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PREVIOUS YEAR SOLVED PAPERS MCQ - GATE 2017 Shift 1

1 Research in the workplace reveals that people work for many reason _____.

Research in the workplace reveals that people work for many reason besides money.

2 After Rajendra chola returned from his voyage to Indonesia, he ____ to visit the temple in Thanjavur.

After Rajendra chola returned from his voyage to Indonesia, he wished to visit the temple in Thanjavur

3 Rahul Murali, Srinivas and Arul are seated around a square table. Rahul is sitting to the left of Murali. Srinivas is sitting to the right of Arul. Which of the following pairs are seated opposite each other?

Assume, they are looking to the center of circular table, then the possible arrangement is:

4 Find the number in the following such that it is a perfect cube of some number.

3*3*3=27

5 The probability that a k-digit number does NOT contain the digits 0,5, or 9 is-

Total Possibilities =(10)k,">(10)^k because every digit has 10">10 options from 0to9.">0 to 9 .
Possibility of not containing any digit 0,5,9=(7)k,">0,5,9=(7)^k, now every digit has 7">7 options.
Asked probability =(7)k(10)k=(0.7)k">(7)^k/(10)^k=(0.7)^k
So C is the answer.

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Question:

Consider a 2-way set associative cache with 256 blocks and uses LRU replacement, Initially the cache is empty. Conflict misses are those misses which occur due the contention…

A. 75
B. 76
C. 72
D. 74

Correct answer: B

Explanation:

A miss is not considered a conflict miss if the block is accessed for the first time. 1st round: (2+2) misses 2nd round: (4+4) misses ∴Total = 4…

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