1. 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)

2. Find the number of sides of a regular convex polygon whose angle is

40degrees.

3. a+b+c=0, then roots of ax^2+bx+c=0 is1.imag 2.real 3.coincidental

4.zero

4. Difference b/w the compound interest and simple interest for Rs.2500

for 2 years is given-----. find the rate of

interest.

5. There was one more question on S.I and C.

6. The minimum number by which 60 is to be multiplied to generate

a square.ans 15

7. A monkey climbs 6 mts and falls 3mts in alternate minutes.Then time

taken to climb a tree 60metres high?

a. 35 b.37 c.32 d.34 (think the answer is 37)

8. (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)?

9. 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)

10. The largest no: which is a factor of 1080 and 729

11 No: of spheres of radius 1 that can be got from sphere of radius (or

diameter don't recall) 8

12. (think the last but three question)Travelling at 3/4th the speed a man

is 20 minutes later then speed is??

13. There are 6 keys and 6 locks. then number of combinations to be tried

out to get the actual solution

a. 5^6 b.6^5 (don't remember the rest)

14. Choosing 2 people out of 10 in how many combinations can

a particular person(some name) be always

included....

15. From 6 white balls and 7 black balls probability that 2 balls drawn at

random are of the same color?

16. If a sales man gets successive gain of 15% and 20% then his actual

gain? ans. 38

17. A string of pearls such that 1/3 is lost and of that 1/4th is missing,

remaining is 20 then actual number of pearls?

ans. 40

18 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. 2x b.200-2x c.100+x (not sure of the options)

19. 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?

20. 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)

21. (this was the last question) no idea what it stands for........ some kind

of notation like

S(P(M((D(a,b),2))):P(M(S(D(a,b),........options were

1. ab 2.(a-b)^2 3.(a+b)^2

4.none

22. 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

R.S. Agarwal)

23 ( 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.....(R.S.

Agarwal consists of similar questions)

24. There was one more question on volume and surface area

25. 1 Rs, 50 ps , 25 ps coins are in the ratio ---------, then the number of 50

ps coins if they sum to ------Rs.

(similar question in R.S.Agarwal)

26. 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)

27. x/y+y/x=40/21(don't remember the exact value, believe this is the one)

find x and ythere were 2 questions on

train and one was like:

28. 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?

29. 15hrs of boys work=6 hrs of women's work. 3/5 of the work is done by -

----boys and -----women. How much

time would bethe question)

32. There was one question on

triangle

33. A figure was given a square with four corners shaded and asked to find

the area of the shaded portion.... ie area

of square-area of the regular octagon.....

## Monday, December 10, 2007

### Syntel Placement papers -2

Posted by SamratJobs at 2:41 PM

Labels: Syntel - 2

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