IIT JEE Practice Question and Answer

Q: Which two months in a year have the same calendar? 7078 0

  • 1
    October, December
    Correct
    Wrong
  • 2
    April, November
    Correct
    Wrong
  • 3
    June, October
    Correct
    Wrong
  • 4
    April, July
    Correct
    Wrong
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Answer : 4. "April, July"
Explanation :

Answer: D) April, July Explanation: If the period between the two months is divisible by 7, then that two months will have the same calender . Now,(a). October + November = 31 + 30 = 61 (not divisible by 7) (b). Apr. + May + June + July + Aug. + Sep. + Oct. = 30 + 31 + 30 + 31 + 31 +30 + 31 = 213 (not divisible by 7) (c). June + July + Aug. + Sep. = 30 + 31 + 31 + 30 = 122 (not divisible by 7) (d). Apr. + May + June = 30 + 31 + 30 = 91 (divisible by 7)   Hence, April and July months will have the same calendar.

Q: A check returned by the bank marked nsf means 3712 0

  • 1
    Cheque has been forged
    Correct
    Wrong
  • 2
    Cheque can't be cashed being illegal
    Correct
    Wrong
  • 3
    There are not sufficient funds in your accoun
    Correct
    Wrong
  • 4
    Bank can't verify your identity
    Correct
    Wrong
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Answer : 3. "There are not sufficient funds in your accoun"
Explanation :

Answer: C) There are not sufficient funds in your accoun Explanation: NSF means - Not Sufficient Funds.

Q: Where should a boat compass be mounted? 2133 0

  • 1
    near magnet
    Correct
    Wrong
  • 2
    near iron
    Correct
    Wrong
  • 3
    away from electrical wiring
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 3. "away from electrical wiring"
Explanation :

Answer: C) away from electrical wiring Explanation: A compass, which is used to assist in navigation, is an instrument that shows magnetic north. You must apply a correction to determine the direction of true north. The ability to steer a boat by a compass is useful if land is out of sight, visibility is reduced, or the boat operator is disoriented.   Mount a boat compass away from iron, magnets, and electrical wiring and equipment.

Q: Convent : Cloister :: Eyrie : ? 5838 0

  • 1
    Show
    Correct
    Wrong
  • 2
    Open
    Correct
    Wrong
  • 3
    Hide
    Correct
    Wrong
  • 4
    Nest
    Correct
    Wrong
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Answer : 4. "Nest"
Explanation :

Answer: D) Nest Explanation: Here the first two words are synonyms. Similarly, Eyrie means a large nest. So, the synonym of Eyrie is nest.   Hence, Convent : Cloister :: Eyrie : Nest.

Q: The process of collecting, organizing and analyzing data is called 6010 0

  • 1
    Statistics
    Correct
    Wrong
  • 2
    Data collection
    Correct
    Wrong
  • 3
    Probability
    Correct
    Wrong
  • 4
    Systematic evaluation
    Correct
    Wrong
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Answer : 1. "Statistics"
Explanation :

Answer: A) Statistics Explanation: The process of collecting, organizing and analyzing data is called Statistics.

Q: Which of these provides your body with energy? 1787 0

  • 1
    Carbohydrates
    Correct
    Wrong
  • 2
    Fats
    Correct
    Wrong
  • 3
    Vitamins
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: Nutrients are the substances in food that provide the raw materials and energy the body needs to carry out all its essential processes. There are six groups of nutrients: 1. Carbohydrates. 2. Fats. 3. Proteins. 4. Vitamins. 5. Minerals. 6. Water.

Q: Which of the following represents a positive economic statement? 1929 0

  • 1
    The government should extend unemployment benefits.
    Correct
    Wrong
  • 2
    The unemployment rate is too high.
    Correct
    Wrong
  • 3
    Taxes should not be increased since that will lower spending.
    Correct
    Wrong
  • 4
    The unemployment rate is 4.8 percent.
    Correct
    Wrong
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Answer : 4. "The unemployment rate is 4.8 percent."
Explanation :

Answer: D) The unemployment rate is 4.8 percent. Explanation:

Q: Air pressure is measured in which of the following units? 1416 0

  • 1
    Steridian
    Correct
    Wrong
  • 2
    kg/mts
    Correct
    Wrong
  • 3
    Newton
    Correct
    Wrong
  • 4
    Pascal
    Correct
    Wrong
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Answer : 4. "Pascal"
Explanation :

Answer: D) Pascal Explanation: Pressure = (Net Force) / (Applied area) = Newton / square meters Measuring units of pressure are: . Pascal. Bar. Torr. Pounds per square inch (psi). Standard atmosphere (atm).

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