Placement Papers - Cisco

Find the perimeter of a trapezium with   sides 5,4,12 cms and the distance between the parallel sides being 3 cms.
There are four concentric circles. The   radius of 1st circle is x, next  is 2x, then 3x and 4x. It is given that   area between 2nd and 1st  is A and 4th  and 3rd circles is B. Find the   ratio of A to B.
The  difference between the perimeteres of   two concentric circles is 66. Find  the difference between their radius.
3/p=6, 3/q=15, then find p-q.
A coffee shop blends 2 kinds of coffee,   putting in 2 parts of  33p a gm, 1 part of 24p a gm. If the mixture is   changed to 1 part of the 33p a gm. to 2 parts of the less expensive   grade. Then how much will the shop save in blending 100 gms. : A. Rs.90   B. Rs.1.00  C. Rs.3.00  D. Rs.8.00
There are 200 questions on a 3 hr   examination. Among these questions there are 50 mathematics problems. It   is suggested that twice as much time be spent on each maths problem as   for each other question. How many minutes  should be spent on   mathematics problems? : A. 36  B. 72  C. 60  D. 100
In a group of 15, 7 have studied Latin, 8   have studied Greek, and 3 have not studied either. How many of these   studied both Latin and Greek? A. 0 B. 3  C. 4  D. 5
If 13 = 13w/(1-w) ,then (2w)2 = ? : A.   1/4   B. 1/2  C. 1  D. 2
If a and b are positive integers and   (a-b)/3.5 = 4/7, then : (A) b < a  (B) b > a  (C) b = a  (D) b >= a
In june a baseball team that played 60   games had won 30% of its game played. After a phenomenal winning streak   this team raised its average  to 50% . How many games must the team have   won in a row to attain this average? : A. 12  B. 20  C. 24  D. 30
M men agree to purchase a gift for Rs. D.   If three men drop out how much more will each have to contribute towards   the purchase of the gift? : A.D/M-3)  B. MD/3  C. M/(D-3)  D. 3D/(M2-3M)
A company contracts to paint 3 houses.   Mr.Brown can paint a house in 6 days while Mr.Black would take 8 days   and Mr.Blue 12 days. After  8  days Mr.Brown goes on vacation and Mr.   Black begins to work for a period of 6 days. How many days will it take   Mr.Blue to complete the  contract?: A. 7  B. 8  C. 11  D. 12
2 hours after a freight train leaves Delhi   a passenger train leaves the same station travelling in the same   direction at an average speed of 16 km/hr. After travelling 4 hrs the   passenger train overtakes the freight train. The average speed of the   freight train was? : A. 30  B. 40  C.58  D. 60
If 9x-3y=12 and 3x-5y=7 then 6x-2y = ? :   A.-5  B. 4  C. 2  D. 8
In a class composed of x girls and y boys   what part of the class is composed of girls? : A.y/(x + y)  B.x/xy  C.x/(x   + y)  D.y/xy
What is the maximum number of half-pint   bottles of cream that can be filled with a 4-gallon can of cream (2   pt.=1 qt. and 4 qt.=1 gal)? A.16  B.24  C.30  D.64
If the operation "^� is defined by the   equation x ^ y = 2x + y, then what is the value of a in 2 ^ a = a ^ 3?   A.0  B.1  C.-1  D.4
What is the length of the largest diagonal   in a cube of 1unit?
One of the digits of a two digit number is   6, The sum of the numbers is half of their product and the product   is half of the reverse order of the number. What is the number?
How many times is 0.01 larger than   (0.0001)*(0.0001)?