Hey I am attaching a DI question in here.Kindly solve with detailed solutions.Thanks!!
620 and 700?
Am assuming figures in graphs are %ages.
41% watch cricket live, 28% football so if no overlap at max 69% watch something live. So at min 31% don't, which is 31% of 2000 = 620.
Edit: Min nahin hai!! Damn
...so at min 41% watch something live so max 59% don't which is 1180.
35% find cricket mind-refreshing while 40% find football, max for both = max overlap = 35% (if all who find cricket also find football) = 700 Edit: 15th bhi tha? Dekha nahin!!
Max (32 +35) = 67 people felt something was a must-watch so min 33% ie 660 felt it was not...
Assumed so else question makes no sense . Someone probably copy-pasted and changed variables and forgot to change all...koi ghatiya software engineer hoga....hum bhi yehi karte the CFD assignments mein...regardsscrabbler
620 and 700?Am assuming figures in graphs are %ages.41% watch cricket live, 28% football so if no overlap at max 69% watch something live. So at min 31% don't, which is 31% of 2000 = 620.35% find cricket mind-refreshing while 40% find football, max for both = max overlap = 35% (if all who find cricket also find football) = 700regardsscrabbler
Yes That right..first even I got confused.Thanks..
Can't accept that as the question says "NIna , Teena, Reena watch 4 kinds of serials" So considering a case where 1 serial is not watched at all makes no sense as it contradicts the question. regardsscrabbler
leave this question for others... lol.. padh kar wo joke yaad aa gya tha.. Adhyaapak (Pappu se): Agar kisi samundar mein aam ka ped ho to tum aam kaise todoge? Pappu: Kabutar Bankar! Adhyaapak: Tumhe kabutar tumhara baap banayega? Pappu: Samundar mein aam ka ped aapka baap lagayega?
anyway, @albiesriram post the complete method if u have..
Are ghatiya s/w engr...i.e. one who is bad at it and hence forgets to change some of the variables...I like software engrs, some of my best friends are in that category 😁 There, but for the grace of God, go I... regards scrabbler
the one that suggests that they watch it live is the one in which they go to different countries to watch it live and in dat the max is 41%.....41% of 2000 = 820.....therefore 1180(2000-820) maximum possible , rest two r also ez
that 41 % is only for cricket...while 28% is for football...
and I think we have to maximise the number of people who do not watch either of the games live...
so shouldn't it be 2000 - min( number of people who watch both the games live)
13th waala are you sure 1180 hai?to maximise the the number of people who do not watch live it should be 2000 - min(who watch live both the games)so,2000 - 28% (2000)2000 - 560 = 1440 aa raha hai....
Same doubt I had..and still have ..Somebody clear the same.OA is correct as per the TIME sectional test OA.
who watch neither cricket nor football live........28 % to dono mein common ho gaya max nikalne ke liye kyunki ye chota hai fir bacha 13% ......therefore 41% lena padega
who doesnt watch will be 100- %of people who prefer watching it online.. so 100-41=59% aur dusre ka 100-28=72% here max is 59% cos agar 60% hoga toh 59% satisfy nahi karega
similarly to find the maximum number of people who find both the games refreshing find the max % common to both which is 35% hence max will be 35% of 2000=700
Lekin max to tab hoga jab 28 % hoga..!? bas yehi panga hai ? correct me if I am wrong.
the question is who doesnt like watching cricket and football live.. graph mein who like watching it live diya hua hai.. first ussse negate kar so that you find people who doesnt like watching both the games live.. fir max dhundo
haan yar..realised baad mein....seems like its time to go to bed..
So much spamming on Quant Thread ? 😲 :O
Move to SB. :angry:
Question:
A not-so-good clockmaker has four clocks on display in the window.
Clock #1 loses 15 minutes every hour.
Clock #2 gains 15 minutes every hour relative to Clock #1 (i.e., as Clock #1 moves from 12:00 to 1:00, Clock #2 moves from 12:00 to 1:15).
Clock #3 loses 20 minutes every hour relative to Clock #2.
Finally, Clock #4 gains 20 minutes every hour relative to Clock #3.
If the clockmaker resets all four clocks to the correct time at 12 noon, what time will Clock #4 display after 6 actual hours (when it is actually 6:00 pm that same day) ?
:angry: