The number 384 in decimal system is given by (1432) x in the X System of numbers find the value of X

a) 5 b) 6 c) 7 d) 8 e) 9

Ans: a)

What is the unit of the following? (power*time) / (velocity*velocity)

1.mass 2.distance 3.velocity 4.speed

Ans: mass Approach: power=work/time

hence numerator=(work*time)/time=work

work=Force*distance

Force=mass*acceleration

accelaration=distance/time^2

now numerator is (mass*distance^2) / (time^2)

denominator is (distance^2) / (time^2) since velocity=distance/time

Which shape will be obtained by using the values X,Y X Y 0 0.00001 10 1.02 100 1.72 1000 3.00 9999 4.72 Ans: Y= log10(X)

Number of faces, vertices and edges of a cube

1.12,6,8 2.6,8,12 3.4 ,6, 8 4.8,12,6

Ans: 6, 8, 12

A, B and C are 8 bit no's. They are as follows: A -> 1 1 0 0 0 1 0 1 B -> 0 0 1 1 0 0 1 1 C -> 0 0 1 1 1 0 1 0 ( - =minus, u=union) Find ((A - C) u B) =?

1. 55 2. 64 3. 32 4. 53

Ans: 55 hint: A-C is A intersection C bar first do negation of C then do A intesersection C

Student get 3 and 3.5 in their class exam And 1.2 and 1.45 in final exam respectively.

What might be the class marks of 3rd student who have got 0 marks in final exam?

1. 0.3 2. 0.5 3. 0.25 4. 0.1

ans: 0.25 Approach: take the diff and find out

5, 8, 14, x, 35, 50, XFind x.

Ans: 23

Find the value of M(363, 5)+R(3.4)+T(7.8)-R(3.8) where M is modulus, R is round-off, T is truncate.

Ans: 9

Which of the following are orthogonal pairs a) 2x+3y=6 b) 2x+5y=0 c) 2y=3x+6 d) 7x+y=4 Ans: ?

What is the power of 2?

a. 2068 b.2048c.2668

Ans: (B). 2048

What is the power of 3?

a) 2345 b) 9875 c) 6504d) 9833

Ans: c)

Match the following: 1. Mammal, cow a. A type of 2. Snake reptile b. A part of 3. Roof - Building c. Not a type of 4. Mushroom - Vegetables d. A superset of

Ans: 1-d, 2-c, 3-b, 4-a

b g b d q m b g d m g b g g b q m b g q b g d g b a m g b g m How many b 's are such that each b is followed by g next to it, if the g is not followed by d next to it.

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: 3 + 3 + 7 + 6 = 19

If TAFJHH is coded as RBEKGI then RBDJK can be coded as ---------

What is the largest Prime Number that can be stored in 8-bit memory? Ans:251

Select odd one out Java, LISP, SMALLTALK, EIFFEL

Ans: effiel

Select odd one out sql, DB2, SYBASE, HTTP

Ans: HTTP

Select odd one out:Sybase, DB2, Oracle, Unix

A and B do a work in 7 days. If A does double as B the how many days take A to do?

Ans: 10.5

Find the value of the 678 to the base 7.

Ans: 1656

Which of the following is integer?

a) 451/45 b) 8765676/17 c) 34567/76 d) 567845/19

Ans: b)

If TAFJHH is coded as RBEKGI then RBDJK can be coded as? Ans: pcckj

In madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time.

Find how much tem more or less in 4 pm to 9 pm. Ans: At 9pm 7.5 more

What is the max possible 3 digit prime number? Ans: 997

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 ---------- Ans: 1279

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 hours

The number 384 in decimal system is given by (1234) x in the X System of numbers find the value of X

a) 5 b) 6 c) 7 d) 8 e) 9 Ans: a)

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?

TCS SAMPLE PAPER ON 23rd SEPTEMBER AT KIET, Ghaziabad

1.G 2.N 3.A 4.R

Ans: A

What is the largest prime no that will fit in 6 bit memory?

1.65 2. 61 3. 67 4.63

Ans: 61 Approach: 2^6-1=63which is not prime

and the no less than 63 is 61 which is a prime......

The program size is N. The memory occupied by the program is M=4000sqrt(N),

1. 0.1% 2.0.4% 3.0.5% 4.2%

Ans: 0.5% Approach: Sqrt of 101

In two dimensional array X(7,9) each element occupies 2 bytes of memory. If the address

1.1460 2.1365 3. 1356 4.1370

Ans: 1365 Approach:1258+(4*9*2)+(8*2)

In a two dimensional array X(9,7) which each element occupying 4 bytes of memory with

Ans: 3212

g(0)= 1, G(1)=-1 ,G(N) = G(N-1)+G(N-2) , g(5)=?

1. -2 2. 3 3. 1 4 0

Ans: -2

Given g(0)=1, g(1)=-1 and g(n)=g(n-1)+g(n-2), find g(6).

A power unit is there by the bank of the river of 900 mtr width. a cable is made from power

1.2800 2. 3000 3. 2100 4.3900

Ans: 2100

The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond.

Ans: 30 millisecond

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

1.a&d 2.a&c 3.c&d 4.b&d

Ans: a&c

Which of the following do not form triangle?

a)5,4,7 b) 3,4,7 c) 3,4,5 d) 1,8,5

Ans: d

If A, B, C are the mechanisms used separately to reduce the wastage of fuel by 30%, 40%, 10%.

1.68.4 2.62.2 3.58 4.27

Ans: 62.2 Approach: ( 70/100)*(60/100)*(90/100)*100=37.8 Eco =(100-37.8)=62.2

My flight takes of at 2pm from a place at 18N 40E and landed 10 Hrs later at a place with coordinates 36N40W.

1. 8.00pm 2. 6.00pm 3. 12.00am 4. 6.40pm

Ans: 6.40 pm

The number 384 in decimal system is given by (1432) x in the X System of numbers find the value of X

Ans: a)

What is the unit of the following? (power*time) / (velocity*velocity)

1.mass 2.distance 3.velocity 4.speed

Ans: mass Approach: power=work/time

hence numerator=(work*time)/time=work

work=Force*distance

Force=mass*acceleration

accelaration=distance/time^2

now numerator is (mass*distance^2) / (time^2)

denominator is (distance^2) / (time^2) since velocity=distance/time

Which shape will be obtained by using the values X,Y

X Y

0 0.00001

10 1.02

100 1.72

1000 3.00

9999 4.72

Ans: Y= log10(X)

Number of faces, vertices and edges of a cube

1.12,6,8 2.6,8,12 3.4 ,6, 8 4.8,12,6

Ans: 6, 8, 12

A, B and C are 8 bit no's. They are as follows:

A -> 1 1 0 0 0 1 0 1

B -> 0 0 1 1 0 0 1 1

C -> 0 0 1 1 1 0 1 0 ( - =minus, u=union)

Find ((A - C) u B) =?

1. 55 2. 64 3. 32 4. 53

Ans: 55 hint: A-C is A intersection C bar first do negation of C then do A intesersection C

Student get 3 and 3.5 in their class exam And 1.2 and 1.45 in final exam respectively.

1. 0.3 2. 0.5 3. 0.25 4. 0.1

ans: 0.25 Approach: take the diff and find out

5, 8, 14, x, 35, 50, X Find x.

Find the value of M(363, 5)+R(3.4)+T(7.8)-R(3.8) where M is modulus, R is round-off, T is truncate.

Ans: 9

Ans: ?

What is the power of 2?

a. 2068 b.2048 c.2668

Ans: (B). 2048

What is the power of 3?

a) 2345 b) 9875 c) 6504 d) 9833

Ans: c)

Match the following:

1. Mammal, cow a. A type of

2. Snake reptile b. A part of

3. Roof - Building c. Not a type of

4. Mushroom - Vegetables d. A superset of

b g b d q m b g d m g b g g b q m b g q b g d g b a m g b g m

How many b 's are such that each b is followed by g next to it, if the g is not followed by d next to it.

Find the result of the following ___expression if, M denotes modulus operation, R denotes round-off,

Ans: 3 + 3 + 7 + 6 = 19

If TAFJHH is coded as RBEKGI then RBDJK can be coded as ---------

What is the largest Prime Number that can be stored in 8-bit memory?

Ans:251

Select odd one out Java, LISP, SMALLTALK, EIFFEL

Select odd one out sql, DB2, SYBASE, HTTP

Select odd one out: Sybase, DB2, Oracle, Unix

A and B do a work in 7 days. If A does double as B the how many days take A to do?

Ans: 10.5

Find the value of the 678 to the base 7.

Which of the following is integer?

a) 451/45 b) 8765676/17 c) 34567/76 d) 567845/19

Ans: b)

If TAFJHH is coded as RBEKGI then RBDJK can be coded as?

Ans: pcckj

In madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time.

Ans: At 9pm 7.5 more

What is the max possible 3 digit prime number?

Ans: 997

If the vertex (5,7) is placed in the memory. First vertex (1,1) s address is 1245 and

Ans: 1279

A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how

Ans: 13 hours

The number 384 in decimal system is given by (1234) x in the X System of numbers find the value of X

Ans: a)

A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days.

Complete the series. 3, 8, --, 24, --, 48, 63.

AntonymsComply Cavil Repugnance

Desultory Assuage Vouchsafe

Protract Revile Protract-shorten

Tenacious- Credit- Precipitous-

Admonish- Repudiate-accept Quixotic-

Invoice- Tractable- Urban

Disin Complus Precipitate

Protract-shorten Tenacious- Credit-

Precipitious- Admonish- Repudiate-accept

Quixotic- voice-

SynonymsBrakish- Clift-split Notrotic-having unfortunate

Interemirayte- Interpied-courages Tawdry

Intervene Intricit Hamper

Assuage Haplace-unfortunate Equanimity-

Misrange Incontinent- Contradictory

Mirage Interdict Assuage

Revile Cibide Garrulous-talktive

Candid-outspoken Equanimity-composure Broucher-oppening

Chimerical-fantastic Prodivity- Regal-royal