### CISCO Latest Placement Question Paper

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)?

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