IIT JEE Practice Question and Answer
8Q: Choose Odd one out of the options ? 8383 05b5cc745e4d2b4197774f9f4
5b5cc745e4d2b4197774f9f4- 1PSRQfalse
- 2SVUTfalse
- 3MNPOtrue
- 4KNMLfalse
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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 05b5cc69ee4d2b4197774c9b9
5b5cc69ee4d2b4197774c9b9- 1Kambanfalse
- 2Bharavifalse
- 3Perundevanartrue
- 4Sundaramurthifalse
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Answer : 3. "Perundevanar"
Explanation :
Answer: C) Perundevanar Explanation:
Q: One word substitution: Commencement of words with the same letter. 8363 05b5cc69ce4d2b4197774c84b
5b5cc69ce4d2b4197774c84b- 1Alliterationtrue
- 2Oxymoronfalse
- 3Punfalse
- 4Transferred epithetfalse
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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 05b5cc6c5e4d2b4197774ddc8
5b5cc6c5e4d2b4197774ddc8- 1111:108false
- 211:9true
- 3103:72false
- 4Nonefalse
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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 05b5cc69ae4d2b4197774c791
5b5cc69ae4d2b4197774c791- 1Sabeer Bhatiyafalse
- 2Tim Berners-Leetrue
- 3Brendan Eichfalse
- 4Google Inc.false
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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 05b5cc6a3e4d2b4197774cc05
5b5cc6a3e4d2b4197774cc05- 1Wetfalse
- 2Raintrue
- 3Lakefalse
- 4Dryfalse
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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.
Q: In a parking lot there are two types of vehicles, two wheelers and four wheelers. The total number of the vehicles in the parking lot is 200. When the number of the wheels of all the vehicles is counted it is counted to be 580. Find the total number of the four wheeler vehicles in the parking lot ? 8131 05b5cc6cee4d2b4197774e1fe
5b5cc6cee4d2b4197774e1fe- 1110false
- 290true
- 3100false
- 4180false
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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 05b5cc6e7e4d2b4197774ed97
5b5cc6e7e4d2b4197774ed97- 12 hrs 10 minfalse
- 22 hrstrue
- 32 hrs 5 minfalse
- 42 hrs 30 minfalse
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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.