MBT-1999-iit Delhi ARITHAMATIC SECTION Paper

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>(1) if a boat is moving in upstream with v1 km/hr and in the down stream > it is moving with v2 km/hr then what is the speed of the stream. > ans: 13 check the values of v1 and v2 are given > to find ans (v+s = v1, v-s = v2 find the boat velocity) > (2) 0.75 * 0.75 * 0.75 - 0.001 > -------------------------------- > 0.75*0.75-0.075+0.01 > (3) A can work done in 8 days > B can work three timesfaster than the A; > C can work five times faster asthe A; > ans : 8/9 it is correct place blindly. > (4) one answer is 200/3 % it is perfectly correct wecannot recollec > the prob. so place it blindly. > (5) A car is journied a certain distance in 7 hrs in forward journey > in the return journey increased speed 12km/hr takes the times 5 hrs. > what is the distance ans:210 it is perfect place blindly. > (6) instead of multiplying by 7 to a number dividing by 7 what is > the percentage of error > ans we dont know but he has gived 14 18 25 andsome answers less than >(7) x + 4 y > ---------- relation between x and y is x/2y = 3/2 ie x = 3y find the > x - 2y ratio ans: 7 place it blindly. >(8) a man buy a liquid by 12 lts and the mixture is of 20% liquid in water >then he makes it in 30% mixture then what is the % of liquid with water. >(9) if a man byes 1lt of milk for 12rs and mixes with 20% of water and >sels it for rs15 thgen what is percentage of gain >(10) A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th >of tank can be filled by B pipe and after wards both are opened then >how much time is required by both the pipes to fill the tank completely. >note: the values of A and B may slitely vary be ware. >(11) on an item a company gave 25% discount then they get 25% profit >if it gives 10% discount then what is the profit. >ans: 30% it is correct place blindly. >(12) >i will send the remaining problems if i get remembered o.k this section >contain 29 questions. >in fourth section. >1. All chairs laugh. > some birds laugh. >2. some green are blue >no blue is white. >3 all scientists are fools. >all fools are literates. >only these questions see rs agarwal reasoning verbal and nonverbal book >new edition asthe pagenumbers i already sended to you. >ansers he changed slitely see. >From two fig 6 questions regarding the swimmers,girls,tennisplayers,tall and >second one on politicians,graduates,parliament members, both questions >are same given so mugup and go to exam and place blindly i already >sended the page numbers in previous mail. >series:(1) R,M,(..),F,D,(..) > ans: I,C >(2) (...),ayw,gec,mki,sqo ans: usq. >(3) 1,3,4,8,15,27, ans: 50 >(4) 0,2,3,5,8,10,15,17,24,26,.. ans: 35 >(5) 2,5,9,19,37,.. ans:75 >these are the correct ansers place it blindly. >the figure series which i had already send in the earlier paper is >same and one extra qestion is their it is this type > box type in side the box line and dot. > this type see in the new edition rs agerwal a box is their >in the answer so try for question in rs agerwal > see rs agerwal for statements and assemptions questions. >cut off will be around 30 out of 105 Bso place only the known problems so >place only correct problems. >the above 35 questions aare enough to qualify. >remaining questions if know exact answers then place . >otherwise simply leave it. 5 mtechs got selected for int.& only one from chem. got the job.Interview is personal.small software technical ques.about language. (This is from IITM) MBT: one to one negative marking is there.it is tough to qualify unless u know the paper.totally there are 105 questions. 70 min. three flow sheets------ 10 min. sections are quantitative(23),analytical(about 20) ,series&venn diagrams,logical(20) questions from a passage (about 10). time span for each section is different.sit at the back so that u can turn pages if u want.different colored papers are used. for flow sheets first one is relatively easy 1.u will be given conditions like if a wins he gets 100 pts,if b wins he gets 50 pts etc 2.there is flow sheet& there are empty cells(4) at "yes' or 'no" decision points. 3.for each cell 4 choices will be given which should be chosen by following through initial conditions &flow sheet logic. 4.rem. -ve marking is there. no verbal questions. rs aggarwals verbal& nonverbal book verbal--- pg. 254 pr. 53 to56(almost same) 246 eg.2 pg 104 exer.3a about 5to 6 series qu.are there.so do well pg.354-355 8,13, 6th doubt 4 conclusions r there in all ques. pg.115----qu.36 nonverbal----pg.5 41,54,108,145,158 241 is doubtful --------------- ans. to one quant. is 200/3 % anals..... 1.six persons will be there. killer,victim,hangman,judge,police,vitness a,b, c,d,e,f u have to match conditions like,a is the last person to the victim alive,will be given as clues.so we can conclude that a is the killer. this is an easy one .paragraph will be very big .don' worry 5 to 6 ques. 2. 5 persons will be there. cashier, clerk,buyer,manager,floorwalker(check in info. paper for exact ques.) a,b,c,d,e will be their names. conditions will be given&we have to match who is who 3 r women&2 r men in this sample condition, cashier&clerk if get married, b will be wise man mrs.c husband has some business prob with manager manager&cashier(or clerk) r classmates etc. will be given do quantitative qu. from back..... data graphs on turnover,gross profit &net profit will be given& u have to extract data from that &find out few ratios.(easy one)


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