GATE XL 2018 question paper — Paper 1

“Going by the that many hands make light work, the school involved all the students in the task.” The words that best fill the blanks in the above sentence are

“Her should not be confused with miserliness; she is ever willing to assist those in need.” The word that best fills the blank in the above sentence is

Seven machines take 7 minutes to make 7 identical toys. At the same rate, how many minutes would it take for 100 machines to make 100 toys?

A rectangle becomes a square when its length and breadth are reduced by 10 m and 5 m, respectively. During this process, the rectangle loses 650 m² of area. What is the …

A number consists of two digits. The sum of the digits is 9. If 45 is subtracted from the number, its digits are interchanged. What is the number?

For integers , and , what would be the minimum and maximum values respectively of if ?

Given that and are integers and is odd, which one of the following statements is correct?

From the time the front of a train enters a platform, it takes 25 seconds for the back of the train to leave the platform, while traveling at a constant speed of 54 km/h…

Which of the following functions describe the graph shown in the below figure?

Consider the following three statements: (i) Some roses are red. (ii) All red flowers fade quickly. (iii) Some roses fade quickly. Which of the following statements can …

For the complete combustion of graphite and diamond in oxygen individually, the standard enthalpy change ( ) values are −393.5 kJ mol and −395.4 kJ mol , respectively. T…

For a 4s orbital of hydrogen atom, the magnetic quantum number ( ) is