Mechanical Engineering GATE 2018 Set-2 Questions with Answer

Ques 1 Aptitude

“The dress _________ her so well that they all immediately _________ her on her appearance.”
The words that best fill the blanks in the above sentence are

Ques 2 Aptitude

“The judge’s standing in the legal community, though shaken by false allegations of wrongdoing, remained _________.”
The word that best fills the blank in the above sentence is

Ques 3 Aptitude

Find the missing group of letters in the following series:
BC, FGH, LMNO, _____

Ques 4 Aptitude

The perimeters of a circle, a square and an equilateral triangle are equal. Which one of the following statements is true?

Ques 5 Aptitude

The value of the expression

Ques 6 Aptitude

Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films?

Ques 7 Aptitude

A wire would enclose an area of 1936 m² , if it is bent into a square. The wire is cut into two pieces. The longer piece is thrice as long as the shorter piece. The long and the short pieces are bent into a square and a circle, respectively. Which of the following choices is closest to the sum of the areas enclosed by the two pieces in square meters?

Ques 8 Aptitude

A contract is to be completed in 52 days and 125 identical robots were employed, each operational for 7 hours a day. After 39 days, five-seventh of the work was completed. How many additional robots would be required to complete the work on time, if each robot is now operational for 8 hours a day?

Ques 9 Aptitude

A house has a number which needs to be identified. The following three statements are given that can help in identifying the house number.
i. If the house number is a multiple of 3, then it is a number from 50 to 59.
ii. If the house number is NOT a multiple of 4, then it is a number from 60 to 69.
iii. If the house number is NOT a multiple of 6, then it is a number from 70 to 79.
What is the house number?

Ques 10 Aptitude

An unbiased coin is tossed six times in a row and four different such trials are conducted. One trial implies six tosses of the coin. If H stands for head and T stands for tail, the following are the observations from the four trials:
(1) HTHTHT (2) TTHHHT (3) HTTHHT (4) HHHT__ __.
Which statement describing the last two coin tosses of the fourth trial has the highest probability of being correct?

Ques 11 Engineering Mechanics

Pre-tensioning of a bolted joint is used to