SkyTech Whole Testpaper

SKYTECH SOLUTIONS , KOLKATA on 26^th APRIL 

     Here are the questions of written test (as much I can recollect from my memory),conducted by Skytech Solutions Private Ltd. Kolkata on 26^th April ’04. 

Logical

1. Six friends a, b, c, d, e & f stood in a manner that no-one was in between b & d. a never stood last. e stood in the 3^rd position

5 options were given from which we had to choose the possible sequence of their standing.

2. 5 persons & 4 languages. Each person knows 2 languages. Like – A knows Spanish & Japanese, B knows Italian & French, C knows French & Japanese, D knows Spanish & Italian, E knows Italian & Japanese. I don’t remember the exact combinations.

Now if C & D want to communicate with each other who can be the best coordinator for them. Ans: All the other 4 members.

3. From the above conditions, if a new member is added to the group what 2 languages the new member must know to communicate with maximum number of members in the group?

4. In an amusement park six persons were going by 5 cars. Some conditions were given – X was sharing a car, Y was going behind an empty car & was not sharing any car. Z was behind W and ahead of T. Like this, I don’t remember the exact conditions. Then 5 statements were given like - if X was in 3^rd or 4^th position Y would be ahead of Z etc…& we had to choose from those 5 statements, which one was not possible at all.

  5-9 One sentence was given in each question & we had to fill in the gaps in the sentences choosing correct words from given options. I don’t remember the sentences.

10-12 Questions were based on the following conditions -

2 walls of a room were required to paint with 6 colors purple, green, orange, red, yellow, blue such that

Each wall must be painted with 3 colors.

Purple and yellow must be painted on the same wall.

Blue and Orange must not be on the same wall.

2 walls must not be painted with the same combination of colors.

10. Which one is not a possible combination for any one wall? 4 options were given.

11. 4 options were given each containing 2 sets of colors, one set for one wall other set for another wall. Which set is possible?

12. One combination of 3 colors were given, we had to choose from 4 given options, which can be the other combination?

Quantitative

    In this section some graphs were given & we were supposed to calculate and choose answer according to the graphs. I don’t remember the questions (7-8 questions).

And I don’t remember the exact sequence of question nos too.

q       2 train go from stations A to B. There are 2 stations a & b in between A & B.

Now arrival and departure times of the trains were given-

A                     a(arr)                a(dep)              b(arr)               b(dep)                       B           

12:20               12:46               12:48               12:58               01:05                   01:35

11:40               12:10               12:12               12:30               12:40                   01:20

1. What was the ratio of average speeds between the 2 trains:

a) 4:3         b)7:6    c)6:5    d) can not be determined

2. If the 1^st train was going in uniform speed then what is the distances between A to a and b to B :

a) 13:15     b)15:13            c) 7:6               d) can not be determined

  Some questions were based on the following table.

1. Taking all the 6 countries what is the average no of computers per 1000 person ?
2. In China if every computer owner has 2 telephone lines then what is the % of people having only telephone lines? ans 0.8%

2 more questions were based on the above table, which I don’t remember. Every question had 4 options.

Visual Analysis

The problems in this section are same as those given in the book of R. S. Aggarwal, “Modern Approach to Verbal & Non-verbal Reasoning”, in the non-verbal reasoning section, chapter 2 - analogy.

It was the easiest part. I can remember one of them and drawing it for u. Rests were as easy as this one.

In the above flowchart what will be the value of N if Input

a)      N =5

b)      N=3

Ans: This loop was an infinite loop. So both answers will be ‘infinite’.

2.

            i = 0

            p=2

do-while (N<=5)

            i = i +1

            if (i<=2)

            p = i

            End if

            N = N+1

            End while

            Print p

            Print I

What will be the outputs if input N=15 and N=5

3. Another same kind of loop-based problem was given. I don’t remember the exact data. The structure of the loop was as follows

Initialization

Loop:

if (condition) goto Print

else

some statements

goto Loop

Print:

End

In this programming ability tests no options were given. We had to put the correct values in the space provided in the answer sheet.

That’s all I can recollect from my memory.

Best of luck to all the group members.

  Shine