or_test (operational research)

8/13/2019 OR_TEST (Operational Research)

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Imperial Institute of Excellence

A GATE/IES/PSU Coaching Centre

Branch:- MECHANICAL

Branch Co!e:- ME "#$

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TIMING:-2:30 Hrs

Address: - Imperial Institute of Excellence Cidco N-7, Opp. Garware Factorynear Rajyog Petrol Pump, Aurangabad. 9890988683

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1. PERT is .(A) Project evaluation and review test(B) Programme evaluation and review technique(C) Project estimation and review technique(D) Programme estimation and review technique2. PERT analysis is based on

(A) Optimistic time (B) pessimistic time

(C) Most likely time (D) all of these

3. PERT is

(A)Activity oriented (B) event oriented (C) cost oriented (D) time oriented

4. A dummy activity is one/which

(A) only consumes time, but no resources .(B)only consumes resources, not time(C)which does not consume either resource or time(D) Consumes both time and resource

5. CPM is

(A) Critical Process Method (B) Critical Path Method

(C). Common Planning Method (D) Combined Process Method,

6 . CPM is

(A) Cost oriented technique (B) Activity oriented technique

(C) Event oriented technique (D) Target oriented technique

7. CPM h as

(A; one time estimate . (B) two time estimate

(C) three time estimate (D) four time estimate

8 . A job requiring time, and resources for its completion is

(A) an event (B) an activity. (C) both (A) & (B) (D)none

9. Which of the following technique should be used for planning and scheduling of an R&D project?

(A) XYZ analysis (B) HML analysis (C) CPM (D)PERT

10. Critical activities are those for which

(A) float = 0 (B) float = +1 (C) float < 1 (D)float > 1

11. An achievement of one or more activities in a project is called

(A) event (B) activity (C) outcome (D)none

12. PERT has(A) one time estimate

(B) two time estimates

(C) three time estimates

(D)fourtimeestimates


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14. Optimistic time has the chance of occurrence

(A) 1 in 100 (B) 10 in 100 (C) 25 in 100(D)50 in 100

15. Fulkerson's rule is used to

(A) calculate the expected time in PERT

(B) calculate the float

(C) numbering the event in PERT/CPM

(D) find critical path in CPM

16. Probability distribution of activity times in PERT follows

(A) normal distribution . (B) binomial distribution

(C) beta distribution (D) caussian distribution

17. Critical path of a network represents(A) Maximum time required for completion of project(B) Minimum time required for completion of project(C) Maximum cost required for completion of project(D) Minimum cost required for completion of project.

18. Critical path moves along the activities having total float of

(A) positive value (B) negative value (C) zero value(D)same value.

19. A dummy activity in a network diagram

(A) is represented by a dotted line (C) does not consume time or resource

(B) is an artificial activity (D) all of these

20.Slackforthecriticalactivityis

(A) zero (B) negative (C) maximum (D) positive


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39.

40.

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49.


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Common Data Questions:- 50- 55

50.

51.

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57.

5.

59.

60.


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.i2e.co.in61.Common Data Questions:- 62- 6

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6.

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76.

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7.

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0.

1.

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9.

90.

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107.

10.

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111.

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114.

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$*e ta+,e +e,ow contains a ,ist o- actiities se/uencin e/uiements an uation

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'!%$(!# &;1.+ 2. 3.+ 4.c 5.+ 6.+ 7.a .+ 9. 10.a

11.a 12.c 13.+ 14.a 15.c 16.c 17.a 1.c 19. 20.a

21.+ 22.+ 23.c 24.a 25.a 26.c 27.c 2.+ 29. 30.+

31.c 32.c 33.c 34.+ 35.a 36.c 37.a 3.a 39.c 40.+41.c 42. 43. 44. 45.c 46.+ 47. 4.a 49.c 50.c

51.c 53. 54.+ 55.c 56.+ 57.c 5.+ 59.a 60.a 61.

62.c 63.c 64.+ 65. 66. 67.a 6.a 69.a 70. 71.

72.+ 73. 74.+ 75. 76.a 77.a 7.c 79.c 0. 1.a

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or_test (operational research)

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