# (Paper) BBB Placement Paper (Aptitude & Technical)

**Paper: ****BBB
Placement Paper (Aptitude & Technical)**

**Analytical:**

**1.**Given a cube, with different colors on its faces, and then is cut into 64 pieces, and the questions relate to the colors of different colored small cubes.

**2.**A few ladies and gents sit around table in some given order and 4 questions are about their seating arrangement with some restrictions.

**3.**Draw a venn diagram for 3 items : white, flowers, cloth

Ans : draw 3 circles each intersecting the other , with white kept in the middle.

**4.**A problem related to seating arrangement of 4 people ( 2 ladies and 2 gents) with some restrictions

**5.**problem related to milk with water added to it for three times Ans: 20.5 litres

**6.**Problem related to diagrams . Five diagrams were given and asked to find the sixth one.

**C-Skills:**

**1.**Max number of nodes in a binary tree with height 3 is 20 : Ans: False

**2.**10,20,30,40,50,60 : give the order when put in a queue and in a stack

Ans : Queue : 10,20,30,40,50,60 stack : 60,50,40,30,20,10

**3.**Debugging is the process of finding Ans : logical and runtime errors

**4.**Trace the error:

void main(){

int &a;

/* some other stuff here */

}

Ans: syntax error

**5.**A problem with a function named 'myValue' will be given and asked to

Find the value of main() for an argument of 150, Ans : 150

**6.**Some problems related to 'for' loops.

**7.**problem on conditional inclusion.

**8.**problem related to depth first and breadth first search (DSA subject)

**9.**study the syntax of malloc function

**10.**locate the error int arr (20); Ans: syntax error.

**11**

**.**Venn diagram : Draw venn diagram for flowers,white,clothes

**12.**Analytical

ABCDEF -->Boys

PQRST -->Girls

AD ST BR CQ

a..A
will with D

b.S will with T

c.B will with R

d.C and Q wants to be in the same team.

**13.**Matricide: Mother:: Homicide:?

a) Human b) Children c) Father d) None

**14.**Rs.3 cost 5 oranges. Then sold each orange at 1 rupee each. Then sold each orange at 1 rupee each. For Rs.36 profit what is the no. of oranges required? Ans.90

**15.**The wages of the worker was increased from Rs.18 to Rs.21 per week. The average working hours is 7 hrs/day instead of 8 hrs/day. How much fast workers should do work?

**16.**A sales person visits M,N,P,Q,R and S can be varied according to the question. Ans.

**17**.A cube is colored on the opposite faces blue, black and yellow. It is then cut into 36 cubes.Out of which 32 were small cubes and 4 where big cubes.

a)How many cubes were there,colored on the face b)How many cubes were colored on three faces.

**18.**A cask contain 40 liters milk.8 liters we taken out and filled with water. The same process is contained second & third time. How much amount of milk will be there?

**'C' language**

**1).** main()

{int a[100];

int i;

x= 0

y= 100

for(i=1;i<=4;i++)

}

return;

**2).**What is Union?

**3)**. Debugging

Ans: Logical&routine error