GRE Practice Question and Answer

Q: If the C.I. on a sum for 2 years at 12 1/2 % per annum is Rs. 510, the S.I. on the same sum at the same rate for the same period of time is   ? 2250 0

  • 1
    Rs. 580
    Correct
    Wrong
  • 2
    Rs. 480
    Correct
    Wrong
  • 3
    Rs. 550
    Correct
    Wrong
  • 4
    Rs. 470
    Correct
    Wrong
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Answer : 2. "Rs. 480"
Explanation :

Answer: B) Rs. 480 Explanation: Let the sum be Rs. P. Then,   P1+252x1002-P= 510   P[982- 1] = 510.   Sum = Rs. 1920   So, S.I. = (1920 x 25 x 2) / (2 x 100) = Rs. 480

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Answer : 4. "Only b follows"
Explanation :

Answer: D) Only b follows Explanation: Valuable suggestion from the retired professors will be helpful for restructuring of an organisation. Hence, management should involve such experienced people. Seeking permission from the employees is not the right course of action.

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Answer : 1. "(1)"
Explanation :

Answer: A) (1) Explanation: The error lies in part (1).  As the phrase 'as much as' needs to be replaced with 'much as I'. This is because we use 'as much as' for comparing two qualities or things. But here in the given sentence a contrast is given in the latter part of the sentence. So we need a conjunction like 'even though' 'although' etc... 'Much as I' also serves the same purpose.

Q: P’s son Q is married with R whose sister S is married to T the brother of Q. How S is related to P ? 2248 0

  • 1
    Daughter-in-law
    Correct
    Wrong
  • 2
    Sister
    Correct
    Wrong
  • 3
    Cousin
    Correct
    Wrong
  • 4
    Sister-in-law
    Correct
    Wrong
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Answer : 1. "Daughter-in-law"
Explanation :

Answer: A) Daughter-in-law Explanation: Since T is the brother of QTherefore, P is the father of Tbut S is the wife of T.Hence, S is the daughter-in-law of P.

Q: What is your biggest failure to date? 2246 0

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Answer :
Explanation :

The most important thing to remember when answering this question is that it really is not about what you did wrong. It's about how you handled a difficult situation and what you learned from it. Describe your biggest failure and discuss what you've learned from it and ideally how you've been successful because of that lesson.The real reason why interviewers ask about your biggest failure is that it reveals a lot about your ability - to take risks - face challenges - acknowledge your mistakes and - learn from them.

Q: Opening in a wall to let in air or light 2246 0

  • 1
    Ceiling
    Correct
    Wrong
  • 2
    Door
    Correct
    Wrong
  • 3
    Window
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 3. "Window"
Explanation :

Answer: C) Window Explanation: The Opening in a wall to let in air or light is nothing but a Window.

Q: Electrical Pressure is also called 2244 0

  • 1
    Current
    Correct
    Wrong
  • 2
    Voltage
    Correct
    Wrong
  • 3
    Resistance
    Correct
    Wrong
  • 4
    Power
    Correct
    Wrong
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Answer : 2. "Voltage"
Explanation :

Answer: B) Voltage Explanation: Electrical Pressure is also called as Voltage. Voltage is measured in Volts.   Volt : A unit of electrical pressure or Voltage is called Volt.   One volt is the amount of pressure required to cause one ampere of current to flow against one ohm of resistance.   Voltage is also referred to as Electromotive Force or Electrical Potential or Electrical Pressure.

Q: Light travels fastest in 2239 0

  • 1
    Air
    Correct
    Wrong
  • 2
    Water
    Correct
    Wrong
  • 3
    Glass
    Correct
    Wrong
  • 4
    Diamond
    Correct
    Wrong
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Answer : 1. "Air"
Explanation :

Answer: A) Air Explanation: Light travels fastest in Vacuum. The fastest thing in the whole universe is the speed of light in a vacuum like outer space. It is about 2.99 x 108 m/s.

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