IIT JEE Practice Question and Answer

Q: Which sentence is capitalized correctly? 9014 0

  • 1
    on a cloudless night, I studied pisces, a constellation in the north sky.
    Correct
    Wrong
  • 2
    On a cloudless night, I studied Pisces, a constellation in the North sky.
    Correct
    Wrong
  • 3
    on a Cloudless Night, i studied Pisces, a constellation in the North Sky.
    Correct
    Wrong
  • 4
    On a cloudless night, I studied pisces, a constellation in the north sky.
    Correct
    Wrong
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Answer : 2. "On a cloudless night, I studied Pisces, a constellation in the North sky."
Explanation :

Answer: B) On a cloudless night, I studied Pisces, a constellation in the North sky. Explanation:

Q: Modern : Antiquated :: Weak : ? 8908 0

  • 1
    Strong
    Correct
    Wrong
  • 2
    Fragile
    Correct
    Wrong
  • 3
    Inadequate
    Correct
    Wrong
  • 4
    Puny
    Correct
    Wrong
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Answer : 1. "Strong"
Explanation :

Answer: A) Strong Explanation: Modern is used to refer to something new whereas antiquated is used with respect to something old. In other words, both terms are the opposite of each other. From the above analysis, the missing word should be a word that represents the opposite of weak. Strong is used to with great influence. Therefore, the apt word is strong or any synonym of strong like potent, powerful, keen,...   Hence, Modern : Antiquated :: Weak : Strong.

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Answer : 2. "Two"
Explanation :

Answer: B) Two Explanation: Above is the table obtained from the given information in the passage. There are two people (B & G) live between the floors on which D and the one having a car Bedford.

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Answer : 2. "44"
Explanation :

Answer: B) 44 Explanation:   Given U=120 5% of 120 = 6 Therefore, Students who can play Chess alone or Carroms alone =  120 - (30+40+6)= 44

Q: Which is not true of the Intertropical Convergence Zone? 8796 0

  • 1
    It features heavy precipitation
    Correct
    Wrong
  • 2
    It's where the trade winds collide
    Correct
    Wrong
  • 3
    It's a high-pressure zone with sinking air
    Correct
    Wrong
  • 4
    It is also known as the doldrums
    Correct
    Wrong
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Answer : 3. "It's a high-pressure zone with sinking air"
Explanation :

Answer: C) It's a high-pressure zone with sinking air Explanation: The Inter-tropical convergence zone rather has rising air, with common thunderstorms and attendant precipitation and is known by seamen as the doldrums. Inter-tropical convergence zone is where the trade winds collide.   Hence, it is not a high pressure zone with sinking air.

Q: Which of the following is not an element of culture? 8723 0

  • 1
    Customs and traditions
    Correct
    Wrong
  • 2
    Religion
    Correct
    Wrong
  • 3
    Human Beleifs
    Correct
    Wrong
  • 4
    Forms of government
    Correct
    Wrong
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Answer : 3. "Human Beleifs"
Explanation :

Answer: C) Human Beleifs Explanation: Culture is the social behavior and norms found in human societies. The 7 main elements that make up culture are ::   1. Social organization- the family patterns and social classes of a culture.   2. Customs and traditions- way people act, wear, what they eat, and their laws.   3. Language- communication by word of mouth.   4. Religion- a system of beliefs that answers questions about the meaning of life.   5. Art and literature- ways the people entertain themselves. There stories they tell and how they dance. Its also the music they listen to and there artwork.   6. Forms of government- the people or group(s) that control the people and provide/ enforce the laws.   7. Economic systems- the method used by a society to produce and distribute goods and services.

Q: Which of the following is the best conductor of electricity? 8589 0

  • 1
    Aluminium
    Correct
    Wrong
  • 2
    Gold
    Correct
    Wrong
  • 3
    Silver
    Correct
    Wrong
  • 4
    Copper
    Correct
    Wrong
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Answer : 3. "Silver"
Explanation :

Answer: C) Silver Explanation: silver is the best conductor of electricity. When compared to remaining 3 metals, as Silver having more number of free electrons in its valency shell it is the good conductor of electricity. Conductors Thermal Conductivity @ 25degree C Silver --- 429Copper --- 401Gold --- 310Aluminium --- 250

Q: Choose Odd one out of the options ? 8581 0

  • 1
    PSRQ
    Correct
    Wrong
  • 2
    SVUT
    Correct
    Wrong
  • 3
    MNPO
    Correct
    Wrong
  • 4
    KNML
    Correct
    Wrong
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Answer : 3. "MNPO"
Explanation :

Answer: C) MNPO Explanation: PSRQ --> {16, 19, 18, 17} - next 3 alphabets of "P" is written in reverse orderSVUT --> {19, 22, 21, 20} - next 3 alphabets of "S" is written in reverse order MNPO --> {13, 14, 16, 15} KNML --> {11, 14, 13, 12} - next 3 alphabets of "K" is written in reverse order Except "MNPO", others are not in consecutive order.

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