PAPER 24

57. In a certain company, 20% of the men and 40% of the women attended

the annual company picnic. If 35% of all the employees are man, what

percent of all the employees went to the picnic?

58. It cost a college Rs.0.70 a copy to produce a Programmed for the homecoming football game. If Rs.15,000/- was received for advertisements in the programme, how many copies at Rs.0.50 a copy must be sold to make a profit of Rs.8000/- ?

59.a person’s age is similar to the year he was born(last two digits is

counted as age).

60.If boat travels in 10km/hr in still water. it travels 14kmhr in upstream and 26km/hr downstream what is speed of stream?

61. A cube of 3 units is painted on all sides. If this cube is divided into cubes of 1 unit, how many cube have none of their faces painted?

(a)... (b)2 (c)1 (d)0 (e)none of these

62. If a person sells a product for rs141/- he suffers a loss of 6%.if he has to have a profit of 10%, at what price should he sell it?

(a)… (b)rs.175 (c).. (d)rs.165

63. If person 20 min at 12 kmph. then how many Kmph in 15 minutes

64. If 3 houses are to be painted, Mr. A can paint a house in 6 days(nos are not same)...Mr. B can do the same in 8 days...& Mr. in 12 days. if Mr. A does the work for 8 days & leaves for vacation, & Mr. B continues the work for the next 6 days, for how many days should Mr. work?

65. 6 squares of equal size are placed side by side to form a rectangle whose perimeter is 182. find the perimeter of the single square.

66. The average age of students in a class is 16.when a teacher of age 40 is included, the average becomes 17. what is the total number of students

67. A square plate of some size is cut at four corners. Equal squares of the same size are cut and is formed as open box. If this open box carries 128 ml of oil. What is the size of the side of the plate?

(a) 17 (b) 14 (c) 13 (d) None of these

68. In a class, except 18 all are above 50 years. 15 are below 50 years of age. How many people are there

(a) 30 (b) 33 (c) 36 (d) none of these.

69. In 1978, a kg of paper was sold at Rs25/-. If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?

(a) 29.12 (b) 29.72 (c) 30.12 (d) 32.65 (e) none of these

70. In A, B, C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A,B and C have equal number of marbles.



(i) If x, y, z are the marbles initially with A,B,C respectively. Then the number of marbles B has at the end

(a) 2(x-y-z) (b) 4(x-y-z) (c) 2(3y-x-z) (d) x + y-z



(ii) If the total number of marbles are 72, then the number of marbles with A at the starting

(a) 20 (b) 30 (c) 32 (d) 39



71. If a car starts from A towards B with some velocity. Due to some problem in the engine after traveling 30km, the car goes with 4/5th of its actual velocity. The car reaches B 45 min later to the actual time. If the car engine fails after traveling 45km, the car reaches the destination B 36min late to the actual time. What is the initial velocity of car and what is the distance between A and B in km?


72. A person has Rs 100/- in his pocket, he can as 25 pencils or 15 books.
He kept 15% of the money for traveling expenses and purchased 5 pencils.
So how many books he can purchase with the remaining money.



73. Ten questions on analogies.

e.g.: chief : tribe :: governor : state
epaulette : shoulder :: tiara : head
guttural : throat :: gastric : stomach
inept : clever :: languid : active
knife : butcher ::
hammer : carpenter ::



74. The values of shares (in Rs).of A, B and C from January to June are as follows.



PRIVATEMonth
A
B
C

January
30
60
80

February
35
65
85

March
45
75
65

April
40
75
82

May
55
75
85

June
50
75
80




i) During this period which share has undergone maximum fluctuation?
ii) In which month it is possible to buy B and C selling A?
iii) In which month the share values are very low?
iv) By purchasing one share of A and 4 each of B and C in the beginning of the period,
when should these be sold to get maximum profit?


75. In a computer institute 9 languages can be taught. The module is of 6 months duration and of the six languages only one can be taught each month .
In addition to that BASIC is always taught and should be in first month itself

• WORD PERFECT is to be taught in the preceding week of WORD STAR.

• FORTRAN can not be taught until COBAL is taught prior to that

• BINO, FIFO can never be taught in single module

languages are BASIC, WORD STAR, WORD PERFECT, FORTRAN, COBAL, BINO, FIFO, LOTUS, C

i) If word star is in 3rd month , what could be in 6th month.
ii) If COBAL is in the 2nd month and BINO in 6th month. FORTRAN will be taught in which month.


76. In a square, all the mid points are joined. The inner square is shaded.
If the area of the square is A, what is the area of the shaded area?



77. Two questions on basic angles i.e. given a circle, a few chords or diameter is drawn etc.



78. If the following statements are given

• @(a,b)= (a+b)/2

• /(a,b)= a/b

• *(a,b)= ab

If a=1, b=2 then find

i) /(a,(@(a,b),*(a,b)))

ii) */(a,@(*(a,b)))

Technical Questions:



1.7^253. Last digit?

2.10^10^10 how much time will it take to write this number, if it takes

1 sec to write 1 digit.

a)1000 secs. b)10 year. c)more than 1 million years. d)a few days.

3. starting from 2 up to how many numbers we need to check whether 907

is prime or not?

4. . In C, x-=y+1 how will u represent it..

a.x=x+y+1 b.-x-y-1 c.-x+y+1

5. what is YACC?

6. flop is a unit of ?

7.#define hello(x,y) printf(#expr"%d",expr);

main(){

float x=1,y=2;

expr=x/y;

hello(expr);

}



8.heap-sorting algorithm time complexity.



9.white-box testing.



10.postfix evaluation of: (A+B)*C



11.question on catch-throw? c++



12.parity bit is for ?



13.main(){

main();

}



14.main()

{ char a,b;

printf("%d%d%d%d",sizeof('a');

sizeof(NULL),sizeof(b),sizeof(main));

}