2023 2024 Student Forum > Management Forum > Study Abroad

 
  #1  
28th April 2016, 01:47 PM
Unregistered
Guest
 
GMAT Number Theory

Can you provide me some questions for preparation of GMAT or Graduate Management Admission Test Math - Number Theory section as my friend will be giving the exam this time?
Similar Threads
Thread
CSE IITM Theory
String theory TIFR
Number Theory IITK
TIFR string theory
WBUT EM Theory
Graph Theory VTU Notes
RGPV Theory Result
Graph Theory IIT Bombay
Number System GMAT
TIFR Number Theory
Number of Questions in GMAT
Graph Theory IIT Kanpur
Kinetic Theory
Theory of Computation IGNOU
Graph theory IITK
GMAT Number Theory Pdf
CA CPT Accounts Theory
Liquidity preference theory MBA
GMAT Number Of Attempts
Graph Theory IITB
  #2  
28th April 2016, 01:47 PM
Super Moderator
 
Join Date: May 2012
Re: GMAT Number Theory

Number Theory is concerned with the properties of numbers in general, and in particular integers. GMAT deals with only Real Numbers: Integers, Fractions and Irrational Numbers.

Some questions for preparation of GMAT or Graduate Management Admission Test Math - Number Theory section are as follows:

If both 112 and 33 are factors of the number a * 43 * 62 * 1311, then what is the smallest possible value of a?
121
3267
363
33
None of the above

How many different positive integers exist between 106 and 107, the sum of whose digits is equal to 2?
6
7
5
8
18

A number when divided by a divisor leaves a remainder of 24. When twice the original number is divided by the same divisor, the remainder is 11. What is the value of the divisor?
13
59
35
37
12

How many keystrokes are needed to type numbers from 1 to 1000?
3001
2893
2704
2890
None of these

When 242 is divided by a certain divisor the remainder obtained is 8. When 698 is divided by the same divisor the remainder obtained is 9. When the sum of the two numbers 242 and 698 is divided by the divisor, the remainder obtained is 4. What is the value of the divisor?
11
17
13
23
None of these

How many integral divisors does the number 120 have?
14
16
12
20
None of these

How many trailing zeros will be there after the rightmost non-zero digit in the value of 25! (factorial 25)?
25
8
6
5
2

What is the remainder when 1044 * 1047 * 1050 * 1053 is divided by 33?
3
27
30
21
18

Data Sufficiency : Is x3 > x2 ?
x > 0
x < 1

Data Sufficiency : Is x/y a terminating decimal?
x is a multiple of 2
y is a multiple of 3

Data Sufficiency : Is the positive integer X divisible by 21?
When X is divided by 14, the remainder is 4
When X is divided by 15, the remainder is 5

Data Sufficiency : If x and y are positive integers, is y odd?
x is odd.
xy is odd.

Data Sufficiency : Is xy < 0?
5|x| + |y| = 0
|x| + 5|y| = 0

Data Sufficiency : When a positive integer 'x' is divided by a divisor 'd', the remainder is 24. What is d?
When 2x is divided by d, the remainder is 23.
When 3x is divided by d, the remainder is 22.

Data Sufficiency : How many of the numbers x, y, and z are positive if each of these numbers is less than 10?
x + y + z = 20
x + y = 14


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 09:35 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4