IIT JEE Practice Question and Answer

Q: What should come in place of question mark (?) in the following number series? 38, 195, ?, 4905, 24530, 122655 1469 0

  • 1
    980
    Correct
    Wrong
  • 2
    885
    Correct
    Wrong
  • 3
    824
    Correct
    Wrong
  • 4
    1021
    Correct
    Wrong
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Answer : 1. "980"
Explanation :

Answer: A) 980 Explanation: The given series follows the pattern that,   ×5+5,   ×5+5,   ×5+5,   ×5+5,   ×5+5   38 x 5 + 5  = 195   195 x 5 + 5 = 980   980 x 5 + 5 = 4905   4905 x 5 + 5 = 24530   24530 x 5 + 5 = 122655   So the missing number is 980 .

Q: What is the Capital of Namibia? 1469 0

  • 1
    Windhoek
    Correct
    Wrong
  • 2
    Mogadishu
    Correct
    Wrong
  • 3
    Utrecht
    Correct
    Wrong
  • 4
    Mombasa
    Correct
    Wrong
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Answer : 1. "Windhoek"
Explanation :

Answer: A) Windhoek Explanation: Windhoek is the Capital of Namibia.

Q: Is boiling water a chemical change? 1469 0

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Answer :
Explanation :

No. Boiling water is not a chemical change. Because in this process it doesn't loss its properties. It just changes its state i.e, from liquid state to gaseous.   Hence, Boiling water is a Physiacl change and not a chemical change.

Q: _______has conferred the 'Best Performance Award' for 2015-16 and 2016-17 to Karnataka VIKAS GRAMEEN Bank (KVGB) for its work in the field of credit-linking joint liability groups (JLGs). 1469 0

  • 1
    B) for its work in the field of credit-linking joint liability groups (JLGs). A)
    Correct
    Wrong
  • 2
    for its work in the field of credit-linking joint liability groups (JLGs). A) RBI B) RRB
    Correct
    Wrong
  • 3
    NABARD
    Correct
    Wrong
  • 4
    SBI
    Correct
    Wrong
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Answer : 3. "NABARD"
Explanation :

Answer: C) NABARD Explanation:

Q: The 'Ringgit' is the present day currency of which of the following country ? 1467 0

  • 1
    Singapore
    Correct
    Wrong
  • 2
    Malaysia
    Correct
    Wrong
  • 3
    Switzerland
    Correct
    Wrong
  • 4
    Thailand
    Correct
    Wrong
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Answer :
Explanation :

Answer: Explanation:

Q: According to the 2011 census, the Indian State that has the dubious distinction of having the worst male-female ratio was ______. 1467 0

  • 1
    Kerala
    Correct
    Wrong
  • 2
    Uttar Pradesh
    Correct
    Wrong
  • 3
    Delhi
    Correct
    Wrong
  • 4
    Haryana
    Correct
    Wrong
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Answer : 4. "Haryana"
Explanation :

Answer: D) Haryana Explanation:

Q: Which of the following vitamins are water soluble? 1467 0

  • 1
    Vitamins B & C
    Correct
    Wrong
  • 2
    Vitamins K, D & C
    Correct
    Wrong
  • 3
    Vitamins A, D & K
    Correct
    Wrong
  • 4
    Vitamins A, K, B, C & D
    Correct
    Wrong
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Answer : 1. "Vitamins B & C"
Explanation :

Answer: A) Vitamins B & C Explanation: Vitamins are essential nutrients found in foods. They perform specific and vital functions in a variety of body systems, and are crucial for maintaining optimal health.   The two different types of vitamins are fat-soluble vitamins and water-soluble vitamins.   Fat-soluble vitamins :  Vitamins A, D, E and K — dissolve in fat before they are absorbed in the bloodstream to carry out their functions. Excesses of these vitamins are stored in the liver, and are not needed every day in the diet.   Water-soluble vitamins : Vitamins dissolve in water and are not stored by the body. Since they are eliminated in urine, we require a continuous daily supply in our diet. The water-soluble vitamins include the vitamin B-complex group and vitamin C.   Water-soluble vitamins are easily destroyed or washed out during food storage or preparation.

Q: Although glory but not at my best. Power will fall to me when the man who made me dies. What am I? 1467 0

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Answer :
Explanation :

PRINCE.

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