GATE Practice Question and Answer

Q: Adam and Smith are working on a project. Adam takes 6 hrs to type 36 pages on a computer, while Smith takes 5 hrs to type 40 pages. How much time will they take, working together on two different computers to type a project of 120 pages? 1407 0

  • 1
    8 hrs 45 min
    Correct
    Wrong
  • 2
    8 hrs 42 min
    Correct
    Wrong
  • 3
    8 hrs
    Correct
    Wrong
  • 4
    8 hrs 34 min
    Correct
    Wrong
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Answer : 4. "8 hrs 34 min"
Explanation :

Answer: D) 8 hrs 34 min Explanation: Number of pages typed by Adam in 1 hour = 36/6 = 6 Number of pages typed by Smith in 1 hour = 40/5 = 8Number of pages typed by both in 1 hour = (6 + 8) = 14Time taken by both to type 110 pages = (120 * 1/14) = 847 = 8 hrs 34 min.

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Answer : 4. "N"
Explanation :

Answer: D) N Explanation: O should be immediately followed by M ie, the order OM should be followed. N should be immediately followed by L ie, the order NL should be followed. One play is staged between k and L and N or O should not be the first or last play. So, the order is Monday             K Tuesday            N Wednesday        L Thursday           O Friday               M

Q: A train running at the speed of 40 km/hr crosses a signal pole in 9 seconds. Find the length of the train ? 1099 0

  • 1
    90 mts
    Correct
    Wrong
  • 2
    150 mts
    Correct
    Wrong
  • 3
    120 mts
    Correct
    Wrong
  • 4
    100 mts
    Correct
    Wrong
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Answer : 4. "100 mts"
Explanation :

Answer: D) 100 mts Explanation: We know that   Speed=distancetime  distance= speed * time ⇒ d=40×518×9     d= 100 mts.

Q: "National Youth Day" is celebrated on which day ? 1308 0

  • 1
    January 15
    Correct
    Wrong
  • 2
    January 14
    Correct
    Wrong
  • 3
    January 17
    Correct
    Wrong
  • 4
    January 12
    Correct
    Wrong
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Answer : 4. "January 12"
Explanation :

Answer: D) January 12 Explanation: National Youth Day is celebrated in India on 12 January on the birthday of Swami Vivekananda. In 1984 the Government of India declared the day as the National Youth Day and since 1985 the event is celebrated in India every year.

Q: Select a suitable figure from the four alternatives that would complete the figure matrix. 1762 0

  • 1
    2
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 1. "2"
Explanation :

Answer: A) 2 Explanation: In each row, the second figure is obtained from the first figure by adding two mutually perpendicular line segments at the centre and the third figure is obtained from the first figure by adding four circles outside the main figure.

Q: Select a figure from the four alternatives that would complete the Figure Matrix.                (1)   (2)   (3)   (4) 1206 0

  • 1
    4
    Correct
    Wrong
  • 2
    3
    Correct
    Wrong
  • 3
    2
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 1. "4"
Explanation :

Answer: A) 4 Explanation: Similar small figures are increasing by one in each of the bigger figure.

Q: Select a suitable figure from the four alternatives that would complete the figure matrix.             (1)   (2)   (3)   (4) 1216 0

  • 1
    1
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 4. "2"
Explanation :

Answer: D) 2 Explanation: One line is increasing in each subsequent figue.

Q: What are the qualities to be independent ? 768 0

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Answer :
Explanation :

The qualities that a person need, to be independent are: - Have a mind of your own.- Have the confidence to challenge accepted wisdom when required.- Can effectively work alone when necessary.

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