Hi Krishna,

Here i give the list of the Aptitude questions and some with answers,

TCS Aptitude Test Paper-2005

1. If VXUPLVH is written as SURMISE, what is SHDVD?

Expected Answer:
PEASA (hint: in the first word, the alphabets of the jumbled one is three alphabets after the corresponding alphabet in the word SURMISE. S = V-3, similarly find the one for SHDVD)

2. If DDMUQZM is coded as CENTRAL then RBDJK can be coded as ---------

Expected Answer:
QCEIL (hint: Write both the jumbled and the coded word as a table, find the relation between the corresponding words, i.e C= D-1, N=M+1 & so on

3. In the word ECONOMETRICS, if the first and second , third and forth ,forth and fifth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?

Expected Answer:
Word is CENOMOTEIRSC tenth word is R


4. Find the result of the following expression if, M denotes modulus operation, R denotes round-off, T denotes truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8)

Expected Answer:
19


5. What is the largest prime number that can be stored in an 8-bit memory?

Expected Answer:
--


6. Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)

Expected Answer:
Ns2/m


7. Find the value of @@+25-++@16, where @ denotes "square" and + denotes "square root".

Expected Answer:
621


8. If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

Expected Answer:
24


9. Convert the decimal number 310 to the base 6..

Expected Answer:
1234


10. Find the missing number in the series: 2, 5, __ , 19 , 37, 75

Expected Answer:
9


11. In a two-dimensional array, X(9,7), with each element occupying 4 bytes of memory, with the address of the first element X(1,1) is 3000, find the address of X(8,5).

Expected Answer:
--


12. Find the fourth row, having the bit pattern as an integer in an 8-bit computer, and express the answer in its decimal value.
A 0 0 0 0 1 1 1 1
B 0 0 1 1 0 0 1 1
C 0 1 0 1 0 1 0 1
(AU(B-C)) ?


Expected Answer:
29


13. Complete the series 2, 7, 24, 77,__ (hint: 2*12= 24, 7*11= 77, therefore 24*10= 240)

Expected Answer:
240


14. Select the odd one out
a. Oracle b. Linux c. Ingress d. DB2


Expected Answer:
Linux


15. Select the odd one out
a. SMTP b. WAP c. SAP d. ARP


Expected Answer:
SAP


16. Select the odd man out
a. Java b. Lisp c. Smalltalk d. Eiffel


Expected Answer:
Eiffel


17. Which of the following are orthogonal pairs?
a. 3i+2j b. i+j c. 2i-3j d. -7i+j


Expected Answer:
--


18. Number of faces, vertices and edges of a cube
a. 12,8,6 b. 4,6,8 c. 6,8,12 d. 6,12,8


Expected Answer:
6,8,12


19. Find the 566 value of the decimal number to the base 7.

Expected Answer:
1436.


20. Complete the series:5,6,7,8,10,11,14,__.

Expected Answer:
15


21. If the vertex (5,7) is placed in the memory. First vertex (1,1) ‘s address is 1245 and then address of (5,7) is ----------

Expected Answer:
--


Hope it helps !!!

__________________
-Murali..