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Delhi University Entrance Test (DUET) 2020 Previous Year Question Paper With Answer Key

This post was last modified on 27 December 2020

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DUET Last 10 Years 2011-2021 Question Papers With Answer Key || Delhi University Entrance Test conducted by the NTA

Topic:- MOR S2

Which of the following alternatives is either a synonym or an antonym of the word LIBERAL? [Question ID = 10924]
1. Unreliable [Option ID = 43690]
2. Intolerant [Option ID = 43691]
3. Strong [Option ID = 43692]
4. Independent [Option ID = 43693]
Correct Answer :-
- Intolerant [Option ID = 43691]
Which of the following alternatives is either a synonym or an antonym of the word EXHORT? [Question ID = 10925]
1. Condemn [Option ID = 43694]
2. Urge [Option ID = 43695]
3. Prevent [Option ID = 43696]
4. Waste [Option ID = 43697]
Correct Answer :-
- Urge [Option ID = 43695]

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The most suitable 'one word' for the phrase 'Present opposing arguments or evidence' is [Question ID = 10926]
1. Criticise [Option ID = 43698]
2. Rebut [Option ID = 43699]
3. Rebuff [Option ID = 43700]
4. Reprimand [Option ID = 43701]
Correct Answer :-
- Rebut [Option ID = 43699]
The most suitable 'one word' for the phrase 'To break off proceedings of a meeting for a time' is [Question ID = 10927]
1. Convene [Option ID = 43702]
2. Terminate [Option ID = 43703]
3. Adjourn [Option ID = 43704]
4. Procrastinate [Option ID = 43705]
Correct Answer :-
- Adjourn [Option ID = 43704]
The ________ with which he is able to wield the paint brush is really remarkable [Question ID = 10928]
1. ease [Option ID = 43706]
2. sweep [Option ID = 43707]
3. skill [Option ID = 43708]
4. majesty [Option ID = 43709]
Correct Answer :-
- ease [Option ID = 43706]
The purpose of education must be to ________ attitudes as well as to impart knowledge and skills [Question ID = 10929]
1. manage [Option ID = 43710]
2. rationalise [Option ID = 43711]
3. adjust [Option ID = 43712]
4. internalize [Option ID = 43713]
Correct Answer :-
- rationalise [Option ID = 43711]
Which of the following lettered pairs has the same relationship as the pair Error: Infallible? [Question ID = 10930]
1. Cure: Irreversible [Option ID = 43714]
2. Flaw: Impeccable [Option ID = 43715]
3. Defect: Intolerable [Option ID = 43716]
4. Emotion: Invulnerable [Option ID = 43717]
Dream is related to Reality in the same way www.FirstRanker.com [Question ID = 10931]
1. Correctness [Option ID = 43718]
2. Truth [Option ID = 43719]
3. Untruth [Option ID = 43720]
4. Fairness [Option ID = 43721]
Correct Answer :-
- Truth [Option ID = 43719]

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How many such letters are there in the word BACKLASH each of which is as far away from the beginning of the word as it is from the beginning of the English alphabets? [Question ID = 10932]
1. One [Option ID = 43722]
2. Two [Option ID = 43723]
3. Three [Option ID = 43724]
4. Six [Option ID = 43725]
Correct Answer :-
- Two [Option ID = 43723]
If 'oranges' are 'apples', 'bananas' are 'apricots', 'apples' are 'chillies', 'apricots' are 'oranges' and 'chillies' are 'bananas', then which of the following are green in colour? [Question ID = 10933]
1. Apricots [Option ID = 43726]
2. Apples [Option ID = 43727]
3. Chillies [Option ID = 43728]
4. Bananas [Option ID = 43729]
Correct Answer :-
- Bananas [Option ID = 43729]
'A $ B' means 'A is mother of B', 'A # B' means 'A is father of B', 'A @ B' means 'A is husband of B', 'A% B' means 'A is daughter of B'. Then 'P $ Q # M% T' indicates what relationship of 'P' with 'T'? [Question ID = 10934]
1. Paternal grandmother [Option ID = 43730]
2. Maternal grandmother [Option ID = 43731]
3. Mother-in-law [Option ID = 43732]
4. Maternal grandfather [Option ID = 43733]
Correct Answer :-
- Mother-in-law [Option ID = 43732]
In a certain code language, MICROWAVE is written as LJBSNXZWD. How is POPULAR written in that code? [Question ID = 10935]
1. QBIKVPAV [Option ID = 43734]
2. OPKVPAV [Option ID = 43735]
3. OPOVKBQ [Option ID = 43736]
4. KBQVOPA [Option ID = 43737]
Correct Answer :-
- OPOVKBQ [Option ID = 43736]
Statement: "Most of the classical dance theme are based on stories of Gods and avatars" Assumptions: I: Classical arts maintain their heritage by sticking to traditions. II: New themes are not interesting [Question ID = 10936]
1. Only assumption I is implicit [Option ID = 43738]
2. Assumptions I and II are implicit [Option ID = 43739]
3. Only assumption II is implicit [Option ID = 43740]
4. none of these [Option ID = 43741]
Correct Answer :-
- Only assumption I is implicit [Option ID = 43738]

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Statement: "In every community where we sell our brands, we must remember we do not business in markets, we do business in societies." - A marketer Assumptions: I. Shops and markets are of no use in selling a brand. II. The understanding of social behaviour is a must for the marketer. [Question ID = 10937]
1. Assumptions I and II are implicit [Option ID = 43742]
2. Only assumption II is implicit [Option ID = 43743]
3. Only assumption I is implicit [Option ID = 43744]
4. none of these [Option ID = 43745]

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A cube is coloured red on all faces. It is cut into 64 smaller cubes of equal size. How many cubes have no face coloured? [Question ID = 10938]
1. 8 [Option ID = 43746]
2. 10 [Option ID = 43747]
3. 18 [Option ID = 43748]
4. 24 [Option ID = 43749]
Correct Answer :-
- 8 [Option ID = 43746]
If in a certain code DEFENCE is written as 42, how would COMMON be written in that code? [Question ID = 10939]
1. 39 [Option ID = 43750]
2. 57 [Option ID = 43751]
3. 83 [Option ID = 43752]
4. 73 [Option ID = 43753]
Correct Answer :-
- 73 [Option ID = 43753]
A, B, C, D, E and F are six members of a family. There are two married couples among them. C is the mother of A and F. E is the father of D. A is the grandson of B. The total number of female members in the family is three. Which of the following pairs is one of the married couples? [Question ID = 10940]
1. E-F [Option ID = 43754]
2. B-D [Option ID = 43755]
3. E-B [Option ID = 43756]
4. A-F [Option ID = 43757]
Correct Answer :-
- E-B [Option ID = 43756]
A, B, C, D, E and F are six members of a family. There are two married couples among them. C is the mother of A and F. E is the father of D. A is the grandson of B. The total number of female members in the family is three. Who is the wife of E? [Question ID = 10941]
1. B [Option ID = 43758]
2. C [Option ID = 43759]
3. D [Option ID = 43760]
4. F [Option ID = 43761]
Correct Answer :-
- B [Option ID = 43758]
A, B, C, D, E, F and G are playing cards sitting around a circular table. D is not neighbour of C or E. A is neighbour of B and C. G, who is second to the left of D is the neighbour of E and F. What is the position of C? [Question ID = 10942]
1. To the immediate left of A [Option ID = 43762]
2. To the immediate right of E [Option ID = 43763]
3. Third to the right of F [Option ID = 43764]
4. none of these [Option ID = 43765]
Correct Answer :-
- none of these [Option ID = 43765]

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The alternatives given below represent a pair of numbers. Which one is different from the other three alternatives? [Question ID = 10943]
1. 41: 72 [Option ID = 43766]
2. 12: 30 [Option ID = 43767]
3. 51: 42 [Option ID = 43768]
4. 11:20 [Option ID = 43769]
Correct Answer :-
- 41: 72 [Option ID = 43766]
Operational Research uses models built by www.FirstRanker.com of the variables of a given problem and also derives a solution from the model using ________ of the diversified solution techniques [Question ID = 10944]
Operational Research is [Question ID = 10945]
1. independent thinking approach [Option ID = 43774]
2. group thinking approach [Option ID = 43775]
3. inter-disciplinary team approach [Option ID = 43776]
4. none of these [Option ID = 43777]
Correct Answer :-
- inter-disciplinary team approach [Option ID = 43776]
An optimal solution of an assignment problem can be obtained only if [Question ID = 10946]
1. Each row and column has only one zero element [Option ID = 43778]
2. Each row and column has at least one zero element [Option ID = 43779]
3. The cost data is arranged in a square matrix [Option ID = 43780]
4. none of these [Option ID = 43781]
Correct Answer :-
- none of these [Option ID = 43781]
In linear programming problem, degeneracy occurs in ________ stages [Question ID = 10947]
1. two [Option ID = 43782]
2. one [Option ID = 43783]
3. three [Option ID = 43784]
4. four [Option ID = 43785]
Correct Answer :-
- two [Option ID = 43782]

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If the dual linear programming problem has no feasible solution, then the primal problem is ________ [Question ID = 10949]
1. unbounded [Option ID = 43790]
2. infeasible [Option ID = 43791]
3. either unbounded or infeasible [Option ID = 43792]
4. none of these [Option ID = 43793]
Correct Answer :-
- either unbounded or infeasible [Option ID = 43792]
A balanced transportation problem with 3 sources and 3 destinations can have at most ________ basic feasible solutions. [Question ID = 10950]
1. 126 [Option ID = 43794]
2. 120 [Option ID = 43795]
3. 124 [Option ID = 43796]
4. 123 [Option ID = 43797]
Correct Answer :-
- 126 [Option ID = 43794]
If an iso-cost line yielding the optimal solution of a linear programming problem coincides with a constraint line, then [Question ID = 10953]
1. the solution is unbounded [Option ID = 43806]
2. the solution is infeasible [Option ID = 43807]
3. the constraint which coincides is redundant [Option ID = 43808]
4. none of these [Option ID = 43809]
Correct Answer :-
- none of these [Option ID = 43809]
An assignment problem [Question ID = 10954]
1. is a special case of the linear programming problem [Option ID = 43810]
2. is a special case of the transportation problem [Option ID = 43811]
3. can be solved by the Hungarian method of assignment www.FirstRanker.com
4. all of these [Option ID = 43813]
An inventory is [Question ID = 10955]
1. a list of the items held in stock [Option ID = 43814]
2. a list of the items in demand [Option ID = 43815]
3. a list of the items held in shortage [Option ID = 43816]
4. none of these [Option ID = 43817]
Correct Answer :-
- a list of the items held in stock [Option ID = 43814]
Stock turnover increases when [Question ID = 10956]
1. number of units sold in a period increases [Option ID = 43818]
2. number of units sold in a period decreases [Option ID = 43819]
3. average stock increases [Option ID = 43820]
4. none of these [Option ID = 43821]
Correct Answer :-
- number of units sold in a period increases [Option ID = 43818]

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The lead time occurs because of [Question ID = 10957]
1. time for order preparation [Option ID = 43822]
2. time to process the delivery [Option ID = 43823]
3. time at the supplier [Option ID = 43824]
4. all of these [Option ID = 43825]
Correct Answer :-
- all of these [Option ID = 43825]
If a non-redundant constraint is removed from a linear programming problem, then [Question ID = 10958]
1. feasible region will become larger [Option ID = 43826]
2. feasible region will become smaller [Option ID = 43827]
3. solution will become infeasible [Option ID = 43828]
4. none of these [Option ID = 43829]
Correct Answer :-
- feasible region will become larger [Option ID = 43826]
The ordering cost is Rs. 125 per order for a certain type of commodity whose holding cost per unit is Rs. 6 per year. If the annual demand is 6,000 units and the replacement is instantaneous and no shortages are allowed then the EOQ is_ [Question ID = 10959]
1. 500 units [Option ID = 43830]
2. 800 units [Option ID = 43831]
3. 550 units [Option ID = 43832]
4. 450 units [Option ID = 43833]
Correct Answer :-
- 500 units [Option ID = 43830]
A bakery shop is operated by one person, the owner. The arrival pattern of customers on week days appears to follow a Poisson distribution, with a mean arrival rate of 10 people per hour. Customers are served on a FIFO basis, and because of the reputation of the shop they are willing to wait for service once they arrive. The time it takes to serve a customer is estimated to be exponentially distributed, with an average service time of 2 min. The average size of the queue is_ [Question ID = 10960]
1. 1/3 customers [Option ID = 43834]
2. 1/2 customers [Option ID = 43835]
3. 2/3 customers [Option ID = 43836]
4. 1/6 customers [Option ID = 43837]
Correct Answer :-
- 1/6 customers [Option ID = 43837]
A company has recorded the following list of service rates (customers/hour) for one of its servers as 4, 4, 5, 6, 5, 4, 3, 4, 3, 5, 5, 6. Then mean service time for this server is ________ [Question ID = 10961]
1. 0.22 minutes [Option ID = 43838]
2. 13.3 minutes [Option ID = 43839]
The most appropriate reason to employ queuing theory is [Question ID = 10962]
1. to reduce customer wait time in queue [Option ID = 43842]
2. to generate more arrivals to the system [Option ID = 43843]
3. to reduce worker idle time [Option ID = 43844]
4. none of these [Option ID = 43845]
Correct Answer :-
- to reduce customer wait time in queue [Option ID = 43842]
The profit contribution of a product in a linear programming problem ________ corresponding to various levels of production and sales. [Question ID = 10964]
1. remains constant [Option ID = 43850]
2. increases [Option ID = 43851]
3. decreases [Option ID = 43852]
4. none of these [Option ID = 43853]
Correct Answer :-
- remains constant [Option ID = 43850]
The hazard rate is constant during ________ [Question ID = 10966]
1. Burn-in-period [Option ID = 43858]
2. Wear-out period [Option ID = 43859]
3. Useful life period [Option ID = 43860]
4. none of these [Option ID = 43861]
Correct Answer :-
- Useful life period [Option ID = 43860]

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Which of the following are causes of failure during the burn-in-period? [Question ID = 10967]
1. Poor test specifications [Option ID = 43862]
2. Over-stressed parts [Option ID = 43863]
3. Incomplete final test [Option ID = 43864]
4. all of these [Option ID = 43865]
Correct Answer :-
- all of these [Option ID = 43865]
The set of weak students in a class is [Question ID = 10987]
1. a null set [Option ID = 43942]
2. a singleton set [Option ID = 43943]
3. a finite set [Option ID = 43944]
4. not a well defined collection [Option ID = 43945]
Correct Answer :-
- not a well defined collection [Option ID = 43945]
The 2's complement of the number 15 is ________ [Question ID = 10994]
1. 0000 [Option ID = 43970]
2. 0001 [Option ID = 43971]
3. 1000 [Option ID = 43972]
4. 1011 [Option ID = 43973]
Correct Answer :-
- 0001 [Option ID = 43971]
The sign magnitude for -3 is_ [Question ID = 10995]
1. 00000011 [Option ID = 43974]
2. 10000011 [Option ID = 43975]
3. 11111101 [Option ID = 43976]
4. 11111100 [Option ID = 43977]
MAR stands for [Question ID = 10996]
1. Main Address Register [Option ID = 43978]
2. Memory Access Register [Option ID = 43979]
3. Main Accessible Register [Option ID = 43980]
4. Memory Address Register [Option ID = 43981]
Correct Answer :-
- Memory Address Register [Option ID = 43981]
The number of bits in Arithmetic and Logic Unit is ________ [Question ID = 10997]
1. 4 [Option ID = 43982]
2. 16 [Option ID = 43983]
3. 8 [Option ID = 43984]
4. 2 [Option ID = 43985]
Correct Answer :-
- 16 [Option ID = 43983]

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The difference between memory and storage is that memory is ________ and storage is ________ [Question ID = 10998]
1. temporary, permanent [Option ID = 43986]
2. permanent, temporary [Option ID = 43987]
3. slow, fast [Option ID = 43988]
4. fast, slow [Option ID = 43989]
Correct Answer :-
- temporary, permanent [Option ID = 43986]
The most popular first generation computer was ________ [Question ID = 10999]
1. IBM 1650 [Option ID = 43990]
2. IBM 360 [Option ID = 43991]
3. IBM 1130 [Option ID = 43992]
4. IBM 2700 [Option ID = 43993]
Correct Answer :-
- IBM 1650 [Option ID = 43990]
The Boolean algebra property that allows to group operands in an expression in any order without affecting the results of the operation is_ [Question ID = 11000]
1. associative [Option ID = 43994]
2. commutative [Option ID = 43995]
3. distributive [Option ID = 43996]
4. none of these [Option ID = 43997]
Correct Answer :-
- commutative [Option ID = 43995]
What does the abbreviation "http" stand for? [Question ID = 11001]
1. High Task Termination Procedure [Option ID = 43998]
2. Hypertext Transfer Procedure [Option ID = 43999]
3. Hypertext Transfer Protocol [Option ID = 44000]
4. none of these [Option ID = 44001]
Correct Answer :-
- Hypertext Transfer Protocol [Option ID = 44000]
The logic gate that provides high output for same inputs is ________ [Question ID = 11005]
1. NOT [Option ID = 44014]
2. AND [Option ID = 44015]
3. X-NOR [Option ID = 44016]
4. XOR [Option ID = 44017]
Correct Answer :-
- X-NOR [Option ID = 44016]

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In a RAM, information can be stored www.FirstRanker.com
The 2's complement of 1010 is ________ [Question ID = 11007]
1. 0101 [Option ID = 44022]
2. 0111 [Option ID = 44023]
3. 0110 [Option ID = 44024]
4. 1100 [Option ID = 44025]
Correct Answer :-
- 0110 [Option ID = 44024]
If a researcher wishing to draw a sample from sequentially numbered invoices uses a random starting point, then draws every 50th invoice, he has thus drawn a ________ sample. [Question ID = 11009]
1. simple random [Option ID = 44030]
2. sequential [Option ID = 44031]
3. stratified [Option ID = 44032]
4. systematic [Option ID = 44033]
Correct Answer :-
- systematic [Option ID = 44033]
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This post was last modified on 27 December 2020