Geometric

1)fallacy f(){int a;void c;f2(&c,&a);2)a=0;b=(a=0)?2:3;a) What will be the value of b? whyb) If in 1st stmt a=0 is replaced by -1, b=?c) If in second stmt a=0 is replaced by -1, b=?3)char *a[2]int const *p;int *const p;struct new { int a;int b; *var[5] (struct new)4)f(){int a=2;f1(a++);}f1(int c){printf("%d", c);}c=?5)f1(){f(3);}f(int t){switch(t);{case 2: c=3;case 3: c=4;case 4: c=5;case 5: c=6;default: c=0;}value of c?6)Fallacyint *f1(){int a=5;return &a;}f()int *b=f1()int c=*b;}7)a)Function returning an int pointerb)Function ptr returning an int ptrc)Function ptr returning an array of integersd)array of function ptr returning an array of integers(See Scham series book)8)fallacy int a;short b;b=a;9)Define function ?Explain about arguments?10)C passes By value or By reference?11)Post processed code for abc=1;b=abc1; (1 or 2 blank lines are given)strcpy(s,"abc");z=abc;12)difference between my-strcpy and strcpy ?check13)f(){int *b;*b=2;}14)Function which gives a pointer to a binary trees const an integer valueat each code, return function of all the nodes in binary tree.(Study)Check15)Calling refernce draw the diagram of function stack illustrating thevariables in the -----then were pushed on the stack at the point whenfunction f2 has been introduced type def struct{ double x,double y} point;main( int argc, char *arg[3]){double a;int b,c;f1(a,b);}f1(double x, int y){point p;stack int n;f2(p,x,y)}f2(point p, double angle){ int i,j,k,int max)}_____________________________________________________________1)Least no. when divide by [7 gives remainder 6,6gives 5,5 gives 4 andsoon ans;4192)What compilation do (ans source code to obj)3)Artficial language is provided which of the language (Lisp) check4)241 change its equivalent octal ?5)for cube and sphere 3 views are similarly draw one such figure?6)Write a program to exchange two variaables without temp7)Fortran cannot have value by reference8)4,6,8,__9)success is to failure, joy is to10)MEANING OF JOLLY?11)opposite to essential?12)"Raw" means 13)To be good "Wrestler " one should have?14)"Command" opposite?15)genuine opposite?16)Two proverbs are goven17)Sum of two consecutive nos is 55, larger one is?18)A person goes 4/5 of his usual speed reaches 10min lateto hisdestinaton, time taken? 19)80% pass in english, 70%pass in maths , 10%fail in both , 144 pass inboth . How many all appeared to the test?20)To get a parabola if you cut a section of?21)Bird is flying 120km/hr b/w B to R. two trians at B to R at 60 kmphThe distance trvelled by the bird before it is killed.Ans.12022)meaning of inert

1. 5,5,,13,13,21,21 Ans: 29
2.0,7,26,63,124, Ans: 215 i.e.n**3-1 rule following
3. 1,3,5,7, Ans: 9 '1' is not a prime number
4. If a person walks at 4/5th of his usual spee he reaches 40min late. If he walks athis usual speed how much time does he travels.
Ans:160min or 2hr 40min
5. Two trains A&B start at opposite points 120km at 60kmph. A fly starting along with train A at 120kmph reaches B then returns back to touch and continue. By the time two trains meet howmuch distance the fly would have travelled?
Ans : By 1hour both trains meet, so the distance travel by fly in 1hr is 120km.6.In a class 80% have passed english,70% passed Hindi 10% didnot passed either. If 144 students passed both. What is the total strength of the class.
Ans: 240
. Find the least number when divided by 7 gives the reminder 6, when divided by 6 gives reminder 5, when divided by 5 gives reminder 4 and so on....Ans: 419
8. If a man stands in front of sun what is the first letter of the direction which is left to him:
Ans: North(N)
9.A square is to circle what is cube to
Ans: sphere
10. Synonyms
i) Joy = gay
ii) Inert = Inactive11.One wordswill begiven find oddman out: Ans:sickle like that a) sow b) cut c) d) sickel
12. If I bought a cycle before 2days of my birthday and I broke it after 3 days of my birthday the day I broke is Mar2, 1956? Answer following logical questions?i) when is his birthday?Ans: April,28 (due to leap year i.e.1956) but do not keep answer blindly we just think before choosing answer Iam just giving ideaof question
13. Monday Aug25, 96
Mr A, You forgott your umbrella during the party on last friday.I expected you to collect it on your visit on wednesday,I plan to leave on this Friday.
Questions: when A missed umbrella?When A is supposed to collect it?
When K leaves?
Hint: These dates i.e. Aug 25 is not exactly given in test, but Iam giving feel of that question.If you solve this question you can solve it easily in exam.
14.What is my father's sons son to my son?
Ans: cousin brother
15.On cutting which solid parabola would be generated Ans: cone
16. Eulers formula: Ans: F+V-E =2;
F= faces;V= vertices;E = number of edges
17. Newton Rapson method is to find Ans:to find the root of f(x) = 0;
18. How many tangents can be dran within three circles if they donot lie within each otherAns : 12 But this answer is not there I kept 8 as answer
19. In language the fortran which is true. A) fortran uses call by value
20. When a program is compiled what it produces
Ans:source code to object code
21. In the following venn diagram shaded region is represented by some question like that I can't draw figure here thats why Iam sendinganswer only
Ans: (B-A)' i.e. (B-A) whole dash
22. xy-x+2y = 6 equation is shifted to form equation xy=c what is c?
Ans : 4
23.When x is real what is the least value of (x**2-6*x+5)/(x**2+2*x+1)
Ans:-1/3
24.When an object like cube or sphere is seen along x,y,z,axes we get the same.Apart from these suggest another which has similar characteristics?
Ans:you have to draw the figure Ans: is triangular prism you draw triangular prism.
25. When an object is seen from front side we can see two concentric squares and topview also without any hidden lines. Draw the side view.
Ans: I know ans but I canot draw.
26. Convert 251 decimal to base 8(i.e. octal)?
Ans: similar question but for this question answer is 373
27. How much information can be solved in 1 byte of a IBM pc compatible?
Ans: 256 28.What is the language used for Artificial Intelligence Ans: lisp
29. Swap two variables without using temporary variable
Ans: a= a+b; b= a-b; a= a-b:
30.Which is not the operating system ?Ans: BIOS
31. What is the optimum number of operations for 2*(x**3)+3*(x**2)+5*x+5?
Ans: three multiplications, three additions.
32. A=> BmeansAns: if A is true B has to be true
33.If A is not invertible and BA = I is not possible
Ans: Determinant is Zero.
34, What is FREE BoDY Diagram
Ans: Used for analysing FEM.
35. A die is thrown twice what is the probability that you get same number
Ans:11/36.
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In interviewthey will ask about graphics i.e. about curves, prove sum of the angles in triangle is 180
About MTP
If we draw a triangle in a circle prove that angle is 90 degrees.