IIT JEE Practice Question and Answer

Q: Choose Odd one out of the options ? 8383 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.

Q: Who first translated Mahabharata into Tamil? 8373 0

  • 1
    Kamban
    Correct
    Wrong
  • 2
    Bharavi
    Correct
    Wrong
  • 3
    Perundevanar
    Correct
    Wrong
  • 4
    Sundaramurthi
    Correct
    Wrong
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Answer : 3. "Perundevanar"
Explanation :

Answer: C) Perundevanar Explanation:

Q: One word substitution: Commencement of words with the same letter. 8363 0

  • 1
    Alliteration
    Correct
    Wrong
  • 2
    Oxymoron
    Correct
    Wrong
  • 3
    Pun
    Correct
    Wrong
  • 4
    Transferred epithet
    Correct
    Wrong
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Answer : 1. "Alliteration"
Explanation :

Answer: A) Alliteration Explanation: Alliteration is the one-word substitute for Commencement of words with the same letter.   Alliteration is a figure of speech which is identified as the occurrence of the same letter or sound at the beginning of adjacent or closely connected words.

Q: There are two mixtures of honey and water in which the ratio of honey and water are as 1:3 and 3:1 respectively. Two litres are drawn from first mixture and 3 litres from second mixture, are mixed to form another mixture. What is the ratio of honey and water in it ? 8325 0

  • 1
    111:108
    Correct
    Wrong
  • 2
    11:9
    Correct
    Wrong
  • 3
    103:72
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 2. "11:9"
Explanation :

Answer: B) 11:9 Explanation: From the given data,   The part of honey in the first mixture = 1/4   The part of honey in the second mixture = 3/4   Let the part of honey in the third mixture = x   Then,   1/4             3/4              x   (3/4)-x     x-(1/4)    Given from mixtures 1 & 2 the ratio of mixture taken out is 2 : 3   => 34-xx-14=23   => Solving we get the part of honey in the third mixture as 11/20   => the remaining part of the mixture is water = 9/20   Hence, the ratio of the mixture of honey and water in the third mixture is 11 : 9 .

Q: Who is the primary Author of HTML? 8219 0

  • 1
    Sabeer Bhatiya
    Correct
    Wrong
  • 2
    Tim Berners-Lee
    Correct
    Wrong
  • 3
    Brendan Eich
    Correct
    Wrong
  • 4
    Google Inc.
    Correct
    Wrong
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Answer : 2. "Tim Berners-Lee"
Explanation :

Answer: B) Tim Berners-Lee Explanation: The primary Author of HTML is Tim Berners-Lee, a scientist and academic, with the assistance of his colleagues at CERN, an international scientific organization based in Geneva, he did this. Berners-Lee invented the World Wide Web in 1989 at CERN.

Q: Fossil : Extinction :: Puddle : ? 8213 0

  • 1
    Wet
    Correct
    Wrong
  • 2
    Rain
    Correct
    Wrong
  • 3
    Lake
    Correct
    Wrong
  • 4
    Dry
    Correct
    Wrong
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Answer : 2. "Rain"
Explanation :

Answer: B) Rain Explanation: Here the relation between a fossil and extinction is that a fossil remains after an extinction. That is fossils are evidence of an extinction. Similarly, puddle remains after it is rained. That is puddles are evidence of rain.   Therefore, Fossil is to Extinction as Puddle is to Rain.

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Answer : 2. "90"
Explanation :

Answer: B) 90 Explanation: Let number of 2 wheelers be 'x'and 4 wheelers be 'y' Given total number of vehicles = 200i.e, x + y = 200 ....(1) Given total number of wheels = 580i.e, 2x + 4y = 580 ...(2) By solving (1)&(2), we get y = 90=> x = 110 Therefore, number of two wheelers = 110number of four wheelers = 90

Q: A thief goes away with a MARUTHI car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start ? 8104 0

  • 1
    2 hrs 10 min
    Correct
    Wrong
  • 2
    2 hrs
    Correct
    Wrong
  • 3
    2 hrs 5 min
    Correct
    Wrong
  • 4
    2 hrs 30 min
    Correct
    Wrong
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Answer : 2. "2 hrs"
Explanation :

Answer: B) 2 hrs Explanation: |-----------20--------------------|50                           40 Difference = 20kms Relative Speed = 50 – 40 = 10 kmph Time = 20/10 = 2 hours.

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