• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Home
  • Classes
    • GMAT classes in Chennai
    • GRE classes @ Chennai
  • Online GMAT Course
    • GMAT Online Course | Quant Core
    • GMAT Online Course | Quant Pro
  • GMAT Books
    • GMAT Quant Books

Wizako GMAT Prep Blog

All things GMAT. Questions, strategy, updates

All Things GMAT®
Questions, strategy, updates

  • Facebook
  • Instagram
  • LinkedIn
  • RSS
  • YouTube
  • Quant Questions
    • Arithmetic
    • Algebra
    • Geometry
    • Word Problems
    • GMAT Problem Solving
    • GMAT Data Sufficiency
  • GMAT Strategy
  • GMAT Updates
  • B Schools
You are here: Home / Archives for GMAT Descriptive Statistics

GMAT Descriptive Statistics

GMAT Descriptive Statistics : Averages

January 23, 2012 By K S Baskar Leave a Comment

Question If the average of 5 positive integers is 40 and the difference between the largest and the smallest of these 5 numbers is 10, what is the maximum value possible for the largest of these 5 integers? A. 50B. 52C. 49D. 48E. 44 Correct Answer : Choice D. 48 ExplanationThe average of 5 positive integers is 40. i.e., the sum of these integers = 5*40 = 200 Let … [Read more...] about GMAT Descriptive Statistics : Averages

Mean, Median – GMAT Descriptive Statistics

November 9, 2011 By K S Baskar Leave a Comment

HiQuestions testing you understanding of the link betwen Mean and Median are frequently tested in the GMAT.Here is a basic but interesting question on the combo.QuestionPositive integers from 1 to 45, inclusive are placed in 5 groups of 9 each. What is the highest possible average of the medians of these 5 groups?A. 25B. 31C. 15D. 26E. 23 Correct AnswerChoice B. 31 is the … [Read more...] about Mean, Median – GMAT Descriptive Statistics

Descriptive Statistics – Mean and Median; Divisibility

November 10, 2010 By K S Baskar 1 Comment

How many numbers of 7 consecutive positive integers are divisible by 6?1) Their average is divisible by 62) Their median is divisible by 12 … [Read more...] about Descriptive Statistics – Mean and Median; Divisibility

Descriptive statistics – Standard Deviation

October 27, 2010 By K S Baskar 1 Comment

If m is the arithmetic mean (average) of 4 integers a, b, c, and d and s is the standard deviation of the 4 integers and s = , then is s > 0?(1) m > a(2) a + b + c + d = 0Solution:s will be zero only in two instances: (i) when all the elements in the set are the same, or (ii) the set contains only one element, which in this case is not possible. So, we need to check whether a, … [Read more...] about Descriptive statistics – Standard Deviation

Descriptive Statistics, Prime Numbers, Progression

October 27, 2010 By K S Baskar Leave a Comment

GMAT Statistics Progressions

This GMAT practice question tests your understanding of 3 topics. The core topic tested is Descriptive Statistics. Basic understanding of Prime Numbers and Progressions is needed to solve this question. Question The ages of three friends are prime numbers. The sum of the ages is less than 51. If the ages are in Arithmetic Progression (AP) and if at least one of the ages is … [Read more...] about Descriptive Statistics, Prime Numbers, Progression

« Previous Page
Next Page »

Primary Sidebar

GMAT Live Online Classes

Next Batch Starts @ wzko.in/liveJune 7, 2025
Your GMAT Prep Starts Now
GMAT Online Course - Quant
Try it free!

Register in 2 easy steps and
Start learning in 5 minutes!

★ Sign up for Free

Already have an Account?

★ Login to Continue

Subscribe & Stay Updated

Enter your email address:

Delivered by FeedBurner

Subscribe to stay updated

Enter your email address and receive notifications of new GMAT preparation posts by email.

Join 13.6K other subscribers

Latest in GMAT Prep

  • Reasons to attend MBA Fairs | Dos and Don’ts in MBA Fairs
  • What is the format of GMAT? GMAT Pattern, Exam Structure & GMAT Syllabus
  • GMAT Update – Select section order
  • GMAT Quant | Permutation and Divisiblity
  • GMAT Number Properties LCM HCF

GMAT Prep Blog Categories

  • B Schools (4)
  • GMAT Strategy (2)
  • GMAT Updates (2)
  • Quant Questions (69)
    • Algebra (20)
    • Arithmetic (38)
    • Geometry (9)
    • Word Problems (3)

GMAT Blog | Recent Comments

  • Vishali on GMAT – Useful percent to fraction conversion
  • Rajib Kumar Saha on GMAT Quant | Permutation and Divisiblity
  • K S Baskar on GMAT Mixtures – Problem Solving Question
  • Email
  • Facebook
  • Instagram
  • LinkedIn
  • Phone
  • YouTube

GMAT® is a registered trademark of Graduate Management Admission Council (GMAC). This website is not endorsed or approved by GMAC.


Copyright © 2025. All Rights Reserved by Wizako.com - An Ascent Education Initiative. Privacy Policy | Terms & Conditions