1
Last post by harsh.champ
Mon Feb 08, 2010 10:15 am
Mon Feb 08, 2010 10:15 am
Sum
by shashank.ism » Mon Feb 08, 2010 9:08 am
If the sum of the digits of a three-digit number is subtracted from...
1
Last post by ajith
Mon Feb 08, 2010 10:09 am
Mon Feb 08, 2010 10:09 am
Books
by shashank.ism » Mon Feb 08, 2010 9:09 am
In order to sell his old books, which were priced at Rs. 63 per book,...
2
Last post by harsh.champ
Mon Feb 08, 2010 10:08 am
Mon Feb 08, 2010 10:08 am
A + B + C
by shashank.ism » Mon Feb 08, 2010 9:15 am
If a+b+c = 0.The value of (a^4+b^4+c^4)/(b^2c^2+c^2a^2+a^2b^2) is a)...
2
Last post by sars72
Mon Feb 08, 2010 9:40 am
Mon Feb 08, 2010 9:40 am
Graph
by shashank.ism » Mon Feb 08, 2010 7:31 am
Which equation can be graphically represented as follow? a) 8x2...
6
Last post by Brent@GMATPrepNow
Mon Feb 08, 2010 9:20 am
Mon Feb 08, 2010 9:20 am
5 actresses (probability)
by rahul.s » Mon Feb 08, 2010 6:21 am
5 actresses A, B, C, D and E are vying for the 3 leading roles in a...
17
Last post by bhumika.k.shah
Mon Feb 08, 2010 8:49 am
Mon Feb 08, 2010 8:49 am
standard deviation
by rahul.s » Mon Feb 08, 2010 8:34 am
the class mean score on a test was 60, and the standard deviation was...
3
Last post by Osirus@VeritasPrep
Mon Feb 08, 2010 8:42 am
Mon Feb 08, 2010 8:42 am
x-y plane
by shashank.ism » Mon Feb 08, 2010 7:02 am
Consider the following two curves in the x-y plane: y = x3 + x2 + 5 y...
3
Last post by harsh.champ
Mon Feb 08, 2010 8:07 am
Mon Feb 08, 2010 8:07 am
triangle
by shashank.ism » Mon Feb 08, 2010 7:37 am
In Triangle ABC, D and E are points on side AC such that AD:DE:EC is...
0
Last post by shashank.ism
Mon Feb 08, 2010 7:37 am
Mon Feb 08, 2010 7:37 am
Travel time
by shashank.ism » Mon Feb 08, 2010 7:18 am
Amit wants to reach E2 from N1 using first the chord N1 - W2...
2
Last post by shashank.ism
Mon Feb 08, 2010 7:25 am
Mon Feb 08, 2010 7:25 am
Sum
by shashank.ism » Mon Feb 08, 2010 7:16 am
If the sum of the first 11 terms of an arithmetic progression equals...
1
Last post by harsh.champ
Mon Feb 08, 2010 7:19 am
Mon Feb 08, 2010 7:19 am
length
by shashank.ism » Mon Feb 08, 2010 7:03 am
If the length of the largest straight rod that can be put inside a...
2
Last post by harsh.champ
Mon Feb 08, 2010 7:15 am
Mon Feb 08, 2010 7:15 am
