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Friday, 7 December 2012

Mahindra Satyam Aptitude Paper Set-1

SATYAM PAPER 1--GENERAL APTITUDE Directions:Each question given below consists of a word, followed by four words or phrases. Choose the lettered word or phrase that is most nearly opposite in meaning to the word in the question. ANTONYMS 1. Disregarded (a) heed (b) hopeful (c) evade (d) dense Ans. (a) 2. Obviate (a) becloud (b) necessitate (c) rationalize (d) execute Ans. (b) 3. Superficial (a) profound (b) exaggerated (c) subjective (d) spirited Ans. (a) 4. Abide (a) retract an offer (b) refuse to endure (c) shield from harm (d) exonerate Ans. (b) 5. Acerbity (a) noteworthiness (b) hypocrisy (c) mildness of temperament (d) lack of anxiety Ans. (c) Directions: Each question or group of questions is based on a passage or set of conditions. For each question, select the best answer choice given. Quesitions 6-9 In a certain society, there are two marriage groups, Red and Brown. No marriage is permitted within a group. On marriage, males...
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Thursday, 29 November 2012

Infosys Aptitude Paper Set-10

1. 2 Marks             When Arthur is as old as his father Hailey is now, he shall be  5 times as old as his son Clarke is now. By then, Clarke will be 8 times older than Arthur is now. The combined ages of Hailey and Arthur are 100  years. How old is Clarke ? 2.  2 Marks I have one orange glass containing orange juice and another  white glass containing apple juice. I take 50 ml of orange juice and mix it with apple juice in the white glass. Then I take 50 ml of this mixture and transfer it back to the orange glass. If you compare amount of apple juice in the orange glass and amount of orange juice in the white glass which is more than the other and by how much ? 3. 3 Marks The seven digits in this subtraction problem are  0,1,2,3,4,5 and 6. Each letter represents the same digit whenever it occurs. D A D C B E B E G -------------------- B...
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Infosys Aptitude Paper Set-9

1. int a=2; f1(a++); } f1(int c) { printf("%d", c); } 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? why b) 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)Fallacy int *f1() { int a=5; return &a; } f() int *b=f1() int c=*b; } 7)a)Function returning an int pointer b)Function ptr returning an int ptr c)Function ptr returning an array of integers d)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...
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Tuesday, 27 November 2012

Unbelievable Things You Probably Missed This Year

You may not have seen all of the year's most impressive milestones and visuals.A participant demonstrates his skills using a water jet pack during a recreational sporting competition at an entertainment centre near the village of Pleshchenitsy, 70 km (44 miles) northeast of Minsk, August 4, 2012, and you spent this whole caption wondering how water jet packs exist and why you don't have one.The sun and moon aligned over the earth in a rare astronomical event in May - an annular eclipse that dimmed the skies over parts of Asia and North America, briefly turning the sun into a blazing ring of fire, which is AWESOME, RIGHT??In this image provided by Brian Buckland, 138 skydivers form a massive snowflake formation Friday, Aug. 3, 2012 over Ottawa, Ill. It took them three days and fifteen tries to get it right.Tupac Shakur rose from the dead...
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Infosys Aptitude Paper Set-8

1. Number of null pointers in any binary tree = n+1 2. max(t1,t2,...tn) = pipelining 3. 50% -DBETXXXXXX - density 4. print (Head(T)) Traverse(left(T)) print (Head(T)) Traverse(right(T)) - ans: none of the above 5. CPU scheduling based questions 11. if even x/2 else p(p(3x+1)) 2^k + 1: 3 . 2^(k-1) clarify this with sans 6. Compiler - related Qn. 7. LAN frames - ? related Qn. 8. sliding window protocol 9. kernel mode - deallocate resource 10. Combinatorics related 11. priority scheduling 12. cobegin begin x = y; x= x+1; y= x begin x =y; z= z+1; y= z coend ans. Number of values possi = 2 13. 2 bits flip / 2 bits exchange ans : the word with one '1' 14. any addr K^+ v(a) + 2I - 2a clarify with SANS. 15.Least no. when divide by [7 gives remainder 6,6gives 5,5 gives 4 and soon ans;419 16,What compilation do (ans source code to obj) 17.Artficial...
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Infosys Aptitude Paper Set-7

1. 9 cards are there. u have to arrange them in a 3*3 matrix. cards are of 4 colors.they are red,yellow,blue,green. conditions for arrangement: one red card must be in first row or second row.2 green cards should be in 3rd column.Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. Atleast one green card in each row. Solution: Yello Red Gren Blu Blu Gren Yello Gren Yello 2. 4 cards are placed on a table, each card has two colors. U don't know the color of the back side of eachcard.4 persons A B C and D are sitting on the table before the cards. They can see Red, Green Red and blue .Out of the 4 poeple 2 always lie. They see the color on the reverse side and give the following comment A: Yello/green B: Neither Blue/nor Green c: Blue/Yello D: Blue/ Yello find out the color on the other side of the 4 cards. 3. A family I know has several children. Each boy in this family has as...
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Sunday, 25 November 2012

Tata Consultancy Services Aptitude Paper Set-3

his test consists of 50 questions.The Set Code for this paper is D. 1. The C language terminator is (a) semicolon(b) colon(c) period(d) exclamation mark 2. What is false about the following -- A compound statement is (a) A set of simple statments(b) Demarcated on either side by curly brackets(c) Can be used in place of simple statement(d) A C function is not a compound statement. 3. What is true about the following C Functions (a) Need not return any value(b) Should always return an integer(c) Should always return a float(d) Should always return more than one value 4. Main must be written as (a) The first function in the program(b) Second function in the program(c) Last function in the program(d) Any where in the program 5. Which of the following about automatic variables within a function is correct ? (a) Its type must be declared before using the variable(b) Tthey are local(c) They are not initialised to zero(d) They are...
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