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It takes 6 days for 3 women and 2 men working together to complete a work. 3 men would do the same work 5 days sooner than 9 women. How many times does the output of a man exceed that of a woman?
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Aliba
It takes 6 days for 3 women and 2 men working together to complete a work. 3 men would do the same work 5 days sooner than 9 women. How many times does the output of a man exceed that of a woman?
Help me to solve this question

Check here: https://gmatclub.com/forum/it-takes-6-d ... 82718.html
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Tom is going to move, he has three kinds of boxes: large, medium, and small. Now he has already 11 large boxes, each of which is either empty or filled with 6 medium boxes. Medium boxes are filled in the large boxes and each of them is either empty or filled with 6 small boxes. Small boxes are empty and filled in the medium boxes. How many boxes does Tom have?

(1) He has 56 empty boxes
(2) He has 42 small boxes
11+12+42= 65

PranaySethia
Since i have 42 small boxed that means i have 7 medium boxes of 6 small boxes, now each large box can have 6 medium boxes which means 2 large boxes will have 6 medium boxes each.

Thus 11 large boxes have 2 filled medium boxes which in turn have 7 filled medium boxes that makes it 42 small boxes

by this method i am also getting 56 empty boxes quoted in the first statement
This is right.. and so the answer should be A cause only A is giving the answer if we consider statement 2 we don’t know how many medium sized box are there..
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you can reach out to me for TTP referral
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can someone share me thread , where quant conceptual concepts are well explained
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can someone share me thread , where quant conceptual concepts are well explained
ultimate-gmat-quantitative-preparation-guide-244512.html
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hey guys! if anyone wants ttp, do lmk, i have a referral link through which we both can get 2 weeks! i actually needed just a little more to complete my prep. any help will be mutual!
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Two trains start from stations A & B & travel towards each other at speeds of 50kmph & 60kmph respectively. At the time of their meeting the second train has traveled 120km more than the first. The distance between A & B is:
A. 990km
B. 1200km
C. 1320km
D. 1440km
E. 1520km

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Two trains start from stations A & B & travel towards each other at speeds of 50kmph & 60kmph respectively. At the time of their meeting the second train has traveled 120km more than the first. The distance between A & B is:
A. 990km
B. 1200km
C. 1320km
D. 1440km
E. 1520km

Please help with this one

Check similar question here: https://gmatclub.com/forum/two-trains-s ... 79287.html Hope it helps.
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horrorslive
Two trains start from stations A & B & travel towards each other at speeds of 50kmph & 60kmph respectively. At the time of their meeting the second train has traveled 120km more than the first. The distance between A & B is:
A. 990km
B. 1200km
C. 1320km
D. 1440km
E. 1520km

Please help with this one
If the 50kmph train travels (d)kms distance, then the 60kmph one will travel (d+120)kms. Now, at meeting point, they would have travelled for the same time. As travel time is same, their distance/speed should be same as well. By this logic -> d/50 = (d+120)/60 -> d=600. SO, Total distance = d + (d+120) = 1320km (Option C)
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im getting 11 as answer but in solution it showed 29

can anyone tell how
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This question is discussed in detail here: p-a-positive-integer-leaves-remainder-83-when-divided-by-120-what-252091.html
Hope it helps.
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Step 1 : for 3P remainder = 83 ×3 = 249
Step 2 : 3P - 300 remainder = 249 - 300 = -51
Step 3 : minus cannot be remainder. Therefore, subtract it from original divisor 120. You will get 69 remainder.
Step 4 : Comes to the last part of question what is the remainder when divided by 40. Clearly, we can se that in 69 when divided by 40 remainder is 29. So that is the answer. 🙂
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