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22. In a team of 12 persons, 1/3 are women and 2/3 are men. To obtain a team with 20% women how many men should be hired? Ans.8
23. The dimensions of a certain machine are 48″ X 30″ X 52″. If the size of the machine is increased proportionately until the sum of its
dimensions equals 156″, what will be the increase in the shortest side? Ans. 6″
24. 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? Ans.33% 21%
25. It cost a college Rs.0.70 a copy to produce a Programme 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/- ? Ans. 35000
1. One person traveled 4 laps with the speed of 10,20,40 ( or 30) and 60 kmph and what is the average speed.
answer:20 why?
4/(1/10+1/20+1/30+1/60)
18. If a salesman's average is a new order every other week, he will break the office record of the year. However, after 28 weeks, he is six orders behind schedule. In what proportion of the remaining weeks does he have to obtain a new order to break the record?
经验5：（未）
1. 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 wil 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
2. 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 have at the end (a) 2(x-y-z) (b) 4(x-y-z) ? 2(3y-x-z) (d) x + y-z Ans. ?
(ii) If the total number of marbles are 72, then the number of marbles with A at thestarting (a) 20 (b) 30 ? 32 (d) 39 Ans. (d)
3. If a car starts from A towards B with some velocity.Due to some problem in the engine after travelling 30km, the car goes with 4/5 th of itsactual velocity. The car reaches B 45 min later to the actual time. If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual timeWhat is the initial velocity of car and what is the distance between A and B in km
Ans. 20 & 130. 25 & 105
4. A person has Rs 100/- in his pocket, he can as 25 pencils or 15 books.He kept 15% of the money for travelling expenses and purchased 5 pencils.So how many books he can purchase with the remaining money.
5. Ten questions on analogies. eg: chief : tribe :: governer : state epaulette : shoulder :: tiara : head guttural : throat :: gastric : stomach inept : clever :: languid : active knife : butcher ::
hammer : carpenter ::
7. 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 taughteach month .In addition to that BASIC is always taught and should be in first month itself WORD PERFECT is to be taught in the preceeding 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 inwhich month.
8. 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 ? 36
(d) none of these. Ans. (d)
9. A square plate of some size is cut at four corners. Equal squares of the same size arecut 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 ? 13
(d) None of these
10. 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?
11. Two questions on basic angles i.e given a circle, a few chords or diameter is drawn etc.
12. If the follwoing 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)))
13. If the follwoing statements are given (x#y) = x + y- xy (x*y) = (x + y)/2
i) Find the values of x, y will satisfy this equation (x#y)#(x*y) < (x#y) ii) Find the values of x, y will satisfy this equation (a*b)#(b*c)< (a#b)*(b*c)
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1.
E D C B A C A D E B A D B C E B E D A C D C A E B
Start at the fourth letter of Column 5 and follow the letters around the outside of the pattern in a clockwise direction. What is the second letter between the second E and the second B you come to? 2.
A B 2 C 3 1 1 B 3 D A 1 B C 4 5 A 5 2 B E 5 D 2 C
In the row that has more letters than numbers, in which the numbers are separated by only one letter, and in which the numbers sum to less than the sum of the numbers in the second column, which letter comes just before the second number, counting from right to left? 3.
In 1978, a kg of paper was sold at Rs25/-.
If the paper rate increases at 1.5% more than the inflation rate whi
ch is 6.5% a year, then what wil 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 4.
If a salesman's average is a new order every other week, he will break the office record of the year. However, after 28 weeks, he is six orders behind schedule. In what proportion of the remaining weeks does he have to obtain a new order to break the record? 5.
在房里有三盏灯,房外有三个开关,在房外看不见房内的情况,你只能进门一次,你用什么方法来区分那个开关控制那一盏灯.
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1. 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,