Dsq
1. the 2's complement number of 110010 is ans; none of those 2.Truth table of a logic function ans: displays all its input output possibilities 3.The process of varying one signal according to the pattern provided by another signal is ans:modulation 4.The octal equivalant of hexa number 123 is ans:443 .Determine how many times the given loop is executed 5.m=3 while (m<18) do {m=m+2;m=m-1} ans:15 6.m=1;a=30;while (m<>1) do {m=m+1;a=a-1;} 7.m=1;a=30;while (e*m-5<a) do {m=m+1;a=a-2} ans:9 in questions 8 to 12 find the values of a and b at the end of the xecution of the program segment 8.a=2;b=1;x=1;while(x<=4)do {a=a+b;x=x+1} ans:(5,1) 9.a=1;b=2;x=1 while (x<=5)do {b=a+b;x=x+1;} ans:(1,6) 10.a=0;b=0;x=1;while (x<=4){a=a+x;b=b-x;x=x+1;} ans:(10,-10) In questions 11-15 find the odd man out 11.address 12.cmos 13.lisp ( from 11-15 these are the answers dont confuse) 14.mouse 15.csh 16.The complexity of bublle sort is0(a),then kequals ans:2 17.In BCD,the decimal number 516 is ans:10101110 18. RS 232 is standards for ans:physical layer 19. which of the following is not true of a DBMS ans:maintain integrity 20.the method of access used for obtaining a record from a tape is ans:sequential 21.Whichof the following is an universal gate ans:nor 22.an ASCII text file containing 500 characters will have size approximately ans:500bytes 23.which of the following is a vector ans;force 24.The lowest attainable temperature ans 0k 25.viscosity is most similar to ans:friciton 26.The elapsed time between the submission of the job and getting the output is ans:seek time 27.the earliest calculating device still in use is ans: abacus 28.an acronym for the organisation that publishes programming langauge standards is ans:ANSI 29.Qunatities used to bring fields to standards sixe are ans:pixels 30.the base of a number system is called as ans:radix 31.An 8kb computer will bave addresses ----- ans:8191 32.Arranging data in a specific form is called ans: sorting 33.A translator which reads an entire programme written in a high level language and converts it into machine language code is ans: interpreter 34.a data hierarchy in assending order is ans:bit-byte -field-record-file-database 35.a computer generated output that lets programmer follow the execution of the program line by line is 36.data items grouped togother for storage form a 37. the most dangerous aspect of computer virusesis their ability to ans: change system memory 38.a distributed data processing configuration in which all activities must pass through an centrally located computer is called a ans: ring network 39.communication circuite that transmit data inboth directions but not at the same time areoperating in 40.which of the following is not an application software ans:unix 41.For which of the folowing computer application is real time processing not essential ans; 42.a data structure with one to many relationship is a ans:tree 43. which of the following hardware components is most important to operation of a database management system ans:high speed,large capacity disk 44. computer viruses can spread from one system to another by means of ans:all the above 45. afront end processor is ususally used in ans: multi processing 46.a radioactive material of mass 16 grms in 10 years due to radiation. how many years will it take for the material to attain a mass f 1 gm ans:30 47.a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will ans:remain same 48.if va,vn,vs are velocities of sound in air,water, and steel then, ans:vs>vn>va 49.in usual computer arthemetic, the value of the integer expression 22/5*2+8*2/6 ans:10 50.an operating system is ans: all the above $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ REASONING ABILITY TEST (VERBAL AND GENERAL)******************************************************************************** Questions 1to 10 are odd man out i am giving only answers you just remember 1.sphere 2.rhine 3.s 4.548 5.voluminous 6.graphologist 7. 8.nepal 9.egypt 10.squash 11. find the next letter in the series B,F,J,P ---ANS:V 12. find the next letter in the series O,T,T,F,F,S,S--ANS:E 13. find the next letter inthe series Q,W,E,R,T,--ANS:B 14. FIND THE NEXT LETTER IN THE SERIES c,o,m,p,u,t,e--ans:r 15. find the next letter in the series A,C,F,J,0--U 16. FIND THE NEXT letter in the series C,O,M,P,U,T,E,---ANS:R 17. FIND the next number in the series 11,112,1124,11248,--ans:1124816 18.find the next number in the series 12,21,,112,121,122---ans:221 19.find the nuxt number in the series 1,2,5,10,,15,22--ans:29 20.find the next number in the series 0,3,8,15,,24,48,63--ans:80
QUESTIONS 21 TO 35 FILL IN THE BLANKS USING THE WORDS GIVEN 1 TO 4 AND P TO S CHOOSE THE APPROPRAITE RESPONSE FROM A TO D. 21. -------is to district as district is to------- 1)country 2)continent 3)state 4)village p)town q)village r)state s)city ans)3-P22. -------is to seeds as hen is to ---------- 1)embrayo 2)plant c)cock d)chicken p)bird q)craaper r)egg s)tree ans) 2-R FROM HERE ON WARDS I AM GIVING QUESTION TO ANSWER23. ------is to animal as ----is to plants ans)blood-sap (4-S) 24. ------is to cardic as brain is to ------------ ans)heart-nerves (2-P)25. --------is to myopia as long sight is to ------- ans)26) ----- is to japan as rupee is to ----- ans)YEN -INDIA (3-P)27) ------is to christian as synage gue is to ------ ans)church-Jaws28) -----is to thermometer as velocity is to ------ ans)Temperature-animeter29) ------is to sentence as act is to------- ans)paragraph -scene30) ------ IS TO EARTH AS EARTH IS TO ---- ANS)Moon -sun31) -------is to london as yamuna is to ------ ans)thames-delhi32) -----is to india as alps is to----- ans)himalayas -switzerland 33) ------ is to proton as cathode is to------ ans)electron -anode34) ------is to a river isto branch is to -------- ans)lake-tree35) ------is to proofread as account is to ------- ans)proof -audit
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$44 MATHEMATICS TEST***************************************************************************** 1. if a**2+b**2+c**2=1 then ab+bc+cd lies in the intrval a. -1/2,1 b.-1,1 c.-1/2,2 d.-1,2 2.if x is root of 4*y**2+2*y-1=0, the its other root is given by a.4x**2+2*x+1 b.x-1/2 c 2x-1 d.2-x 4. the perimetere of a square is 44m more than that of another and 187 sqm more in area then the side of the larger square is ans:17m 5. the value of x which makes xi+2j+3k and -i+5j+k perpendicular is ans:none of the above 6. the value of determiterment ---matrix ans:6 7. the solution of the system of equations 2y-z=0,x+3y=-4,3x+4y=3 is ans: x=5,y=3,z=6 8. the radius of the circle 4x**2+4y**2 =100 ans: 5 9. the ages of two brothers are now in the ratio 4:3 but fifteen years ago, they were in the ratio 3:2the present age are ans:45 10.if z is the arithemtic mean between x and y , then the value of x/(x-z)+y/(y-z) is ans:2 11.the least integer n for which the sum 1+3+5+---+(2n+1) exceeds 9999 is ans:100 12. the number of subsets of a set s is 64, then s has a: 8 b.6 c.4.d. 16 elements 13.if n is a natural numbers, the n(n+1)(N+5) IS ans:a multiple of 6 14.a spere circumscribes a cylinder . then the ratio of the surface area of the spere to the curved surface area of the cylinder is ans:3:2 15.ax/b+b=bx/a+a,a//b. then x equals ans:ab/(a+b) 16. if logs sqrt(5x)=1,then x equals ans: 17. which of the following triplets cannot be sides o a ritht angled triangle ans: (p-q),(p+q),sqrt(p+q) 18.inwhat time will RS. 3200 amount to RS.3528 at 5% annum compound interest ans:2 years 19.if the price of orange falls by 20 % one can buy 5 dozens more for RS 300, THEN THE ORIGINAL price per dozen is ans:15 20. the triangle formed by (0,0),(0,4,),(3,8) is ans: right angled triangle 21. The area of parallegram (0,0),(0,4),(3,8) is a.12 b.6 c.24 d.25 22. A man can do a piece of work in 9 days, a woman can do 3/4 as much work as a man in one day and a boy in twice the time that a man takes. How many days wil 2 men, 3 women and 5 boys together take to do the work? ans:4/3 days 23.The probability of getting at least one head in a single throw of three coins is ans:7/8 24.A problem is given to two student A and B WHOSE REspective chances of solving it are 1/2 and 2/3 . IF BOTH OF THEM TRY TO SOLVE THE PROBLEM INDEPENDENTLY, THE PROBability that the rpoblem will be solved is ans:5/6 25.In a single throw of 3 dice, the chance of throwing a total of 15 is ans:a.1/15b.5/216 c.1/3 d. 1/4 26.(3x-2)/(x-2)<=0,then ans:2/3<=x<2 40 . P and Q are positive integers with their averagfe 15, find how many different values can one take ans:29 41.The hands of clock coincide after every 66 min of correct time. How much does the clock gain or lose in a day. ans:gains 11 min 42.Ifxto the power of 5=4 and x to the power of 4=5/y , then x equals ans:4y/5 43.if x,y,z are natural numbers, and if 2x=y and y=3z, which of the following numbers could be x+y+z ans:44 44.The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full ans:36 45. The members a,b,12 forma geometric progression and the nos a,b,9 form an arithmetic progression. find the value of a+b ans:9or 45 46.IN a group of 15,7 can speak spanish, 8 can speak french, and 3 can speak neither.How much of the group can speak both french andspanish ans:2/3 47.Oranges are bought at 11 for Rs. 10 and sold at 10. for Rs. 11 the profit is ans:21% 48.If x/y=2/3 then y**2/x**2 is equal to ans:9/4 49. the cordinates of A,b,c are respectively (2,3) ,(4,4) AND (0,-2). If abcd is a parallelgram. The coordinates of D are ans:(-1,-3) 50. If nis odd which of the following statements is true ans: 1.n is odd 2. n**2 is odd 3. n**2 is even a.1 only b.2 only c. 3 only 4. 1&2 only
DSQ PAPER Techanical paper(OLD PAPER)************************************************************************** Questions 1 -5 are reference to the followig psedo code { input m,n,z TEST:if ((m+n)/3>5)z=z+1 else z =z-1 printf m,n,z { (m-m+1;n=n-3) if (m+n+2)>14 then goto test print m,n,z end }1. what is the final output of the if the input is 2,14,12 (m,n,z) a)1,8,4 b)1,4,8 c)4,8,1 d)8,4,2 ans=C.
2. what is the final output if the input is 1,18,2? (m,n,z) ans) 5,6,2 i.e ans =c.3. How many times is TEST execute ed if the input is 2,14,1? ans) twice ans=c. 4) How many times the TEST exected if the input is 1,18,2? ans)four times 5) what are the values taken by Z when input being 8,24,1? a)only 5 b)only 6 c)neither 5 or 6 d)both 5 and 6 ans)D. 6) the function f(x) is defined as follows if x=0 then f(x) =1 if x>0 then if ((x>10)then f(x) =x-10 else f(x) =x+1)) if x<0 then if (x**2 <100) then f(x) =f(-x+1) else f(x) =f(-(x+1)) 6) the above of f(2) +f(-3) is ans=8.7) the value of f(8)+f(9) is ans=208) the value of f(1)+f(2)+f(3).............+f(10) is ans=659) the value of f(-10)+f(-9)+f(-8) is a) 33 b)25 c)-27 d)27
11. 1997 haeadecimal is a)7cb b)7cd c)7cf d)7ca ans-c
12. the remainder when 9FA (hexa) is divided by 8 is added to the 12(to base ten) to get x.then x has the binary opertion ans=1110 13. the remainder when 1221 (in hexa) is diveded by 17(decimal) in (hexa)is ans=014. The binary number 100010011 will the hexa representation ans=113 15. The binary number 10011001 will the octal representation ans=463
16 Find the odd man out16 a) Intel b)motorola c)nec d)Ibm ans =nec 17. a)BIt b)byte c)nibble d)field ans= field 18 a)Tree b)Root c)Log d)leaf ans=log19. a)ROM b)PROM c)EPROM d)EEPROM ans=ROM 20. a)MOVE b)DEL c)COPY d)REN ans=DEL21. What's the output of the following program main() { int z=3; printf("%d %d ",z,main()); } a)prints a value 3 b)prints junk value c)error message d)infinite loop 22) main() { int i=3,j=5; while (i--,J--) { printf("%d %d".i,j); } } The loop will be executed a)3 times b)5times c)8times d)infinite times 23) main() { int i=3,j=5 If(i--,j--) printf("%d %d ",i,j); } The output of the program for (i,J)is a)3,5 b)3,4 c)2,4 d)2,5 ans=B 24) main() { int i=3 printf ("%d %d %d ",++i,i-,i+=5); } The the out put of the program is a)8,8,8 b)4,3,8 c)3,2,7 d)4,4,9 ans=B 25) main() { int times =5; int i=3; int j=4; int k=34; i=j+k; while(times --) { i=times j=times k=times } printf("%d %d %d " ,i,j,k) } THe output of the praogram is (i,j,k) a)19,9,35 b)38,42,80 c)43,47,85 d)15,14,41 ans=C26) main() { int num =32765; while (num++); printf(" %d ",num) } what"s the out put ofthe program a)prints all the number above 32765 including the number 32765 b)prints all the number above 32765 excluding the number 32765 ans=B. 27) main() { float k=3.4156 printf("%f %f ",float(k),c(k)) } The output of the program a) 3.4156 ,3.4156 b)4,5 c)3,4 d)3.45 3.40 ans=C.
28) main() { int bounce =4; printf ("total number of bounce =%d",bounce ++); } The out put of the program is ans=D (stoP) 29) main() { int number =25; char name ='A' printf("The addition of the name and the number is %o "name +_number) } the output of the program is a)compiler error b)run time error ans= A 30)
31) ODBC means ans= open data base connectivity32) ASCII stands for ans= american standard for information interchange 33) 34) flops stands for ans)floating point operation per second35) by superconductivity ans)36) PERT stands for Program evalution and review techniq37) IMS is a ans) data base system38) HTML is a ans) Hyper text markup language 39) The default backend of visual basic is ans)sybase40) Client server is based on ans) distribution processing
44) computer viruses can spread from one system to anther by means of a) infected disks b)links to a network c)downloaded program from a bulletin boardd)all of the program ans)D45) A front end processor is usually used in ans=multi processing.46) A radio active material of mass 16gms loses in 10 years due to radiation.How many more years will take for the material to attain a mass of of 1gm ? ans=80 years47) A block of ice floats on water in a beaker as the melts the water level n the beaker will remain the same ans=Remains same.48) if va,vn,vs are velocities of sound in a air ,water ,and steel then ans)vs>vn>va49) in usual computer arthimetic the value of the integer expression 22/5*2+8*2/6 ans= 8.50) an operting system is a a)file manager b)memory manager c)i/o manager d)all of the above ans=D.**************************************************************************** 1.How many liters of water must be added to 30 liters of alcohol to make asolution thatis 25%ans:1202.How much is 3/7 larger than 20 percent of 2ans;1/353.xyz=120,then which of the following cannot be a value of yans:04.a number of subsets of a set s is 128, then s hasans:75. xsqrt(0.09)=3 , then x equalsans:6.perimeter of rectangle is s and the other sideis x, then the other sideans:(s-2x)/2 7.solution of system of equations y-z=0,x+8y=4,3x+4y=7z isans:x=1,y=1,z=1 15. f(x,y) =x**2 -y**2 then the value of f(4,(f(1,2) is ans =7.16. if the radius of the circle is incresed by 6% then its area incresed by ans=36%17. the average of seven numbers is 2.5 then their product asn=17.518. the minimum of (2x+1)**2 + (x+2) is at x = ans = (-4/5)19. the probability of getting at least in a single through of three coins is ans=7/8.20. atrain covers the distance D beteween two cities in hhours arriving 2 hours late.what rate would permit to train to arrive on schdule? ans= (D/H-2)21. in a single throw of dice ,the chance of throwing a total of 3 is ans) 1/216.22. a triangle of sides 3,4,5 then its----is ans:623. Which of the following is next smaller invalue than--- one half ans:2/524. if f(x)=1/x then f(f(f(x))) equals ans:1/x25. if f(x)=1/x**2 , then f(f(f(x))) ans:1/x26.if 8x+4y=6 and 4x+5y=7, x+y equl\als ans:127. find the next number in the series 1,2,5,10,17,26 ans:3728,.sqrt(0.16)+cubic root(0.027) equals ans:0.729.if a,b>0 and a+b=2 then the max value of ab is ans:1 30. p and q are positiveintegers with their average 5, find how many different values can p take ans:931. if 0<x<1 which of the following is the largest ans:1/x33. If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z ans:2/334. two persons run a race of 100m. the winner won by (110/11)m and one second in time. find the speed of lsoer in met ans:9.0935. in a group of 15,7 can speak spanish, 8 can speak french and 3 can speak neither,. how much of the group can speak both french and spanish ans:1/536. which of the following intefgers is the square of an integer for every integer ans:a**2+2n+137. which of the following has the largest numberical value ans:0.2/0.00000138. ifn is odd which of the following statements is true ans: 3n+1 is even39. which of the following is the prime ans:80
QUESTIONS 21 TO 35 FILL IN THE BLANKS USING THE WORDS GIVEN 1 TO 4 AND P TO S CHOOSE THE APPROPRAITE RESPONSE FROM A TO D. 21. -------is to district as district is to------- 1)country 2)continent 3)state 4)village p)town q)village r)state s)city ans)3-P22. -------is to seeds as hen is to ---------- 1)embrayo 2)plant c)cock d)chicken p)bird q)craaper r)egg s)tree ans) 2-R FROM HERE ON WARDS I AM GIVING QUESTION TO ANSWER23. ------is to animal as ----is to plants ans)blood-sap (4-S) 24. ------is to cardic as brain is to ------------ ans)heart-nerves (2-P)25. --------is to myopia as long sight is to ------- ans)26) ----- is to japan as rupee is to ----- ans)YEN -INDIA (3-P)27) ------is to christian as synage gue is to ------ ans)church-Jaws28) -----is to thermometer as velocity is to ------ ans)Temperature-animeter29) ------is to sentence as act is to------- ans)paragraph -scene30) ------ IS TO EARTH AS EARTH IS TO ---- ANS)Moon -sun31) -------is to london as yamuna is to ------ ans)thames-delhi32) -----is to india as alps is to----- ans)himalayas -switzerland 33) ------ is to proton as cathode is to------ ans)electron -anode34) ------is to a river isto branch is to -------- ans)lake-tree35) ------is to proofread as account is to ------- ans)proof -audit
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$44 MATHEMATICS TEST***************************************************************************** 1. if a**2+b**2+c**2=1 then ab+bc+cd lies in the intrval a. -1/2,1 b.-1,1 c.-1/2,2 d.-1,2 2.if x is root of 4*y**2+2*y-1=0, the its other root is given by a.4x**2+2*x+1 b.x-1/2 c 2x-1 d.2-x 4. the perimetere of a square is 44m more than that of another and 187 sqm more in area then the side of the larger square is ans:17m 5. the value of x which makes xi+2j+3k and -i+5j+k perpendicular is ans:none of the above 6. the value of determiterment ---matrix ans:6 7. the solution of the system of equations 2y-z=0,x+3y=-4,3x+4y=3 is ans: x=5,y=3,z=6 8. the radius of the circle 4x**2+4y**2 =100 ans: 5 9. the ages of two brothers are now in the ratio 4:3 but fifteen years ago, they were in the ratio 3:2the present age are ans:45 10.if z is the arithemtic mean between x and y , then the value of x/(x-z)+y/(y-z) is ans:2 11.the least integer n for which the sum 1+3+5+---+(2n+1) exceeds 9999 is ans:100 12. the number of subsets of a set s is 64, then s has a: 8 b.6 c.4.d. 16 elements 13.if n is a natural numbers, the n(n+1)(N+5) IS ans:a multiple of 6 14.a spere circumscribes a cylinder . then the ratio of the surface area of the spere to the curved surface area of the cylinder is ans:3:2 15.ax/b+b=bx/a+a,a//b. then x equals ans:ab/(a+b) 16. if logs sqrt(5x)=1,then x equals ans: 17. which of the following triplets cannot be sides o a ritht angled triangle ans: (p-q),(p+q),sqrt(p+q) 18.inwhat time will RS. 3200 amount to RS.3528 at 5% annum compound interest ans:2 years 19.if the price of orange falls by 20 % one can buy 5 dozens more for RS 300, THEN THE ORIGINAL price per dozen is ans:15 20. the triangle formed by (0,0),(0,4,),(3,8) is ans: right angled triangle 21. The area of parallegram (0,0),(0,4),(3,8) is a.12 b.6 c.24 d.25 22. A man can do a piece of work in 9 days, a woman can do 3/4 as much work as a man in one day and a boy in twice the time that a man takes. How many days wil 2 men, 3 women and 5 boys together take to do the work? ans:4/3 days 23.The probability of getting at least one head in a single throw of three coins is ans:7/8 24.A problem is given to two student A and B WHOSE REspective chances of solving it are 1/2 and 2/3 . IF BOTH OF THEM TRY TO SOLVE THE PROBLEM INDEPENDENTLY, THE PROBability that the rpoblem will be solved is ans:5/6 25.In a single throw of 3 dice, the chance of throwing a total of 15 is ans:a.1/15b.5/216 c.1/3 d. 1/4 26.(3x-2)/(x-2)<=0,then ans:2/3<=x<2 40 . P and Q are positive integers with their averagfe 15, find how many different values can one take ans:29 41.The hands of clock coincide after every 66 min of correct time. How much does the clock gain or lose in a day. ans:gains 11 min 42.Ifxto the power of 5=4 and x to the power of 4=5/y , then x equals ans:4y/5 43.if x,y,z are natural numbers, and if 2x=y and y=3z, which of the following numbers could be x+y+z ans:44 44.The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full ans:36 45. The members a,b,12 forma geometric progression and the nos a,b,9 form an arithmetic progression. find the value of a+b ans:9or 45 46.IN a group of 15,7 can speak spanish, 8 can speak french, and 3 can speak neither.How much of the group can speak both french andspanish ans:2/3 47.Oranges are bought at 11 for Rs. 10 and sold at 10. for Rs. 11 the profit is ans:21% 48.If x/y=2/3 then y**2/x**2 is equal to ans:9/4 49. the cordinates of A,b,c are respectively (2,3) ,(4,4) AND (0,-2). If abcd is a parallelgram. The coordinates of D are ans:(-1,-3) 50. If nis odd which of the following statements is true ans: 1.n is odd 2. n**2 is odd 3. n**2 is even a.1 only b.2 only c. 3 only 4. 1&2 only
DSQ PAPER Techanical paper(OLD PAPER)************************************************************************** Questions 1 -5 are reference to the followig psedo code { input m,n,z TEST:if ((m+n)/3>5)z=z+1 else z =z-1 printf m,n,z { (m-m+1;n=n-3) if (m+n+2)>14 then goto test print m,n,z end }1. what is the final output of the if the input is 2,14,12 (m,n,z) a)1,8,4 b)1,4,8 c)4,8,1 d)8,4,2 ans=C.
2. what is the final output if the input is 1,18,2? (m,n,z) ans) 5,6,2 i.e ans =c.3. How many times is TEST execute ed if the input is 2,14,1? ans) twice ans=c. 4) How many times the TEST exected if the input is 1,18,2? ans)four times 5) what are the values taken by Z when input being 8,24,1? a)only 5 b)only 6 c)neither 5 or 6 d)both 5 and 6 ans)D. 6) the function f(x) is defined as follows if x=0 then f(x) =1 if x>0 then if ((x>10)then f(x) =x-10 else f(x) =x+1)) if x<0 then if (x**2 <100) then f(x) =f(-x+1) else f(x) =f(-(x+1)) 6) the above of f(2) +f(-3) is ans=8.7) the value of f(8)+f(9) is ans=208) the value of f(1)+f(2)+f(3).............+f(10) is ans=659) the value of f(-10)+f(-9)+f(-8) is a) 33 b)25 c)-27 d)27
11. 1997 haeadecimal is a)7cb b)7cd c)7cf d)7ca ans-c
12. the remainder when 9FA (hexa) is divided by 8 is added to the 12(to base ten) to get x.then x has the binary opertion ans=1110 13. the remainder when 1221 (in hexa) is diveded by 17(decimal) in (hexa)is ans=014. The binary number 100010011 will the hexa representation ans=113 15. The binary number 10011001 will the octal representation ans=463
16 Find the odd man out16 a) Intel b)motorola c)nec d)Ibm ans =nec 17. a)BIt b)byte c)nibble d)field ans= field 18 a)Tree b)Root c)Log d)leaf ans=log19. a)ROM b)PROM c)EPROM d)EEPROM ans=ROM 20. a)MOVE b)DEL c)COPY d)REN ans=DEL21. What's the output of the following program main() { int z=3; printf("%d %d ",z,main()); } a)prints a value 3 b)prints junk value c)error message d)infinite loop 22) main() { int i=3,j=5; while (i--,J--) { printf("%d %d".i,j); } } The loop will be executed a)3 times b)5times c)8times d)infinite times 23) main() { int i=3,j=5 If(i--,j--) printf("%d %d ",i,j); } The output of the program for (i,J)is a)3,5 b)3,4 c)2,4 d)2,5 ans=B 24) main() { int i=3 printf ("%d %d %d ",++i,i-,i+=5); } The the out put of the program is a)8,8,8 b)4,3,8 c)3,2,7 d)4,4,9 ans=B 25) main() { int times =5; int i=3; int j=4; int k=34; i=j+k; while(times --) { i=times j=times k=times } printf("%d %d %d " ,i,j,k) } THe output of the praogram is (i,j,k) a)19,9,35 b)38,42,80 c)43,47,85 d)15,14,41 ans=C26) main() { int num =32765; while (num++); printf(" %d ",num) } what"s the out put ofthe program a)prints all the number above 32765 including the number 32765 b)prints all the number above 32765 excluding the number 32765 ans=B. 27) main() { float k=3.4156 printf("%f %f ",float(k),c(k)) } The output of the program a) 3.4156 ,3.4156 b)4,5 c)3,4 d)3.45 3.40 ans=C.
28) main() { int bounce =4; printf ("total number of bounce =%d",bounce ++); } The out put of the program is ans=D (stoP) 29) main() { int number =25; char name ='A' printf("The addition of the name and the number is %o "name +_number) } the output of the program is a)compiler error b)run time error ans= A 30)
31) ODBC means ans= open data base connectivity32) ASCII stands for ans= american standard for information interchange 33) 34) flops stands for ans)floating point operation per second35) by superconductivity ans)36) PERT stands for Program evalution and review techniq37) IMS is a ans) data base system38) HTML is a ans) Hyper text markup language 39) The default backend of visual basic is ans)sybase40) Client server is based on ans) distribution processing
44) computer viruses can spread from one system to anther by means of a) infected disks b)links to a network c)downloaded program from a bulletin boardd)all of the program ans)D45) A front end processor is usually used in ans=multi processing.46) A radio active material of mass 16gms loses in 10 years due to radiation.How many more years will take for the material to attain a mass of of 1gm ? ans=80 years47) A block of ice floats on water in a beaker as the melts the water level n the beaker will remain the same ans=Remains same.48) if va,vn,vs are velocities of sound in a air ,water ,and steel then ans)vs>vn>va49) in usual computer arthimetic the value of the integer expression 22/5*2+8*2/6 ans= 8.50) an operting system is a a)file manager b)memory manager c)i/o manager d)all of the above ans=D.**************************************************************************** 1.How many liters of water must be added to 30 liters of alcohol to make asolution thatis 25%ans:1202.How much is 3/7 larger than 20 percent of 2ans;1/353.xyz=120,then which of the following cannot be a value of yans:04.a number of subsets of a set s is 128, then s hasans:75. xsqrt(0.09)=3 , then x equalsans:6.perimeter of rectangle is s and the other sideis x, then the other sideans:(s-2x)/2 7.solution of system of equations y-z=0,x+8y=4,3x+4y=7z isans:x=1,y=1,z=1 15. f(x,y) =x**2 -y**2 then the value of f(4,(f(1,2) is ans =7.16. if the radius of the circle is incresed by 6% then its area incresed by ans=36%17. the average of seven numbers is 2.5 then their product asn=17.518. the minimum of (2x+1)**2 + (x+2) is at x = ans = (-4/5)19. the probability of getting at least in a single through of three coins is ans=7/8.20. atrain covers the distance D beteween two cities in hhours arriving 2 hours late.what rate would permit to train to arrive on schdule? ans= (D/H-2)21. in a single throw of dice ,the chance of throwing a total of 3 is ans) 1/216.22. a triangle of sides 3,4,5 then its----is ans:623. Which of the following is next smaller invalue than--- one half ans:2/524. if f(x)=1/x then f(f(f(x))) equals ans:1/x25. if f(x)=1/x**2 , then f(f(f(x))) ans:1/x26.if 8x+4y=6 and 4x+5y=7, x+y equl\als ans:127. find the next number in the series 1,2,5,10,17,26 ans:3728,.sqrt(0.16)+cubic root(0.027) equals ans:0.729.if a,b>0 and a+b=2 then the max value of ab is ans:1 30. p and q are positiveintegers with their average 5, find how many different values can p take ans:931. if 0<x<1 which of the following is the largest ans:1/x33. If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z ans:2/334. two persons run a race of 100m. the winner won by (110/11)m and one second in time. find the speed of lsoer in met ans:9.0935. in a group of 15,7 can speak spanish, 8 can speak french and 3 can speak neither,. how much of the group can speak both french and spanish ans:1/536. which of the following intefgers is the square of an integer for every integer ans:a**2+2n+137. which of the following has the largest numberical value ans:0.2/0.00000138. ifn is odd which of the following statements is true ans: 3n+1 is even39. which of the following is the prime ans:80
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