Out of 210 interviews of IIM- Ahmedabad, 105 CAT crackers were offered
tea by the interview panel, 50 were offered biscuits, and 56 were
offered toffees. 32 CAT crackers were offered tea and biscuits, 30 were
offered biscuits and toffees, and 45 were offered toffees and tea. What
is the
1.· maximum and minimum number of CAT crackers who were offered all three snacks?
2.· maximum and minimum number of CAT crackers who were offered at least one snack?
Let A denote the set of integers between 1 and 1000 which are divisible
by 12. Let B denote the set of integers between 1 and 1000 which are
divisible by 18. How many elements are in the set A∪B?
(A) 108
(B) 109
(C) 110
(D) 111
A survey was conducted on the eating habits of a group of 1000 people
.results show that 92% of the people surveyed eat south Indian food, 91%
eat north Indian food,82% eat American food , 78% eat Chinese food, 79%
eat italian food and 80% eat continental food. What must be the minimum
no. of people who eat all the 6 type of food, if 7 people do not eat any
of the 6 types of food?
A:0 B:13 c:27 D:55
In a college library, four different business newspapers - Economic Times, Business Standard, Business Line and Financial Express - are available. All students visit the library regularly but 20% of them do not read any business newspaper. The four newspapers given in the above order are read by 230,180,180 and 220 students respectively. The number of students reading exactly 2 newspapers for any two newspapers is 20. There are 30 students who read all the four news papers but there is nobody who reads exactly three out of four newspapers.
1. How many students do not read any newspaper at all?
2) What percentage of the people reading Business Standard also read at least one other newspaper?
3) If all the students in the college including those who do not read any newspaper read at least one newspaper, (Out of the four newspapers above) which he is not reading at present, then what is the least number of students reading all the four newspapers?
survey on a sample of 25 new cars being sold at a local auto dealer was conducted to see which of the three popular options — air conditioning, radio and power windows — were already installed. The survey found:
15 had air conditioning2 had air conditioning and power windows but no radios12 had radio6 had air conditioning and radio but no power windows11 had power windows4 had radio and power windows3 had all three options.
What is the number of cars that had none of the options? (CAT 2003)
In a class of 120 students , 15 students passed in both Comm and Accounts. The number of boys who passed in commerce is three times those boys who passed in both Comm and Accounts. The number of girls who passed in only Accounts is three times the number of girls who passed in both the subjects. 50% of the girls passed in Comm and 50 % of the boys passed in Accounts. The ratio of the number of boys who failed in both the sub to the number of girls who failed in both the sub is 3:2. The number of boys failed in both the sub is same as the number of students who passed in both the sub..
Q1).How many boys passed in both the sub
Q2).How many students passed in only accounts.
Q3). How many girls passed in Commerce
In a class students play hockey, Football and cricket. It is known that a)The number of students who did not play any game was 1/3rd of those who played exactly one game b)The number of students playing exactly three games is 40% of those playing only football. c)The number of students playing only football is same as those playing only cricket d)the number of student playing all three games is the same asthose playing only hockey. e)the number of students playing only hockey and cricket is twice those playing only football and hockey f)the number of students playing only football and hockey is equal to the number of students playing only football and cricket which in turn is 60% of those playing only cricket g)80 students play cricket.
Q1)How many students are playing exactly 1 game
Q2)What is the strength of the class
Q3)How many students do not play hockey
Q4)How many students play atmost one game
f(n+1) = { 2f(n)+1 } / 2 for n= 1,2,3,... and f(1) = 2 then find the value of f(101).
No OA.
plz solve this problem
https://www.facebook.com/photo.php?fbid=421813217978886&set=gm.425149397640021&type=1&theater
The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m^2 tin,in m^3 is:
)2000 B)2500 C)3000 D)4000
Let n! = 1X2X3X....Xn for integer n> =1. If p= 1!+ (2X2!) + (3X3!)+ ........+ (10X10!), then p+2 when divided by 11! leaves a remainder of :
a.10
b. 0
c. 7
d. 1
Which is the best newspaper for business, economy and finance: 1.The Economic Times 2. Financial Express 3.Business Standard 4.Business Line?
p^q-q^r=(p+q)^(r-q) where 1 a. 31 b. 21 c. 15 d.12
If 2^29 is a nine digit number (all distinct), what is the missing digit?
(Do not multiply :-p)
In a locality having 1500 households, 1000 watch zee TV, 300 watch ndtv and 750 watch star plus. The maximum and minimum number of households who watch neither of 3 channels is?
A train covers a distance of 90KM at a uniform speed.Had the speed been 15km/hr more,it would have reached 30 minutes less for the journey.Find the original speed.
Any shortcut with solving equation??
11234783131.What are the next three numbers? a. 145 b. 178 c. 176 d. 191
A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery?
Use a single equation to denote that at least two of the numbers a,b,c are equal to '0'.
The average age of a group of 'n' persons changes by 12 if A and B are excluded. The total age of two new people, X and Y, is the same as the total age of A and B. If X and Y are added to the group of 'n' persons, the average changes by 4. Value of 'n' is:
A)5 B)6 C)4 D)Cannot be determined.