Does x + y = xy?
(1) x is neither a positive integer nor a negative integer
(2) y is neither a positive integer nor a negative integer
Answer - E - x and y can be either 0 or fractions.. which makes both conditions insufficient.
skip to main |
skip to sidebar
Followers
Search this Blog
About Me
- Addition table
- Counting
- Data Sufficiency
- Functions
- Geometry
- GMAT Prep
- Inequalities
- Integers
- Manhattan Challenge Problem
- Mixture
- Modulus
- Numbers
- Percentage
- Permutations and Combinations
- Probability
- Problem Solving
- Quadratic equations
- Ratio
- Sequences and Series
- Set theory
- Set Theory - Formulas
- Simple and Compound interest
- Speed Time and Distance
- Statistics
- Statistics - Rules and tips
- Tricks - Prime factors
- Word problem
- Work and time
- XY- Plane
Search
Blog Archive
-
▼
2006
(36)
-
▼
July
(15)
- Manhattan Challenge Problem of the week ! july 24
- Maths - Prime Factors
- Problem Solving - 8
- Problem Solving - 7
- DS Question 13
- Manhattan Challenge problem of the Week!
- DS Question - 12
- Manhattan Challenge Problem of the Week - July 5
- Problem Solving - 6
- DS Question - 11
- DS Question - 10
- Problem Solving - 5
- DS Question - 9
- Problem Solving - 4
- DS Question - 8
-
▼
July
(15)
“The essence of mathematics is not to make simple things complicated, but to make complicated things simple.” S. Gudder
Design by: FinalSense