GMAT Question of the Day - Daily to your Mailbox; hard ones only
close

It is currently 08 Dec 2019, 01:45
Register
GMAT Club Tests
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
CLICK HERE TO HIDE/SHOW EVENTS

Users' Self Made Questions

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Print view
First unread post
 
  Sort by Date Sort by Kudos  
Search for:
 
PREVIOUS TOPIC

Go to page   Previous    1   2   3   4   5   [ 85 posts ] 

NEXT TOPIC
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Senior Manager
Senior Manager
avatar
D
Status: PhD-trained. Education, Research, Teaching, Training, Consulting and Advisory Services
Joined: 23 Apr 2019
Posts: 440
CAT Tests
A person travelled 300 km by train and another 200 km by bus  [#permalink]

Show Tags

New post 08 Oct 2019, 15:33
A person travelled 300 km by train and another 200 km by bus. The journey took a total time of 5 hours and 30 minutes. However, if the person had travelled 260 km by train and 240 km by bus, the journey would have taken a total time of six more minutes than the original time. What was the speed of the train in km per hour?

(A) 80

(B) 100

(C) 110

(D) 120

(E) 130
Senior Manager
Senior Manager
avatar
D
Status: PhD-trained. Education, Research, Teaching, Training, Consulting and Advisory Services
Joined: 23 Apr 2019
Posts: 440
CAT Tests
Re: Users' Self Made Questions  [#permalink]

Show Tags

New post 09 Oct 2019, 14:56
Hovkial wrote:
A person travelled 300 km by train and another 200 km by bus. The journey took a total time of 5 hours and 30 minutes. However, if the person had travelled 260 km by train and 240 km by bus, the journey would have taken a total time of six more minutes than the original time. What was the speed of the train in km per hour?

(A) 80

(B) 100

(C) 110

(D) 120

(E) 130


Let speed of train = V, speed of bus = W

Then:

(300/V) + (200/W) = 11/2 ......................... (Equation 1)

(260/V) + (240/W) = 336/60 ....................... (Equation 2)

Solving:

V = 100 km/hr

ANSWER: (B)
VP
VP
User avatar
V
Joined: 19 Oct 2018
Posts: 1157
Location: India
Premium Member CAT Tests
All the positive integers less than 1000 but not containing the digit  [#permalink]

Show Tags

New post 13 Oct 2019, 05:28
1
All the positive integers less than 1000 but not containing the digit '5' are arranged horizontally in descending order. What is the 555th number on the list?

A. 209
B. 210
C. 211
D. 212
E. 213
GMAT Club Legend
GMAT Club Legend
User avatar
V
Joined: 18 Aug 2017
Posts: 5443
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
GMAT ToolKit User Premium Member CAT Tests
All the positive integers less than 1000 but not containing the digit  [#permalink]

Show Tags

New post 13 Oct 2019, 06:11
nick1816 wrote:
All the positive integers less than 1000 but not containing the digit '5' are arranged horizontally in descending order. What is the 555th number on the list?

A. 209
B. 210
C. 211
D. 212
E. 213


giving a try
for a range of no from 0-99 ; we have 1+(8*10) ; 81 values without '5'
since the arrangement of no is done in descending order so
from 600 to 999 we have ; 81* 4 ; 324 positions
400 to 499 ; 81 positions ; 324+81 ; 405
200 to 399 ; 81*2 ; 162 +405 ; 567 postions
so no 200 is 567th
555th no ; 567-555 ; 12th from 200 + 1 missing 205 ; i.e 213 shall be 555th term
IMO E
Retired Moderator
User avatar
V
Joined: 27 Oct 2017
Posts: 1320
Location: India
Concentration: International Business, General Management
GPA: 3.64
WE: Business Development (Energy and Utilities)
Re: Users' Self Made Questions  [#permalink]

Show Tags

New post 26 Nov 2019, 21:15
Solution of the Question shall be as per attached sketch
Attachment:
Solution.jpeg
Solution.jpeg [ 78.51 KiB | Viewed 39 times ]



gmatbusters wrote:
Hi math experts, try this question and provide feedback...

Janvisahu wrote:
Image
Triangle ABC is a right angled triangle with right angle at Vertex B. Triangle DEF is an equilateral triangle with side 10 cm. The lengths of sides (in cm) are marked in the Drawing. What is the area of the polygon ABFEGA?

(1) The length of CD (overlap of sides) is 3 cm.
(2) The length of altitude (GH) of triangle GDC is 2.598 cm.


Spoiler: :: OA
D


Spoiler: ::
Attachment:
The attachment Triangle.jpg is no longer available

_________________
GMATBusters Quant Quizzes are back with a BANG- Win Prizes worth more than 500$
Book online tutoring session
https://www.facebook.com/quantbuster/
Error log/Key Concepts
Combination Concept: Division into groups
Signature Read More
GMAT Club Bot
Re: Users' Self Made Questions   [#permalink] 26 Nov 2019, 21:15
Print view
First unread post

Go to page   Previous    1   2   3   4   5   [ 85 posts ] 

Display posts from previous: Sort by

Users' Self Made Questions

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  

Moderators: chetan2u, Bunuel, VeritasKarishma, Gladiator59

Search for:
PREVIOUS TOPIC
NEXT TOPIC





Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

GMAT Resources

Partners

MBA Resources

www.gmac.com|www.mba.com | | GMAT Club Rules | Terms and Conditions