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!

Yes. I thought it should be C. Isn’t score of 10 students above 78? Can you explain?

it’s the median but the score of the students after the 11th one can also be 78 everyone might have 78 as their score we don’t know anything about it

Yes. Thanks. I am able to solve questions in the DI section, but due to time limit, I fail to solve last 1 or 2 question. Should I skip reading all the starting info of tables, graphs etc.? Is there any other technique I can use to save some more time?

That question is discussed here: https://gmatclub.com/forum/in-a-class-o ... 16501.html Hope this helps.

the-table-provides-information-regarding-eight-shopping-malls-in-a-cit-424740.html#p3416890 I have a doubt regarding the first statement in this question, if "Mall E is located adjacent to a local market which the city dwellers visit for the primary purpose of buying electronic goods", then why would Mall E have so many electronic stores? If people are specifically going to the market to buy electronic goods, then they will buy the same from the market and not come to the mall all together for the same purpose. If we think this way, Mall E should either not have electronic stores or have them in a lesser count than the current number. Can you please help me with it?

The statement says that the people visiting the market near the mall E visit that market for the purpose of buying electronics. So the assumption here would be that the place where mall is located might be a special area that is kind of an electrical product market. We cannot assume that the market near the mall is the ONLY place dwellers go to buy. They gave us half of the truth. Dwellers might be buying from the market but that doesn’t mean they won’t buy from the mall E.