1. A says " the horse is not black".
B says " the horse is either brown or grey."
C says " the hoese is brown"
At least one is telling truth and atleast one is lying. tell the colour of horse?
Answer : grey
A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his fathe falling in the river.After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min.
Tell the speed of river?
3. A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a number from 1 to 9. Find out what does letter D and G represent if letter A=4. (8 marks)
Ans. D=5 G=1
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig palayer they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from rgentinian and 6 from European. Find out no. of methods
avilable for it. (2 marks)
Ans : 160600( check out for right no. 6C3 * 14C6)
5. Three thives were caught stealing sheep, mule and camel.
A says " B had stolen sheep "
C says " B had stolen mule"
B says he had stolen nothing.
The one who had stolen horse is speaking truth. the one who had stolen camel is lying . Tell who had stolen what? (5 marks)
Ans. A- camel ;B- mule ;C- horse
A group of friends goes for dinner and gets bill of Rs 2400 . Two of them says that they have forgotten their purse so remaining make an extra contribution of Rs 100 to pay up the bill. Tell the no. of person in that group. (3 marks)
Ans - 8 person
7. In acolony there are some families. Each of them have children but different in numbers.Following are conditions:
A) No of adult no of sons no of daughters no of families.
B) Each sister must have atleast one brother and should have at the most 1 sister.
C) No of children in one family exceeds the sum of no of children in the rest families.
Tell the no of families.(5 marks)
Ans : 3 families
There are 6 people W,H,M,C,G,F who are murderer , victim , judge , police, witness, hangman. There was no eye witness only circumtancial witness. The murderer was sentenced to death.
Read following statement and determine who is who.
1. M knew both murderer and victim.
2. Judge asked C to discribe murder incident.
3. W was last to see F alive.
4. Police found G at the murder site.
5 H and W never met.
( 8 marks)
The above mentioned questions are of 37 marks rest I don,t rememberas they had no of condition. One which mentions about hundustani music Gazals ect. is tobe solved through venn diagram. Its of 8
marks. and another was grading 5 student which was of 5 marks.
Cognizant Placement Papers and Sample Papers
Find the next in the sequence:
1. BC CE EG GK ?
2. AA AB BC CE?
3. AB EF JK QR ?
4.ACD EGL IKT MOB?
5.AC CG GO OE?
6.AE BH CM DU?
7. AD DP PL LV
8. SE QU EN TI?
c)AI or AZ
Find the values for the following problem:
f(X)= 2X-1 + f(X-1) if X is not equal to zero and if f(X=0)=0
9. Value of f(5)
10. Value of f(f(2))
11. Value of f(16)- f(15)
12. Value of f(16)+f(15)-480
13. If f(f(X))=81 then the value of X=?
14. If f(X)=4f(X-1) then the value of X=?
15.If f(X)= f(X-1)+f(X-2) for X>1 then X= ?
16. If f(X)-f(X-1)=f(X-8) for X>5 then X=
SECTION -III :
In the following questions a ,word, is given which may not have any meaning.Find differnet possible words or palindromes for the word as per the question.
For the following find no of distinct words that can be formed.
Find the number of possible palindromes for following
25 to 32 are based on the figures. You have to analyse them and find the odd one out. Five figures will be given out of which one is not correct.
Refer R.S Agarwal,s book on Analytical Reasoning & TMHs Quantitative ability book by Edgar Thorpe.
SECTION -V :
Hint: anagram means first u arrange the letters in correct order like TABLET===BATTLE . So ans is FIGHT
For all above choices are.
For all the above 4 choices are same
CTS Interview Question
My interview lasted about 1 hour.they gave me a yellow form.in that form they asked about my skill set.I mentioned "C,C++,OS,Datastructures,Computernetworks".one cool guy interviewed me.He asked questions in all main subjects.but he asked only basics in all subjects.the questions are
Basic datatypes,how many bytes for each datatype
bytes for various datatypes in Ansi C,boroland C.
Diff between Calloc and malloc.
diff between structures and union.
call by value,call by reference
Gave some code snippets in pointers and asked outputs.
gave one code snippet and asked to optimize it.
Access specifiers particularly about Protected access specifier
can we have more than one constructor.
how can we call diff constructors.
what is OS?
memory mangement concepts.
Virtual memory concpets.
in virtual memory paging concepts.
Mutual exclusion concept.
What is linear & non-linear data structures.
Asked about linked list basics(no programs)
About stacks and queues.
various sorting algorithms
asked to explain quick sort with an example.
asked to explain binary search algorithm with example.
various process models.
asked to explain the waterflow model
various testing methods.
Asked about presentation layer
asked to explain about the ring topology
asked about the hardware address.
difference b/w DBMS and RDBMS
asked about the keys
particular about the foreign key.
asked an example for Where and having clause query.
tell about CTS
I am ME graduate.so why you studied ME
are you ready to work in mainframe
Are you willing to relaocate.