Technical Test:
1. Graphics:Painters algorithm is used for...........
2. Graphics:Why is 'Lighting' operations done on World Coordinates?
3. Graphics:One more question
4. Some question on C External Variables.
5. How can you call a function written in FORTRAN from a C program ?
6. Normal question on pointer addition
7. Another question on pointer addition
8. A question on 64 bit OS's and Virtual Memory it will be having
9. Another question on 64 bit OS
10. A structure was given and it contained normal data as well as some bit-wise data.You had to find the total size taken up by the structure
11. A big code with lots of pointers. There was a struct which contained 2 arrays. Then an array of that structure was declared. The code used these structures and you had to find the values of a variable 'j' at various points inside the code
12. A code which had some declarations of some data items. There were a couple of normal data items(char,int..) and some pointers as well and a malloc call. You have to find the total memory taken up in the stack(Hint:Pointers and all are allocated in heap, not in stack, so dont count them).Also in most of these questions, they were specifying that the OS was 32 bit
13. A question on nesting of pointers. There was this pointer to a function which returned an array of char pointers.....You had to give the exact definition of the function
14. Value of 2 particular variables in C(MAXINT and some other constant)
15. What do you need to do to open more than 10 files simultaneously in Microsoft Operating System? -change stdio.h/change CONFIG.SYS/compiler dependent
16. A question on Macro( consisted of something like CTRL&037)
17. Another question on Macro expansion
18. Yet another question on Macro expansion
19. UNIX question on 'who' output and then doing some other operation and then asking you whats the output.
20. UNIX question on 'awd' operation.
Analytical Test:
21. 101^100 -1 is divisible by.....
22. Question on boat ( stream velocity given...)
23. Train Question( Goods and Passenger train.. their speeds given..)
24. Pipe question (with leak at the bottom..)
25. Salary & Proportion problem
26. Another problem on Salary & Proportion
27. Age question-father and son
28. Another age question
29. Question onratios(Sachin:Saurav=Saurav:Rahul=3:2....together they scored some runs,you had to find the runs scored by Sachin)
30. Angle between hands when time is 2:20
31. x^2 + 4 y^2 =4xy.Find x:y
32. A question on Arithmetic Progression(something like 5 times the 5th term is 8 times the 8th term..find 12th term...)
33. A and B's work units given.They were together gievn Rs.720.When C joined,they together completed the work in 5 days.Find C's wages
34. There was a circle.A square of max size was cut from it.From this square,a circle of max size was cut.What was the ratio of this final size w.r.t initial size?
35. A runs 3/4th faster than B.One of them was placed some metres ahead.How far should the finishing post be placed so that both of them finish at the same time?
36. Longest time one has to wait for next birthday?(366/365/4 years/8years)
37. Next no: in the seq: 7,11,__,19,23
38. Some question on steps...it was 10 ft high...an ant travelled upwards..and total time taken
39. Cricket-some data on runrate of the opposition being 15%....
40. Time & Distance..somebody was travelling along the circumference.... The questions are not at all complete because lack of memory :-)
Part 1: (Verbal/English)
Antonyms:
1. equanimity
2. sequester
3. apathetic
4. dislodge
5. sedate
Analogies:
1. celeberate:marriage::
a. window:bedroom b. lument:barevemant
c. pot:pan d. face:penalty
2. neglegent:requirement::
remises:duty cognet:argument
easy:hard careful:position
3. Germ:disease::
man:women doctor:medicine
war:destrustion shopkeeper:goods
4. bouquet:flower::
skin:body chain:link
product:factory page:book
5. letter:word::
club:people page:book
product:factory picture:paper
Part II
1. One monkey climbs a poll at the rate of 6mts/min and fell down 3mts in the alternately. Length of the poll is 60 mts , how much time it will take to reach the top? a. 31 b.33 c.37 d.40 (ans: 37)
2. X men work for X days to produce X products, then Y men can produce Y products in - - - - days. (ans: y^3/x^2)
3. sqrt(12 + sqrt(12) + ((sqrt(12) +......................infinity) = ? (ans: 4)
4. consider a square ABCD, in which E is the mid-point of BC & F is that of CD. Now find the ratio of area of triangle AEF to the area of square ABCD. (ans: 3/8)
Part III (Reasoning)
1. There are 4 buses - A,B,C,D. There are 220 students in a school. A can carry 60 students. B can carry 50 students. C can carry 40 students. D can carry 35 students Cost of travelling in the 4 buses were given, A - 160 , B- 140, C- 125 , D- 95 (not exact values)
a) Find the bus combinations, so that all the students can be carried in the minimum cost (One can use any no. of buses of a particular type)
b) Find the min. no. of buses required to carry all students etc.
2. P speakes Italian & French Q speakes Spanish & English R speakes Italian & German S speakes Spanish & French T speakes English & German etc. Find a) Mediator between P & Q b) Most popular language etc
3. All P's are Q's some R's are not C's Some C's are P's & so on ( 5 Q's based on these facts)
4. One Logical Venn diagram problem
5. One simple flow chart
1. The grammar for A, B, S is given below.
S->Ax|By
A->Ax|y
B->x|y
possible ans is xy|xy
2. In n*n matrix , there non zero numbers in diagonal and either side of the diagonal. If represented in one dimensional array, assign thevalues which are non zeros.
find relation with i,j iteration and linear array like a[2*(i-1)+j] this the matrix will be
x x 0 0 0 0 --------
x x x 0 0 0 0 -----
0 x x x 0 0 0 ------
0 0 x x x 0 0 -------
0 0 0 x x x 0 0 ----
remumber n*n matrix
3. In-order of the letters is given as below: If written in pre-order like given below: write the post-order:
4. fun(n)
{if(n<=2)return (1); else
return ((fun(n-1)*fun(n-2));}
find the order of complexity of the programme.
answer ---- N(2^n)
6. If a and b are given. write the results of the programme given below.
a=a XOR b;
b=a XOR b;
a= a XOR b;
answer is swaping of a and b
so b, a is answer
7.for a given CMOS the voltage is halved frequency doubled capacitance halved what is the present CMOS power
ans (b)---- dynamic power is 1/2 *C*f*V^2
8.if a row dominated two dimensional array in the following which one is advantage and why?
a) for(i=0;i<1000;i++)
for(j=0;j<1000;j++)
temp=temp+a[i][j];
b) for(j=0;j<1000;j++)
for(i=0;i<1000;i++)
temp=temp+a[i][j]
9. what is area of a Hexagon with side as 1unit
ans is 3*(sqrt(3))/2
10. If traverse in a chess board right and down from one corner to another corner how many possible ways will be there
ans is C(16,8) or (16!/(8!*8!))
11. Tick the below which can bipartite (graph theory)
1)tree 2)forest of trees 3) even cycle graph 4) odd cycle graph
ans is 1,2,3
12.The fig shown in below is a SRAM (1K* 4 bits) ,how many of this SRAMS are required to design 16K of one byte
Ans is 32 SRAMS and one 4 to 16 decoder
13. suppose two persons entering into one room in the morning 5 to 6 A.M. what is the probability they will enter in 10 minutes gap.
14. In a binary tree what is the height and lowest no of levels for N nodes.
Ans: is highest is N and lowest is log(N+1) base 2
15.represent 3 and -3 in base -2 form taking two states (0,1) only
Paper 2
APTITUDE:
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 is
1.imagenary 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.I
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 (answer is 37)
8.) A bucket contains z drops. and it leaks x drops in t secs.then the time required to empty thebucket (in minutes).
9.) 6 pipes fill or empty the cistern. find the number of emptying pipes if it takes 18hrs to fill and 18 hrs to empty.
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.
12.)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
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?
19.) a clock was 7minutes behind the actual time on 3 p.m. on Wednesday and 8 minutes 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),........
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. about 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 y there 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 be?
30.) there was one question on triangle
31.) 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.
APTITUDE:
1. one pipe fills in 4 hrs and another in 5hrs when they both work alternately how much time will be taken to fill the tank.
2. LCM of 3 no's is 120 which of the following no must not be their HCF
a. 8 b.24 c.12 d.24 e. 30
3. Two trains from the points A and B moving in opposite direction , at the point they meet the second train travels 120 kms more than the first. The speeds are 50kmph and 60kmph respectively find the distance between A and B?
4. One monkey climbs a poll at the rate of 6mts/min and fell down 3mts in the alternately. Length of the poll is 60 mtrs , how much time it will take to reach the top?
a. 31 b.33 c.37 d.40 (ans: 37)
5. a number when multiplied by 7/18 instead of 7/8 and got the result 770 less than the actual result , find the original number?
6. The volume and the radius of both cone and sphere are equal , then find the ratio of height of the cone to the diameter of the sphere?
7. A and B started a business with 1500 and 2500 and got a profit 800 rs. Half of the profit is shared equally the remaining is shared according to their investment. Find their profits.
8. The difference between the simple interest and compound interest for 2 years?
A:B =2:3 and B:C=5:6 then find A:B:C
9. an amount of 64 Rs has to become 125 in 3 years in compound interest , find the rate of interest?
10. a similar to the above problem find the time(rate of interest is given)
11. the prime no., which is greater than 6 when divide by 6 will always gives the remainder
ans: 1 or 5
12. Length of a rectangle is increased by 50% and breadth is decreased by 25% what is the difference in the area
13. Mr X position in a class is 13th from first and 17th from last, and 8th from the first and 13th from last in passed candidates list, then how many candidates failed in the exam
14. Two successive discounts of 20% and 15% is equal to a net discount of .....
15. A two digit number is 4 times to its sum of digits , when 9 is added to the number, the digits will get reversed. Then what is that number?
Ans: 12
16. The length of the following rectangle is '4a' and its breadth is '2a'. Radius of the two circles is 'a'. Then find the ratio of total area of the rectangle to the area not covered by the two circles with in the rectangle
17. A person starts with the speed of u/1 kmph and returns with the speed of u/2 kmph, what is his average speed.
18. A cistern will be filled in 9 hrs, but becoz of an outlet it is filled in 10 hrs, if the cistern is filled, then how much time the outlet takes to empty the cistern.
19. In a right angled triangle ABC angle B = 90 , BM is the median to AC , then AB2 + BC2 (in terms of BM)
20. Three circles with same radius r are drawn with centres as three vertices of a triangle. What is the sum of areas of the intersections of these circles with the triangle.
21. X men work for X days to produce X products, then Y men can produce Y products in ---- days.
22. The compound interest for first and second years is 200 and 220 on a certain amount. Find the sum.
23. Marked price of a commodity is 35% above the cost price. If he gives a discount of 15%, how much he gains on the deal.
24. 5 mangoes + 4 oranges = 7 mangoes + 1 orange. Find the ratio of mango to orange.
25. A man starts a work, after some time some one joins him..............like this
26. Food is sufficient for 100men for 60days. For how many days the food is sufficient for 500men?
27. If 8men 8hrs per day works for 8days get 45/- then how many men required if the work is 5hrs per day for10days they get 60/-?
28. A person sold an item at a profit of 12% .If he sold it at a loss of 12% then he would get Rs.6/- less. What is the cost price?
29. (1 ½ /((3/4-2/5 )/(2/3+4/5))) * ((2 ¾/((4/3-2/5 )/(5/3+6/5))) (Numbers different)
30. Avg age of X number of adults in a class is 30yrs. If 12 new adults with avg age of 32 joined with them then the avg age increases by one. Find X?
31. A sphere of radius 2cms is dropped into a cylinder of radius 4 cms containing water upto certain level. The raise in the water level is (not sure)
32. find the average of reciprocals of x and y :
33. In a school there are 1000 students in the year 1999. The number of students increased by 20% in the year 2000. And it is increased by 15% in the year 2001. But it is decreased by 18% in 2002. Then what is the strength in 2002.(numbers may diff
REASONING
1. Odd man out
a) stem b) fruits c) flowers d) tree e) root
2. 9, --, 15, 18, 21, 24
3. seating arrangement(2 puzzles)
4. books arrangement (puzzle)
5. flowchart
6. If 3rd day of a month is Monday. Then what is the 5th day after 21st of that month?
7. blood relation
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