IIT JEE Practice Question and Answer

Q: The slogan 'Garibi Hatao' or 'Garibi Unmulan' was given in which five year plan? 7775 0

  • 1
    Second plan
    Correct
    Wrong
  • 2
    Fourth plan
    Correct
    Wrong
  • 3
    Fifth plan
    Correct
    Wrong
  • 4
    Sixth plan
    Correct
    Wrong
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Answer : 3. "Fifth plan"
Explanation :

Answer: C) Fifth plan Explanation: Fifth Five Year Plan (1974–1978)   The Fifth Five-Year Plan laid stress on Employment, Poverty Alleviation (Garibi Hatao), and Justice. The plan also focused on self-reliance in agricultural production and defense.   In 1978 the newly elected Morarji Desai government rejected the plan.

Q: Crack the Logical #MathPuzzle? 1760 0

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Answer :
Explanation :

From given data, Rs. 1 = 40 strawberries => Rs. 2 = 80 strawberries Rs. 5  = 1 apple => Rs. 95 = 19 apple. Rs. 3 = 1 mango => Rs. 3 = 1, mango Now, Total So 100 Rs = 100 Fruits.

Q: Who invented Dynamite? 2480 0

  • 1
    Graham Bell
    Correct
    Wrong
  • 2
    Nikola Tesla
    Correct
    Wrong
  • 3
    Alfred Nobel
    Correct
    Wrong
  • 4
    Louis Pateur
    Correct
    Wrong
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Answer : 3. "Alfred Nobel"
Explanation :

Answer: C) Alfred Nobel Explanation: Alfred Bernhard Nobel was a Swedish chemist, engineer, inventor, businessman, and philanthropist. Known for inventing Dynamite, Nobel also owned Bofors, which he had redirected from its previous role as primarily an iron and steel producer to a major manufacturer of cannon and other armaments.

Q: Highest Bridge in the world 1749 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 1300 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: Indian captain Virat Kohli became the first captain to hit six double centuries in Test cricket. He has surpassed - 1767 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: who was the first non-human to win an Oscar? 1807 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: 311, 230, 294, ?, 281, 256   What will come in place of the question mark (?) in the above number series? 1219 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.

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