Practice Question and Answer

Q: Highest Bridge in the world 1758 0

  • 1
    Millau Viaduct
    Correct
    Wrong
  • 2
    Sidu River Bridge
    Correct
    Wrong
  • 3
    Bailey Bridge
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 3. "Bailey Bridge"
Explanation :

Answer: C) Bailey Bridge Explanation: The Highest bridge in the world is Bailey bridge. It is located in the Ladakh valley between Dras and Suru rivers in the Himalayan mountains. It was built by the Indian Army in August 1982. It is 30 meters (98 ft) long and is at an altitude of 5,602 meters (18,379 ft) above sea level.

Q: Ozone hole refers to 1315 0

  • 1
    Decrease in the thickness of ozone layer in Stratosphere
    Correct
    Wrong
  • 2
    Increase in thickness of ozone layer
    Correct
    Wrong
  • 3
    Decrease in the ozone layer in Troposphere
    Correct
    Wrong
  • 4
    Hole in the ozone layer
    Correct
    Wrong
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Answer : 1. "Decrease in the thickness of ozone layer in Stratosphere"
Explanation :

Answer: A) Decrease in the thickness of ozone layer in Stratosphere Explanation:

Q: Marketing refers to - 1787 0

  • 1
    Execution of sales
    Correct
    Wrong
  • 2
    Planning sales campaigns
    Correct
    Wrong
  • 3
    Advertising and promotions
    Correct
    Wrong
  • 4
    Philosophy that stresses customer value and satisfaction
    Correct
    Wrong
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Answer : 4. "Philosophy that stresses customer value and satisfaction"
Explanation :

Answer: D) Philosophy that stresses customer value and satisfaction Explanation:

Q: Indian captain Virat Kohli became the first captain to hit six double centuries in Test cricket. He has surpassed - 1780 0

  • 1
    Steve Smith
    Correct
    Wrong
  • 2
    Brian Lara
    Correct
    Wrong
  • 3
    Michael Clarke
    Correct
    Wrong
  • 4
    Don Bradman
    Correct
    Wrong
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Answer : 2. "Brian Lara"
Explanation :

Answer: B) Brian Lara Explanation: Virat Kohli surpasses Brian Lara with sixth Test double hundred as captain. After reaching the milestone, Virat Kohli became the first captain to score six double tons in Test cricket. He has also become the first player to score six double centuries in just a span of 17 months. He also became the second Indian to score back-to-back double centuries, only after Vinod Kambli. Apart from him, the only other cricketers who have scored back-to-back double Test tons are Wally Hammond, Don Bradman, Kambli, Kumar Sangakkara and Michael Clarke.

Q: 311, 230, 294, ?, 281, 256   What will come in place of the question mark (?) in the above number series? 1233 0

  • 1
    240
    Correct
    Wrong
  • 2
    245
    Correct
    Wrong
  • 3
    244
    Correct
    Wrong
  • 4
    246
    Correct
    Wrong
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Answer : 2. "245"
Explanation :

Answer: B) 245 Explanation: Given 311   230   294   ?   281   256   311 - (9x9) = 230   230 + (8x8) = 294   294 - (7x7) = 245   245 + (6x6) = 281   281 - (5x5) = 256   Hence, the missing number in the given series is 245.

Q: who was the first non-human to win an Oscar? 1823 0

  • 1
    Pussycat
    Correct
    Wrong
  • 2
    Mickey Mouse
    Correct
    Wrong
  • 3
    Ninja
    Correct
    Wrong
  • 4
    Bender
    Correct
    Wrong
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Answer : 2. "Mickey Mouse"
Explanation :

Answer: B) Mickey Mouse Explanation: Mickey Mouse was the first non-human to win an Oscar in 1932. Walt Disney won the first of his many Oscars for the creation of Mickey Mouse.

Q: Two dice are rolled simultaneously. Find the probability of getting the sum of numbers on the on the two faces divisible by 3 or 4? 1266 0

  • 1
    3/7
    Correct
    Wrong
  • 2
    7/11
    Correct
    Wrong
  • 3
    5/9
    Correct
    Wrong
  • 4
    6/13
    Correct
    Wrong
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Answer : 3. "5/9"
Explanation :

Answer: C) 5/9 Explanation: Here n(S) = 6 x 6 = 36 E={(1,2),(1,5),(2,1),(2,4),(3,3),(3,6),(4,2),(4,5),(5,1),(5,4),(6,3) ,(6,6),(1,3),(2,2),(2,6),(3,1),(3,5), (4,4),(5,3),(6,2)} => n(E)=20 Required Probability n(P) = n(E)/n(S) = 20/36 = 5/9.

Q: 5% of a number is 25% more than another number. The difference between the numbers is 96. Then find the value of the numbers? 2331 0

  • 1
    102 & 6
    Correct
    Wrong
  • 2
    99 & 3
    Correct
    Wrong
  • 3
    104 & 8
    Correct
    Wrong
  • 4
    100 & 4
    Correct
    Wrong
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Answer : 4. "100 & 4"
Explanation :

Answer: D) 100 & 4 Explanation: Let the first number be x and the second number be y. Given 5% of x = (25% of y) + y => 5x/100 = 5y/4 => x = 25y ......(1) and also given that, x - y = 96 => x = 96 + y .....(2) From (1)&(2) 25y = 96 + y => 24y = 96 => y = 4 From (1) x = 96 + 4 = 100 Hence, the numbers are 100 & 4.

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