C DOT Reasoning Questions Reasoning Paper IV Syntel
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Examrace Placement Series prepares you for the toughest placement exams to top companies.
section I: 25 questions (ENGLISH) in 15 minutes
section II: 45 questions (QUANTITATIVE) in 45 minutes
section III: 30 questons (REASONING) in 30 minutes
Section I
Few questions on finding out the segment of sentence which is wrong.
analogy.
celebrate: Marriage
ans. Lament: Bereavement
bouquet: Flowers
ans. Chain: Link
germ: Disease
ans. War: Destruction
Section II
Maximum numbers that can be formed using all the 4 digits 6 4 8 1 without repetition and which is divisible by 9 (ans none).
Find the number of sides of a regular convex polygon whose angle is 40degrees.
a + b + c = 0, then roots of ax^{2} + bx + c = 0 is

imag

real

coincidental

zero
Difference b/w the compound interest and simple interest for Rs. 2500 for 2 years is given____. Find the rate of interest.
There was one more question on S. I and C. I
The minimum number by which 60 is to be multiplied to generate a square.
ans 15
A monkey climbs 6 mts and falls 3mts in alternate minutes. Then time taken to climb a tree 60metres high?
(This was the second last question) A bucket contains z drops. And it leaks x drops in t secs. Then the time required to empty the bucket (in minutes)?
6 pipes fill or empty the cistern. Find the number of emptying pipes iff it takes 18hrs to fill and 18 hrs to empty____ (don't remember the question exactly)
The largest no: Which is a factor of 1080 and 729
No: Of spheres of radius 1 that can be got from sphere of radius (or diameter don't recall) 8
(think the last but three question) Travelling at 3/4th the speed a man is 20 minutes later then speed is?
There are 6 keys and 6 locks. Then number of combinations to betried out to get the actual solution
Choosing 2 people out of 10 in how many combinations can a particular person (some name) be always included____
From 6 white balls and 7 black balls probability that 2 balls drawn at random are of the same color?
If a sales man gets successive gain of 15% and 20% then his actual gain?
ans. 38
A string of pearls such that ⅓ is lost and of that 1/4th is missing, remaining is 20 then actual number of pearls? ans. 40
A man gets a gain of x%. But if he had sold at twice the cost price, what will be his gain (question not sure)?
A clock was 7mts behind the actual time on 3 p. m. On wednesday and 8 mts ahead of actual time on (not sure) 4 p. m. Friday. When will it show the correct time?
Boat moves upstream in 6 hrs and covers the same distance downstream in 5 hrs. Then speed of a raft floating (accuracy of question not sure)?
(this was the last question) no idea what it stands for____some kind of notation like SP (M ( (D (a, b), 2) ) ): P (M (S (D (a, b), ) ) ) options were
If x men working x hrs per day can do x units of work in x days, then y men working y hrs/day would be able to complete how many units of work i y days?
ans. y^{3}/x^{2} question in Examrace Placement Series
This was a question in the first page of the section II booklet a cone with radius____and height. a hemisphere covers the cone such that base of hemisphere meets that of the cone. Then the enclose volume____ (RS Agarwal consists of similar questions)
There was one more question on volume and surface area____
1 Rs. 50 ps, 25 ps coins are in the ratio____, then the number of 50 ps coins if they sum toRs. (similar question in R. S. Agarwal).
There was one more question on coins i.e., abt getting a change of 10ps and 25 coins for____Rs (how many possible combinations or so possible).
x/y + y/x = 40/21 (don't remember the exact value, believe this is the one) find x and y there were 2 questions on train and one was like:
A goods train starts and after 2 hrs a passenger train at 4km/hr starts and overtakes the goods train after 4 hrs, then the speed of goods train?
15 hrs of boys work = 6 hrs of women's work. ⅗ of the work is done by____boys andwomen. How much time would be the question?
figure was given a square with four corners shaded and asked to find the area of the shaded portion____ i.e.area of squarearea of the regular octagon…
Section III
There were 3 questions based on an argument given… Questions were to find out which statement in the objectives given could strengthen the argument or to weaken the argument____
Blood relationship question (i remember all the statements given, though not the question) 10 people in a family A B C are husbands D E F are wives altogether there are only 4 women. Each family can have atmost 2 children and C has atleast 1 child. D and G are related to A, Ecannot be related to H and I and J are not related____
This consists of the most confusing set of questions a set of statements are given and then questions were asked, the statements were like All A B C D E F are Q's All A's are B's____
Alice works on Monday, Wednesday and Friday
B does not work on Wed
C works only on Tuesday and someotherday
D does not work on Friday
E works on all days except on the first Monday and Thursdaythen questions like who all will be available on which days ____
first question abt 4 buses with different seating capacity. And different charges. And questions were to find out the minimum number of trips required, the maximum charge, the second highest charge etc____