GRE Practice Question and Answer

Q: Choose the missing terms in the given series from the four alternatives given below. GMQ, JOT, MQW, ? 1693 0

  • 1
    PTZ
    Correct
    Wrong
  • 2
    ORY
    Correct
    Wrong
  • 3
    VXY
    Correct
    Wrong
  • 4
    PSZ
    Correct
    Wrong
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Answer : 4. "PSZ"
Explanation :

Answer: D) PSZ Explanation: The first letter moves three steps forward. The second letter moves two steps forward. The third letter moves three steps forward.

Q: A jeep travels a certain distance taking 6 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 4 hrs. What is the distance travelled by the jeep is ? 1693 0

  • 1
    244 km
    Correct
    Wrong
  • 2
    144 km
    Correct
    Wrong
  • 3
    444 km
    Correct
    Wrong
  • 4
    344 km
    Correct
    Wrong
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Answer : 2. "144 km"
Explanation :

Answer: B) 144 km Explanation: Given a jeep travels a certain distance taking 6 hrs in forward journeyDuring the return journey, it takes 4 hrs with an increased speed 12 km/hrLet 'x' be the distance.Now, speed is given by distance/time.Here the difference between both speeds = 12  x4 - x6 = 12  3x - 2x12 = 12   => x = 144 km   Therefore, the distance travelled by the jeep in forward or return journey is x = 144 km.

Q: What steps do you follow to study a problem before making a decision ? 1689 0

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Answer :
Explanation :

The interviewer wants to know that you don't just jump into a solution without knowing the problem in detail. You want to study the problem by determining the cause of the problem, what the problem is, and what the possible solutions are. You then decide on a solution.Following steps for problem-solving and decision-making can be very helpful.- Define the problem to be solved and decision to be made.- Gather the necessary information. - List all possible choices. - Consider possible outcomes for each choice. - Check out how you feel about each of the choices. - Relate the choices to your values and priorities. - From the possible alternatives, choose one. - Commit yourself to your chosen decision and disregard the others. Concentrate your energies   in one direction. Once we made our decision, we must focus all our work on that itself.- Take steps to turn your decision into positive action. - Evaluate your progress from time to time. Change your decision if necessary.

Q: The average age of 80 boys in a class is 15. The average age of group of 15 boys in the class is 16 and the average of another 25 boys in the class is 14. What is the average age of the remaining boys in the class ? 1688 0

  • 1
    12.24 yrs
    Correct
    Wrong
  • 2
    13.25 yrs
    Correct
    Wrong
  • 3
    16 yrs
    Correct
    Wrong
  • 4
    15.25 yrs
    Correct
    Wrong
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Answer : 4. "15.25 yrs"
Explanation :

Answer: D) 15.25 yrs Explanation: Total ages of 80 boys = 15 x 80 = 1200 yrs.Total age of 16 boys = 15 x 16 = 240 yrsTotal age of 25 boys = 14 x 25 = 350 yrs.Average age of remaining boys = 1200 - (240+350) / 80 - (25+15) = 610/41 = 15.25 yrs.

Q: Kudos means 1688 0

  • 1
    blame
    Correct
    Wrong
  • 2
    shame
    Correct
    Wrong
  • 3
    fame
    Correct
    Wrong
  • 4
    angry
    Correct
    Wrong
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Answer : 3. "fame"
Explanation :

Answer: C) fame Explanation: Kudos means Praise or Congrats or Compliments. Fame is Synonym of Kudos. Blame, Shame and Angry are Antonyms of Kudos.

Q: What is the distance around a circle called 1687 0

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Answer :
Explanation :

The distance around a circle is called as Circumference. And that in the case of square or rectangle it is called as Perimeter.

Q: Which Wins Patent for Flying Warehouse to Deliver Parcels via Drones ? 1684 0

  • 1
    Flipkart
    Correct
    Wrong
  • 2
    Snapdeal
    Correct
    Wrong
  • 3
    Amazon
    Correct
    Wrong
  • 4
    Paytm
    Correct
    Wrong
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Answer : 3. "Amazon"
Explanation :

Answer: C) Amazon Explanation: The U.S. e-commerce giant, Amazon has been awarded a patent for launching a giant flying warehouse that would acts as a launch pad for drones to deliver items within minutes.The patent reveals plans for setting up an “Airborne Fulfillment Center” (AFC) such as an Airship or Blimp, floating at an altitude of around 45,000 and stocked with lots of products especially in area where the demand for certain items is expected to be high. When a customer places an order, a drone or unmanned aerial vehicles (UAV) will fly down and deliver the package. The patent claims that this would require little or no power because the drone would be gliding down rather than having to take off and land.

Q: Spelling test - find correct spelling : 1681 0

  • 1
    Skillfull
    Correct
    Wrong
  • 2
    Skillfful
    Correct
    Wrong
  • 3
    Skillful
    Correct
    Wrong
  • 4
    Skkillful
    Correct
    Wrong
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Answer : 3. "Skillful"
Explanation :

Answer: C) Skillful Explanation:

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