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NIELIT STQC 2021 Quiz-11
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Question 1
A tradesman marks his goods at such a price that after allowing a discount of 15% he earns a profit of 20%. Find the marked price of an article which costs him 850.
Question 2
In a family there are eight members. A is mother of B, who is brother of C. C and Q are siblings. Y is daughter of P. Z is brother in law of B, who is son of D. A has only one son. There are only two married couples in the family. P is married to B.
How is C related with Y?
Question 3
Direction: Have a word followed by four answer choices. You will choose the word that is a necessary part of the word.
electric bulb
electric bulb
Question 4
Direction: Find out the wrong term from the following series and select the number from the alternatives which will replace the wrong term in the series.
299, 178, 97, 48, 24, 14, 13 :
Question 5
Assume there are 3-page frames available for a process which makes following page references, 1, 2, 3, 4, 2, 1, 5, 3, 2, 4, 6. What shall be the difference in page faults for the above string using LRU and optimal page replacement for referencing the string?
Question 6
Merge sort uses
Question 7
Which of the following conditions should satisfy to apply masters theorem?
Question 8
A 3 × 5 matrix has all its entries equal to 1. The rank of the matrix is
Question 9
The concept of order Big O is important because :
Question 10
A digital thermometer uses BCD to drive its digital display. How many BCD bits are required to drive a 2-digit thermometer display?
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GATE & PSU CSGeneralMar 4GATE & PSU CS
