Welcome to the Data Insights Question of the Day We will be posting some DI questions daily in this topic. You can also join our DI Question of the Day chat group as well!

Hey Sajjad1994 - can you help me with this question? I am not able to understand how we can comment on the Airline 5 and Airline 3 # of flights in part B and C of the question, based on what is given in question which are all numbers in % data

Hi kittle I have posted this question in proper format for further discussion. https://gmatclub.com/forum/for-each-of- ... 18146.html

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One third, one fourth, one fifth and one-seventh of the human population of Island X, which has fewer than 5000 human inhabitants, are all whole numbers and their sum is exactly the population of Island Y. What is the population of Island Y? A.4200 B.4279 C.4581 D. None of these Can anyone solve this math in details please

one-third-one-quarter-one-fifth-and-one-seventh-of-the-human-populat-378161.html?style=12#p2933999 I found this question, but can someone explain me also, i understood only the half of this answer.

Hello,? I am currently a mathematics teacher for primary and grade 7 and I want to grow financially and I want to go for the big PGCE or GMAT tutor certificate, Any advice would be much appreciated. I don’t even know anything about how to become a GMAT teacher, nor GRE.

Welcome to GMAT Club! There is no tutor certificate. Anyone can be a tutor. Usually you want a high score. Most top GMAT prep companies ask for 99th percentile or basically 760 in the current test format.

this is all new to me i’ve heard about it before, i tried my research and I couldn’t understand from just a youtube video

If you can get a higher score, even more awesome. Some folks/ tutors have low 700’s too and as long as you are a good instructor, you will folks but at the same time, GMAT tutoring is competitive. Anyone with a high score can offer their services. The barrier is not high