IIT JEE Practice Question and Answer

Q: Which among the following is a folk dance of India? 3140 0

  • 1
    Garba
    Correct
    Wrong
  • 2
    Kathakali
    Correct
    Wrong
  • 3
    Manipuri
    Correct
    Wrong
  • 4
    Mohiniattam
    Correct
    Wrong
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Answer : 1. "Garba"
Explanation :

Answer: A) Garba Explanation:

Q: The longest ship canal in the world is the 3129 0

  • 1
    Suez canal, Egypt
    Correct
    Wrong
  • 2
    Kiel canal, Germany
    Correct
    Wrong
  • 3
    Panama canal, Central America
    Correct
    Wrong
  • 4
    St. Laurence Seaway (USA and Canada)
    Correct
    Wrong
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Answer : 4. "St. Laurence Seaway (USA and Canada)"
Explanation :

Answer: D) St. Laurence Seaway (USA and Canada) Explanation:

Q: Tract of land used for raising crops or livestock. 3121 0

  • 1
    A field
    Correct
    Wrong
  • 2
    A farm
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Both A & B"
Explanation :

Answer: C) Both A & B Explanation: A tract of land used for raising crops or livestockcan be called a field or a farm.

Q: In what way does ocean water move globally? 3112 0

  • 1
    Along cold water currents from the equator to the poles.
    Correct
    Wrong
  • 2
    Along warm water currents from the warmer regions to colder regions
    Correct
    Wrong
  • 3
    Along warm water currents from the equator to the poles
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Along warm water currents from the equator to the poles"
Explanation :

Answer: C) Along warm water currents from the equator to the poles Explanation:

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Answer : 4. "2834"
Explanation :

Answer: D) 2834 Explanation: Let the total number of votes polled in the election be 100k.Number of valid votes = 100k - 20% (100k) = 80kLet the number of votes polled in favour of K and L be a and b respectively.a - b = 15% (100k) => a = b + 15k=> a + b = b + 15k + bNow, 2b + 15k = 80k and hence b = 32.5kIt is given that 100k = 872032.5k = 32.5k/100k x 8720 = 2834 The number of valid votes polled in favour of L is 2834.

Q: The value of money varies 3110 0

  • 1
    inversely with the price level
    Correct
    Wrong
  • 2
    directly with the price level
    Correct
    Wrong
  • 3
    directly with the volume of employment
    Correct
    Wrong
  • 4
    directly with the interest rate
    Correct
    Wrong
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Answer : 1. "inversely with the price level"
Explanation :

Answer: A) inversely with the price level Explanation:

Q: A person sold two cows each for Rs.9900. If he gained 10% on one and lost 20% on the other, then which of the following is true ? 3102 0

  • 1
    He lost Rs. 200
    Correct
    Wrong
  • 2
    He gained Rs. 200
    Correct
    Wrong
  • 3
    Neither he gained nor lost
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 4. "None of the above"
Explanation :

Answer: D) None of the above Explanation: In first he got Rs. 990 But in second he lost Rs. 1980 So he lost Rs. 990.

Q: In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? 3097 0

  • 1
    145
    Correct
    Wrong
  • 2
    165
    Correct
    Wrong
  • 3
    175
    Correct
    Wrong
  • 4
    135
    Correct
    Wrong
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Answer : 3. "175"
Explanation :

Answer: C) 175 Explanation: Given that,  working days = 5  working hours = 8  A man get rupess per hour is Rs.2.40  So in one day the man get total rupees is 2.40 x 8 = 19.2  So in 5 days week the man get total rupees is 19.2 x 5 = 96  So in 4 week the man get total rupees is 96 x 4 = 384  So the man worked for = 160hours in 4 weeks    But given that the man earned Rs.432    Hence remaning money is (432-384 = 48)which is earn by doing overtime work   Overtime hours  = 48/3.20 = 15 So total worked hours is = 15 + 160 = 175.

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