Відео

LSAT LR helps you develop strong concepts for GMAT CR. LR is deductive and inductive. GMAT is mostly inductive.

The answer to IV is given as 20% in the video.

@@karishma.anaprep right, my bad

Explaining it takes time… actually following it doesn’t… besides you can visualize rather than actually draw… sometimes, if the subject is tough for you, then you may want to scribble some to internalize the given content…

What is the logic behind using this?

Certainly! Write to us at admin@anaprep.com with the details of your prep till now. We will guide you.

GMAT doesn't have a defined syllabus. You can get anything that uses the basic concepts of Sets theory. The question is nothing but an application of how to maximise/minimize in overlapping sets (discussed in the video for which I have given the link in description). You can use that concept on as many sets as you like - it remains the same and application is simple. The point is to understand the concept well.

We are given in the argument that the plague happened in 1148 so it happened in this year only, not over, say 3 years. Does it matter whether it took place over 1 month or 10 months in 1148? No. 3 different copyists were affected over just 20 pages. The plague could have lasted for any amount of time in that year. Since 3 people got affected in a short span of 20 pages, the disturbance was likely something that affected many people at the same time i.e. something like a plague. The time for which the plague lasted gives no support to the conclusion.

Kashika, there cannot be an exhaustive list of questions in which you use weighted avgs. It can be a part of any type of questions including those of DI. Learn to identify when the concept can be used.

No, it cannot be. Think - is it necessary for “orcas are responsible for otter population decline”? No. The fact that otter food (sea urchin population) has improved is not necessary to show that orcas are responsible for otter population decline. Sea urchin population improvement is not necessary for even otter population decline. Some other predator of sea urchin could be dwindling leading to increase in their population.

Glad you are enjoying it Om!

It involves substantial explaining Om. We have included it in our paid subscriptions.

Best Wishes!!

Yes, a little bit in the beginning. The first few questions. After that your performance on that section takes over completely.

Happy to hear!!

Yes, here the point is that the age of the 11th friend is 20 more than the AVERAGE OF ALL 11 TOGETHER. So if average of all 11 together is x, the 11th friend had 20 more than x. He gave 2 to all other 10 friends to come up to x. He already retained x with himself, not 22.

Check out the entire video in your "All Webinar Recordings" folder if you haven't already done so, Joe! A lot of interesting discussions!

Thanks! I am glad you enjoyed it!

Yes, that is the ultimate goal - logic

Fixed cost means that he will need to pay that much cost no matter how many clients he gets. Say Scoffield has rented the house in which he runs bed and breakfast. So the rent of that place is fixed cost. It doesn't matter how many clients he gets, he needs to pay that amount to the owner. Fixed costs for people are costs such as house rent or mortgage payment etc. Variable costs are say food cost (if you consume more, you pay more) or electricity costs etc. A cost is fixed doesn't mean it cannot change from month to month say rent can increase for your house. But the reason it is fixed is that no matter whether 2 people live or 4 people, if you have rented the place, you play the same amount.

Yes exactly. 3:5 means that when the slower one covers 3 laps, in that time the faster one covers 5 laps (2 extra laps than the slower one). But this is not when they meet for the first time. They meet for the first time when the faster one covers exactly1 lap extra. Hence we divide by 2. Check circular motion in detail in my content for free this Sunday by registering at anaprep.com (enrol in 'Super Sundays' on Sunday morning - it is free)

Thanks Nishanth!

Necessary and sufficient conditions are an integral part of CR and DI questions. In most questions you will find one or more of these statements. Eg saying “the rising temperatures will lead to water deficit” is also a sufficient condition. Similarly when the author implies that without govt spending the plan won’t work, we get that govt spending is necessary for the plan. Here in the conclusion he concludes that it is necessary.