#1
31st July 2014, 01:01 PM
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HAL Management Trainee computer science Question Paper
Will you please provide the Management Trainee computer science Question Paper of HAL ?
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#2
1st August 2014, 08:47 AM
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Re: HAL Management Trainee computer science Question Paper
Here I am providing the list of few questions of Management Trainee computer science Question Paper of HAL which you are looking for . Computer Science 1. Magnetic tapes are suitable to applications: (a) When only a few records are to be accessed (b) When most of the records are to be accessed (c) Only when all the records are to be processed (d) None of the above 2. A system in which 2 or more cpu’s are interconnected and share a common Main memory is called: (a) Pipeline machine (b) Multifunctional system (c) Multiprocessor (d) None of these HAL Management Trainee computer science Question Paper UMERICAL APTITUDE QUESTIONS 1 (95.6x 910.3) ÷ 92.56256 = 9? (A) 13.14 (B) 12.96 (C) 12.43 (D) 13.34 (E) None of these 2. (4 86%of 6500) ÷ 36 =? (A) 867.8 (B) 792.31 (C) 877.5 (D) 799.83 (E) None of these 3. (12.11)2 + (?)2 = 732.2921 (A)20.2 (B) 24.2 (C)23.1 (D) 19.2 (E) None of these 4.576÷ ? x114=8208 (A)8 (B)7 (C)6 (D)9 (E) None of these 5. (1024—263—233)÷(986—764— 156) =? (A)9 (B)6 (C)7 (D)8 (E) None of these 6. ?125÷5x ?=6265 (A)1253 (B) 1250 (C)1245 (D) 1550 (E) None of these 7.(42)2÷6.3 x 26 =? (A)7182 (B) 7269 (C)7260 (D) 7240 (E) None of these 8.384×12×2=?____________ (A)9024 (B) 9216 (C)6676 (D) 6814 (E) None of these 9.6534÷40÷33=? (A)3.06 (B) 5.25 (C)4.82 (D) 6.12 (E) None of these 10. ?2704 x ?2209=? (A)1996 (B)2444 (C)2452 (D)1983 (E)None of these 11.2536+4851—?=3450+313 (A)3961 (B)4532 (C)3624 (D)4058 (E) None of these 12. (2560 x 1.4) +(7400 x 0.6) =? (A)7512 (B) 9746 (C)6523 (D) 8024 (E) None of these 13. 36%of 850+? %of 592 = 750 (A)73 (B)89 (C)82 (D)75 (E) None of these 14.64%of 2650+40% 0f 320=? (A)1824 (B) 1902 (C)1829 (D) 1964 (E) None of these 15. 486+32×25—59=? (A) 514 (B) 528 (C) 599 (D) 507 (E) None of these 16. 1827÷ 36 x ?=162.4 (A)4.4 (B)3.2 (C)2.1 (D) 3.7 (E) None of these 17. 1008÷36=? (A)28 (B) 32.5 (C)36 (D) 22.2 (E) None of these 18. 56.21 +2.36+5.41 —21.4+1.5=? (A)40.04 (B) 46.18 (C)44.08 (D) 43.12 (E) None of these 19. 65%of 320+?=686 (A) 480 (B) 452 (C)461 (D) 475 (E) None of these 20. 83250÷?=74×25 (A)50 (B) 45 (C)40 (D) 55 (E) None of these 21. ?7744=? (A)88 (B)62 (C)58 (D)78 (E)None of these 22.35%of ?=242 (A)729 (B)652 (C)693 (D)759 (E) None of these 23. 1256+4813+765=? (A)5642 (B) 5876 (C)6788 (D) 6878 (E) None of these 24. 22 x4+(?)2=(13)2 (A) 81 (C) 27 (B) 9 (D) 64 (E) None of these 25. 432+2170+35=? (A)494 (B) 475 (C)481 (D) 469 (E) None of these 26. Three numbers are in the ratio of 3: 4 :5 respectively. If the sum of the first and third numbers is more than the second number by 52, then which will be the largest number? (A) 65 (B) 52 (C) 79 (D) 63 (E) None of these 27. The compound interest on a certain amount for 2 years at the rate of 8 p.c.p.a. is Rs.312. What will be the simple interest on the same amount and at the same rate and same time? (A)Rs. 349.92 (B) Rs. 300 (C)Rs. 358.92 (D) Rs. 400 (E) None of these 28. The length of a rectangle exceeds its breadth by 7 ems. If the length is decreased by 4 cm. and the breadth is increased by 3 cms., then the area of the new rectangle will be the same as the area of the original rectangle. What will be the perimeter of the original rectangle? (A)45 cms. (B)40 cems. (C)50 cms. (D)55 cms. (E)None of these 29. The sum of the digits of a two digit number is 12. If the new number formed by reversing the digits is greater than the original number by 54, then what will be the original number? (A)28 (B) 48 (C)39 (D) 93 (E) None of these 30. In a fraction, twice the numerator is two more than the denominator. If 3 is added to the numerator and the denominator each, then the resultant fraction will be 2/3 .What was the original fraction ? (A)5/18 (B)6/13 (C)13/6 (D)7/12 (E) None of these 31. Four-fifth of a number is 10 more than two-third of the same number. What is the number? (A) 70 (B) 75 (C) 69 (D) 85 (E) None of these 32. A shopkeeper purchased 200 bulbs for Rs. 10 each. However, 5 bulbs were fused and had to be thrown away. The remaining were sold at Rs. 12 each. What will be the percentage profit? (A) 25 (B) 15 (C) 13 (D) 17 (E) None of these 33. What should come in the place of question mark (?) in the number series given below? 25, 34, 52,79, 115,? (A)160 (B) 140 (C)153 (D) 190 (E)None of these 34. What number should replace both the question marks (?) in the following question ? ?/144= 49 /? (A)95 (B) 76 (C)82 (D) 84 (E)None of these 35. The sum of three consecutive even numbers is 252. What is the sum of the smallest and the largest numbers? (A)158 (B) 148 (C)168 (D) 198 (E) None of these 36. Ajay spends 25% of his salary on house rent, 5% on food, 15% on travel, 10% on clothes and the remaining amount of Rs. 27,000 is saved. What is Ajay’s income? (A) Rs. 60,000 (B) Rs. 80,500 (C) Rs. 60,700 (D) Rs. 70,500 (E) None of these 37. In how many different ways, can the letters of the word ‘CRISIS’ be arranged ? (A) 150 (B) 240 (C) 120 (D) 200 (E) None of these 38. At each corner of a square park with side equal to 40 m, there is a flower bed in the form of a sector of radius 14 m. What is the area of the remaining part of the park? (A)984 Square m (B) 789 Square m (C) 1014 Square m (D) 1024 Square m (E) None of these 39. The length of a rectangular field is thrice its breadth. If the cost of cultivating the field at Rs. 367.20 per square meter is Rs. 27,540, then what is the perimeter of the rectangle? (A)47m (B) 39m (C)52m (D)40m (E) None of these 40. If the fractions8/5,7/2,9/5,5/4,4/5 are arranged in descending order of their values, which one will be fourth? (A)4/5 (B)5/4 (C)9/5 (D)8/5 (E) 7/2 41. The present ages of Chetna and Shikha are in the ratio of 5 :7 respectively. After 7 years, their ages will be in the ratio of 11:14 respectively. What is the difference between their ages? (A)9 years (B) 4 years (C)5 years (D) 7 years (E) None of these 42. If 13 men can complete a piece of work in 36 days, then in how many days will 18 men complete the same work? (A)16 days (B) 20 days (C)26 days (D) 30 days (E) None of these 43. If the area of a circle is 75.44 square cm then what is the circumference of the circle? (A)29.2 cm (B) 28.9 cm (C)30.8 cm (D) 40.2 cm (E) None of these 44. Girish started a business investing Rs. 45,000. After 3 months, Vijay joined him with a capital of Rs. 60,000. After another 6 months, Ankush joined them with a capital of Rs. 90,000. At the end of the year, they made a profit of Rs. 16,500. What is Girish’s share of profit ? (A) Rs. 5,500 (B) Rs. 6,000 (C) Rs. 6,600 (D) As. 5,900 (E) None of these 45. What is the average age of a family of five members, whose ages are 42, 49, 56, 63 and 35 years respectively? (A)60 years (B) 49 years (C)45 years (D) 58 years (E) None of these 46. A and B are two taps which can fill a tank individually in 10 minutes and 20 minutes respectively. However, there is a leakage at the bottom which can empty a filled tank in 40 minutes. If the tank is empty initially, how much time will both the taps take to fill the tank (leakage is still there) ? (A) 8 minutes (B) 7 minutes (C) 10 minutes (D)15 minutes (E) None of these 47. What is 50% of 40% of Rs. 3,450? (A) Rs. 690 (B) As. 520 (C) Rs. 517.5 (D) Rs. 499.2 (E) None of these 48. If an amount of Rs. 5,86,700 is distributed equally amongst 25 persons, then how much would each person get? (A) Rs. 2,54,876 (B) Rs. 2,34,68 (C) Rs. 3,74,20 (D) Rs. 1,95,62 (E) None of these 49. An urn contains 9 blue, 7 white and 4 black balls. If 2 balls are drawn at random, then what is the probability that only one ball is white? (A) 71/190 (B) 121/190 (C) 91/190 (D) 93/190 (E) None of these 50. If the price of 5 transistors and 2 pen stands is Rs. 810, then what will be the price of 7 transistors and 9 pen stands? (A) Rs. 1,320 (B) Rs. 1,500 (C) Rs.1,150 (D) Cannot be determined (E) None of these ANSWERS: 1 - D 2 - C 3 - B 4 - A 5 - D 6 - A 7 - E 8 - B 9 - E 10 - B 11 - C 12 - D 13 - D 14 - A 15 - B 16 - B 17 - A 18 - C 19 - E 20 - B 21 - A 22 - C 23 - E 24 - B 25 - A 26 - A 27 - B 28 - C 29 - C 30 - D 31 - B 32 - D 33 - A 34 - D 35 - C 36 - A 37 - E 38 - A 39 - D 40 - B 41 - E 42 - C 43 - C 44 - A 45 - B 46 - A 47 - A 48 - B 49 - E 50 - D |
#3
18th December 2015, 11:39 AM
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Re: HAL Management Trainee computer science Question Paper
Hii Guys Here I am looking for Previous year HAL Management Trainee Computer Science Question Paper , Will you please provide me same for my exam preparation ?
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#4
18th December 2015, 11:40 AM
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Re: HAL Management Trainee computer science Question Paper
Friend Here On your asking I am providing Previous year HAL Management Trainee Computer Science Question Paper : The minimum number of D flip-flops needed to design a mod-258 counter is A 9 B 8 C 512 D 258 Question 2 The lexical analysis for a modern computer language such as Java needs the power of which one of the following machine models in a necessary and sufficient sense? A Finite state automate B Deterministic pushdown automata C Non-Deterministic pushdown automata D Tuning machine Question 3 In a compiler, keywords of a language are recognized during A parsing of the program B the code generation C the lexical analysis of the program D dataflow analysis Question 4 Any identifier is also a token so it is recognized in lexical Analysis 15. A layer-4 firewall (a device that can look at all protocol headers up to the transport layer) CANNOT A block entire HTTP traffic during 9:00PM and 5:00AM B block all ICMP traffic C stop incoming traffic from a specific IP address hut allow outgoing traffic to the same IP address D block TCP traffic from a specific user on a multi-user system during 9:00PM and 5:00AM Question 5 If two fair coins are flipped and at least one of the outcomes is known to be a head, what is the probability that both outcomes are heads? A 1/3 B 1/4 C 1/2 D 2/3 Question 6 A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have 40000 lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor for this model is given as 2.8 for the software development on embedded systems, while the exponentiation factor is given as 1.20. What Is the estimated effort In person months? A 234.25 B 932.50 C 287.80 D 122.40 Question 7 Which of the following pairs have DIFFERENT expressive power? A Deterministic finite automata (DFA) and Non-deterministic finite automata (NFA) B Deterministic push down automata (DPDA) and Non-deterministic push down automata (NPDA) C Deterministic single-tape Turing machine and Non-deterministic single tape Turing machine D Single-tape Turing machine and multi-tape Turing machine Question 8 HTFIL (Hyper Text Markup Language) has language elements which permit certain actions other than describing the structure of the web document. Which one of the following actions is NOT supported by pure HTML (without any server or client side scripting) pages? A Embed web objects from different sites into the same page B Refresh the page automatically after a specified interval C Automatically redirect to another page upon download D Display the client time as part of the page Question 9 Which of the following is NOT desired in a good Software Requirement Specifications (SRS) doc Lament? A Functional Requirements B Non Functional Requirements C Goals of Implementation D Algorithms for Software Implementation Question 10 An application loads 100 libraries at startup. Loading each library requires exactly one disk access. The seek time of the disk to a random location is given as 10ms. Rotational speed of disk is 6000rpm. If all 100 libraries are loaded from random locations on the disk, how long does it take to load all libraries? (The time to transfer data from the disk block once the head has been positioned at the start of the block may he neglected) A 0.50s B 1.50s C 1.25s D 1.00s Question 11 If at some instance prior to the occurrence of the clock edge, P. Q and R have a value 0, 1 and 0 respectively, what shall be the value of PQR after the clock edge? A 000 B 001 C 010 D 011 Question 12 A deck of 5 cards (each carrying a distinct number from 1 to 5) is shuffled thoroughly. Two cards are then removed one at a time from the deck. What is the probability that the two cards are selected with the number on the first card being one higher than the number on the second card? A 1/5 B 4/25 C 1/4 D 2/5 Question 13 The cost of link N2-N3 reduces to 2 in (both directions). After the next round of updates, what will be the new distance vector at node, N3? A (3. 2, 0, 2, 5) B (3, 2, 0, 2, 6) C (7, 2, 0, 2, 5) D (7, 2, 0, 2, 6) Question 14 Choose the most appropriate word(s) from the options given below to complete the following sentence. I_______ contemplated Singapore for my vacation but decided against it. A To visit B having to visit C visiting D for a visit Question 15 Choose the most appropriate word from the options given below to complete the following sentence. If you are trying to iliac a strong impression on your audience, you cannot do so by being understated, tentative or______________ A Hyperbolic B Restrained C Argumentative D Indifferent |