# Geometrics Placement Paper

QUESTION 1

Complete the sequence given below:

5, 5, 13, 13, 21, 21, __

Answer: 29

QUESTION 2

Complete the sequence given below:

0, 7, 26, 63, 124, __

Answer: 215

QUESTION 3

Complete the sequence given below:

3. 1, 3, 5, 7, __

Answer: 9

QUESTION 4

If a person walks at 4/5th of his usual speed he reaches 40min late. If he walks at his usual speed for how much time does he travel?

Answer:

QUESTION 5

Two trains A&B start at opposite points 120km apart at 60kmph. A family starting along with train A at 120kmph reaches B then returns back to touch A and continues the to and fro movement. By the time two trains meet how much distance would the family have traveled?

Answer:

QUESTION 6

In a class 80% have passed in English, 70% passed Hindi, 10% didn’t pass either. If 144 students passed both the subjects. What is the total strength of the class?

Answer:

QUESTION 7

Find the least number which 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?

Answer:

QUESTION 8

If a man stands in front of sun what is the first letter of the direction which is left to him?

Answer:

A square is to circle as cube is to

Success is to failure as joy is to

QUESTION 9

Give the synonyms for Joy

Answer:

QUESTION 10

Give the synonyms for Inert

Answer:

QUESTION 11

Give the synonyms for Jolly

Answer:

QUESTION 12

Give the opposites of genuine

Answer:

QUESTION 13

Give the opposites of command

Answer:

QUESTION 14

Give the opposites of essential

Answer:

QUESTION 15

Find the odd man out

Tiger, Elephant, King Cobra, Dolphin

Answer:

QUESTION 16

Find the odd man out

Oasis, Lake, Pool, Volcano

Answer:

QUESTION 17

Find the odd man out

Bengali, Karnataka, Mumbai, Kashmir

Answer:

QUESTION 18

Find the odd man out

Lapidary, Lancet, Scapel, Surgeon

Answer:

QUESTION 19

Find the odd man out

Requiem, Dirge, Elegy, Paean

Answer:

I bought a cycle 2 days before my birthday and I broke it 3 days after my birthday. The day I broke it is Mar 2, 1956?

Directions: The following questions are to be answered on the basis of the above given statement

i) When is my birthday?

Hint: Keep in mind that 1956 was a leap year.

(ii) What is my age on Mar 4th, 1980?

(iii) My nephew is born exactly 20years after me. If I turned 20 in 1960, what is the nephews age on Feb 28th 1988 ?

13. Monday Aug25, 96 :

Hostess: “Mr A, you forgot your umbrella during the party on last friday. I expected you to collect it on your visit on wednesday as I plan to leave on this Friday.”

Directions: The following questions are to be answered on the basis of the above given statement

(i) when A missed umbrella?

(ii)When A is supposed to collect it?

(iii)When K leaves?

QUESTION 20

What is my father’s sons son to my son?

Answer: Cousin brother

QUESTION 21

On cutting a solid parabola what would be generated?

Answer: Cone

QUESTION 22

What is Euler’s formula?

Answer: F+V-E =2; where F => faces; V => vertices; E => number of edges

QUESTION 23

What is Newton Raphson method used for?

Answer: To find the root of f(x) = 0

QUESTION 24

How many tangents can be drawn on three circles if they don’t lie within each other?

Answer:

QUESTION 25

xy – x + 2y = 6 equation is shifted to form equation xy=c what is c?

Answer:

QUESTION 26

When x is real number. What is the least value of (x2-6x+5)/(x2+2x+1)

Answer:

QUESTION 27

When an object like cube or sphere is seen along x, y, z axis we get the same. Apart from these suggest another object which has similar characteristics as that mentioned above?

Answer: Triangular prism

QUESTION 28

When an object is seen from the front side we can see two concentric squares and top view also without any hidden lines. Draw the side view.

Answer:

QUESTION 29

In common parlance, A=> B means what

Answer: if A is true B has to be true

QUESTION 30

If A is not invertible and BA = I is not possible, what is implied by this?

Answer: Determinant is Zero.

QUESTION 31

What is a free body diagram used for

Answer:

QUESTION 32

A die is thrown twice what is the probability that you get same number

Answer:

QUESTION 33

The sum of two numbers is 55. What is the larger number?

Answer:

QUESTION 34

Convert 251 in base 10 to octal(base Cool?

Answer:

QUESTION 35

How much information can be stored in 1 byte of an IBM pc compatible?

Answer:

QUESTION 36

What is the language used for Artificial Intelligence

Answer: lisp

QUESTION 37

Swap two variables without using temporary variable

Answer: a= a+b; b= a-b; a= a-b

QUESTION 38

Which is not the operating system?

A. Windows 98

B. UNIX

C. BIOS

D. Windows 2000

Answer: C

QUESTION 39

What is the optimum number of operations for 2×3 + 3×2 + 5x + 5?

Answer:

QUESTION 40

In the fortran language which of the following is true.

A. fortran uses call by value

B. fortran is object oriented

C. fortran allows use of function overloading

Answer: A

QUESTION 41

When a program is compiled what does it produce?

Answer: source code is converted to object code

QUESTION 42

What is the difference between function overloading and function overriding?

Answer:

QUESTION 43

What is the character set used in JAVA 2.0?

Answer: Unicode

QUESTION 44

What is the mistake in the following program segment?

f()

{

int a;

void c;

f2(&c,&a);}

Answer:

QUESTION 45

What will be the value of b and why?

a=0;

b=(a=0)?2:3;

Answer:

QUESTION 46

If in first statement a=0 is replaced by a = -1, b=?

a=0;

b=(a=0)?2:3;

Answer:

QUESTION 47

If in second statement a=0 is replaced by a = -1, b=?

a=0;

b=(a=0)?2:3;

Answer:

QUESTION 48

Describe the statements in the above given construct ?

char *a[2];

int const *p;

int *const p;

struct new { int a;int b; *var[5] (struct new)}

Answer:

QUESTION 49

f()

{

int a=2;

f1(a++);

}

f1(int c)

{

printf(“%d”, c);

}

What is the value of c ?

Answer:

QUESTION 50

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;

}

What is the value of c?

Answer:

QUESTION 51

What is the fallacy in the following program segment?

int *f1()

{

int a=5;

return &a;

}

f()

int *b=f1()

int c=*b;

}

Answer:

QUESTION 52

Give the C language equivalent

Function returning an int pointer

Answer:

QUESTION 53

Give the C language equivalent

Function pointer returning an int pointer

Answer:

QUESTION 54

Give the C language equivalent

Function pointer returning an array of integers

Answer:

QUESTION 55

Give the C language equivalent

Array of function pointer returning an array of integers

Answer:

QUESTION 56

Find the fallacy in the following program segment?

int a;

short b;

b=a;

Answer:

QUESTION 57

Define function? Explain arguments in functions?

Answer:

QUESTION 58

How does C pass variables to a function?

Answer:

QUESTION 59

Explain the following program segment.

f(){

int *b;

*b=2;

}

Answer:

QUESTION 60

Explain binary trees and their use?

Answer:

QUESTION 61

Draw the diagram showing the function stack, illustrating the variables that were pushed on the stack at the point when function 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;

}

Answer: