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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).
ANS: 3212
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In
the word ORGANISATIONAL, 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?
ANS: I(ROANISATIONALG)
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What
is the largest prime number that can be stored in an 8-bit memory? ANS:127
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Select
the odd one out. a. Java b. Lisp c. Smalltalk d.Eiffel. ANS: LISP
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Select
the odd one out a. SMTP b. WAP c. SAP d. ARP ANS: SAP
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Select
the odd one out a. Oracle b. Linux c. Ingress d. DB2 ANS:LINUX
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Select
the odd one out a. WAP b. HTTP c. BAAN d. ARP ANS:BAAN
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Select
the odd one out a. LINUX b. UNIX c. SOLARIS d. SQL SERVER ANS:SQL
SERVER
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Select
the odd one out a. SQL b. DB2 c. SYBASE d. HTTP ANS:HTTP
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The
size of a program is N. And the memory occupied by the program is given by M
= square root of 100N. If the size of the program is increased by 1% then
how much memory now occupied?
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A
man, a woman, and a child can do a piece of work in 6 days. Man only can do
it in 24 days. Woman can do it in 16 days and in how many days child can do
the same work? ANS:16
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In
which of the system, decimal number 194 is equal to 1234? ANS:5
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Find
the value of the 678 to the base 7. ANS:1656
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Number
of faces, vertices and edges of a cube ANS:6,8,12
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Find
the value of @@+25-++@16, where @ denotes "square" and + denotes
"square root". ANS:121
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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) ANS:19
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If
TAFJHH is coded as RBEKGI then RBDJK can be coded as --------- ANS:PCCKJ
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G(0)=-1,
G(1)=1, G(N)=G(N-1) - G(N-2), G(5)= ? ANS:-2
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What
is the max possible 3 digit prime number?
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A
power unit is there by the bank of the river of 750 meters width. A cable is
made from power unit to power a plant opposite to that of the river and
1500mts away from the power unit. The cost of the cable below water is Rs.
15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the
total of laying the cable.
ANS:20250
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The
size of a program is N. And the memory occupied by the program is given by M
= square root of 100N. If the size of the program is increased by 1% then
how much memory now occupied?
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In
Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is
elapsed time. Find how much temperature more or less in 4pm to 9pm. ANS:
385.8(DB)
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The
size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per
millisecond. A programmer sends a program to receiver. There it waits for 10
milliseconds. And response will be back to programmer in 20 milliseconds.
How much time the program takes to get a response back to the programmer,
after it is sent? ANS: 30MILISECOND
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A
man, a woman, and a child can do a piece of work in 6 days. Man only can do
it in 24 days. Woman can do it in 16 days and in how many days child can do
the same work?
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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 --------
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Which
of the following are orthogonal pairs? a. 3i+2j b. i+j c. 2i-3j
d. -7i+j ANS: (A)& (C).
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If
VXUPLVH is written as SURMISE, what is SHDVD? ANS: PEASA
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If
A, B and C are the mechanisms used separately to reduce the wastage of fuel
by 30%, 20% and 10%. What will be the fuel economy if they were used
combined. ANS: 20%
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What
is the power of 2? a. 2068 b.2048 c.2668 ANS: (B). 2048
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Complete
the series. 3, 8, --, 24, --, 48, 63 ANS: 15,35
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Complete
the series. 3, 8, --, 24, --, 48, 63 ANS: 15,35
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Complete
the series. 4, -5, 11, -14, 22, --- ANS: -27
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A,
B and C are 8 bit no?s. They are as follows:
A 1 1 0 1 1 0 1 1
B 0 1 1 1 1 0 1 0
C 0 1 1 0 1 1 0 1
Find ( (A-B) u C )=?
Hint : A-B is {A} - {A n B} ANS: 0 1 1 1 1 1 1 1 (DB)
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A
Flight takes off at 2 A.M from northeast direction and travels for 11 hours
to reach the destination which is in north west direction.Given the latitude
and longitude of source and destination. Find the local time of destination
when the
flight reaches there? ANS: 1:00 P.M
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A
can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10
hours. Then for how many hours required for B to copy 26 papers? ANS: 13
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A
is twice efficient than B. A and B can both work together to complete a work
in 7 days. Then find in how many days A alone can complete the work? ANS:
10.5 DAYS(11)
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A
finish the work in 10 days. B is 60% efficient than A. So hoW days does B
take to finish the work?ANS : 4DAYS.
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A
finishes the work in 10 days & B in 8 days individually. If A works for
only 6 days then how many days should B work to complete A?s work? ANS : 3.2
DAYS(4)
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Given
the length of the 3 sides of a triangle. Find the one that is impossible?
(HINT : sum of smaller 2 sides is greater than the other one which is
larger)
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Find
the singularity matrix from a given set of matrices?(Hint det(A)=0)
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A
2D array is declared as A[9,7] and each element requires 2 byte.If A[ 1,1 ]
is stored in 3000. Find the memory of A[8,5] ?ANS: 3106.
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Sum
of slopes of 2 perpendicular st. lines is given. Find the pair of lines from
the given set of options which satisfy the above condition?
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(a)
2+3i (b)1+i (c) 3-2i (d) 1-7i .Find which of the above is orthogonal.
ANS : (A) & (C).
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The
number 362 in decimal system is given by (1362)x in the X system of numbers
find the value of X a}5 b) 6 c) 7 d) 8 e) 9
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Given
$ means Tripling and % means change of sign then find the value of $%$6-%$%6
ANS : -72
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My
flight takes of at 2am from a place at 18N 10E and landed 10 Hrs later at a
place with coordinates 36N70W. What is the local time when my plane landed.
a) 6:00 am b) 6:40am c)7:40 d)7:00 e)8:00 (Hint : Every 1 deg longitude is
equal to 4 minutes . If west to east add time else subtract time) ANS:
(E) 8:00
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Find
the highest prime number that can be stored in an 8bit computer.
