178. 6 hr 30 min
179 Zero hoga180 53 of each with 10 min idle
@FSOG
@raven007 179 -- kanha dis ambiguous hai??
sorry woh 6hours hoga calculation wrong ho gaya tha 😛
@FSOG said: 178.a 179.a 180.
@economst said:178. 6 hr 30 min179 Zero hoga180 53 of each with 10 min idle
Both of you are correct.
Can you explain it please?
179 kaise hoga?
179, 180 q kaise kiya?? i dont understand the q
179.
given ::: Ratio of P : Q has to be 3:1 & we have to maximize the output
so fr P we will use machine M2
in a day bth machine wrks fr 8 hrs
so M2 will produce (8*60)/8 = 60 units of P
so nw we need atleast 20 units of Q to maintain the ratio
to produce 20 units of Q,
M1 will wrk fr 20*6 = 120 mins
so total time left with machine M1 in a day is 480 - 120 = 360 mins
(as it also wrks fr 8 hrs)
so it will wrk in such a way tat .. it produces 3 units of P & 1unit of Q
so 3*10 + 1*6 = 36 mins
360/36 == 10 Cycles..
so ther is zero idle time
@economst said:179.given ::: Ratio of P : Q has to be 3:1 & we have to maximize the outputso fr P we will use machine M2in a day bth machine wrks fr 8 hrsso M2 will produce (8*60)/8 = 60 units of Pso nw we need atleast 20 units of Q to maintain the ratioto produce 20 units of Q,M1 will wrk fr 20*6 = 120 minsso total time left with machine M1 in a day is 480 - 120 = 360 mins(as it also wrks fr 8 hrs)so it will wrk in such a way tat .. it produces 3 units of P & 1unit of Qso 3*10 + 1*6 = 36 mins360/36 == 10 Cycles..so ther is zero idle time
3rd ques ka meaning samjha and solve kar
@raven_007 said: first one easy 4 hours 6 min2nd one and 3rd one ambiguous..2nd i will go for 24 min3rd no clue what the question is sayingratio wise would have gone for c
Teeno galat.
@FSOG said: 178.a 179.a 180.
Dono sahi. Aapne woh P aur Q ka production time alag kyu liya hai? Official explanation bhi alag le raha hai.. 240 + 150 minutes kiya hai na?
Kyu??
I thought seedha 240 minutes hoga..
Aur second wala samjhaana toh, idle time ka funda hi samajh nahi aaya..
least effecient wo hoga jisme, time zayda lage aur production less ho.. ..
@Omkarp said:Teeno galat.Dono sahi. Aapne woh P aur Q ka production time alag kyu liya hai? Official explanation bhi alag le raha hai.. 240 + 150 minutes kiya hai na?Kyu??I thought seedha 240 minutes hoga..Aur second wala samjhaana toh, idle time ka funda hi samajh nahi aaya..
bekar question ambiguous words...why should i take prod of 1 day..... pehla wala dekha nahi thikse...
@FSOG said: There are two quantities a & b satisfying the relationship (a+x)(x-b) = 64. Which of the following holds true? 1) a+b> 16 2) a+b = 16 3) a+b
sum of the roots is b-a, product = -ab - 64 --> b^2 + a^2 - 2ab + 4ab + 64>=0 --> so a and b can assume every damn integer in this world....
i thnk sum mistake wid d question or wid my concentration
@FSOG said: There are two quantities a & b satisfying the relationship (a+x)(x-b) = 64. Which of the following holds true? 1) a+b> 16 2) a+b = 16 3) a+b
sum of the roots is b-a, product = -ab - 64 --> b^2 + a^2 - 2ab + 4ab + 64>=0 --> so a and b can assume every damn integer in this world....
i thnk sum mistake wid d question or wid my concentration
READY(incorrect)
1)With pencil in hand, and paper at the ready, he is writing
2)John is not exactly rough-and-ready, but he is a moderately good athlete
3)They need investors with ready money if they're going to get the project started
4)He made ready to jump in the water and swim to shore as soon as the boat neared the beach
5)NOT
Ye ques galat hai...it is (a+x)(b-x)=64 as i had done this one sometime earlier
AM >= GM
(a+x)+(b-x)/2 >= sqrt[(a+x)(b-x)]
hence a+b/2 > = sqrt(64)
a+b >= 16
Hence both 1,2 is possible
P.S. pehle lagaya tha ye ques isliye solve kar diya
@CBZ123 said: READY(incorrect) 1)With pencil in hand, and paper at the ready, he is writing 2)John is not exactly rough-and-ready, but he is a moderately good athlete 3)They need investors with ready money if they're going to get the project started 4)He made ready to jump in the water and swim to shore as soon as the boat neared the beach 5)NOT
I guess its D...its def nt among b,c...had lil confusion with A and D bt I will go with D...
PS: any good source which we can refer fr this kind of questn....
@abhi_14 said:I guess its D...its def nt among b,c...had lil confusion with A and D bt I will go with D...PS: any good source which we can refer fr this kind of questn....
i do not have the source for these kind of questions however u can still look for the meanings of all the phrases you come across in this site...
@pratskool bhai koi list sort f thng.....waise toh bahut saare honge phrasal verbs..shall we conc on the ones which are asked in the mocks...
@abhi_14 said: @pratskool bhai koi list sort f thng.....waise toh bahut saare honge phrasal verbs..shall we conc on the ones which are asked in the mocks...
yeah i have a list... coincidentally today itself a friend of mine mailed... pm me ur mail id i can mail u... it might not be exhaustive u still hav to go through all d mocks given till date..
IIM K also comes up with a gender diversity clause..as if it really needed it...criteria slightly changed...agar filhaal 30 70 ratio tha in favor of boys ab salla ulta hojayega in favorof gals...god knos where these IIMs wld end up..