IIT JEE Practice Question and Answer
8Q: In the following sentence, Find out which pair of words can be filled in the blanks in order to make a meaningful sentence. A four - year - old girl ______ her life after she was _____ from a 400 ft bore well she had slipped into. 2529 05b5cc6c9e4d2b4197774df6f
5b5cc6c9e4d2b4197774df6f- 1Default, releasedfalse
- 2Made, treatedfalse
- 3Maintained, sustainedfalse
- 4Lost, rescuedtrue
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Answer : 4. "Lost, rescued"
Explanation :
Answer: D) Lost, rescued Explanation: Lost, rescued are the words which gives meaning to the sentence. For other options: Default - Fail Sustained - suffered are suitable and correct pairs.
Q: The difference between the time taken by two trains to travel a distance of 350 km is 2 hours 20 minutes. If the difference between their speeds is 5 km/hr, what is the speed of faster train ? 2207 05b5cc6c9e4d2b4197774df6a
5b5cc6c9e4d2b4197774df6a- 136 kmphfalse
- 230 kmphtrue
- 334 kmphfalse
- 440 kmphfalse
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Answer : 2. "30 kmph"
Explanation :
Answer: B) 30 kmph Explanation: Let the speed of the faster train be 'S' kmph Then speed of the slower train will be '(S-5)' kmph Time taken by faster train = 350/S hrs Time taken by slower train = 350/(S-5) hrs 350s-5 - 350s = 2 hrs 20 min = 213 = 73 => S = 30 km/hr.
Q: The price of 2 oranges, 3 bananas and 4 apples is Rs. 15. The price of 3 oranges, 2 bananas and 1 apple is Rs. 10. What will be price of 4 oranges, 4 bananas and 4 apples ? 1281 05b5cc6c9e4d2b4197774df5a
5b5cc6c9e4d2b4197774df5a- 1Rs. 10false
- 2Rs. 15false
- 3Rs. 20true
- 4Rs. 25false
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Answer : 3. "Rs. 20"
Explanation :
Answer: C) Rs. 20 Explanation: Let the Oranges be 'O', Bananas be 'B' and Apples be 'A' From the given data, 2O + 3B + 4A = 15 ...... (I) 3O + 2B + A = 10 ..... (II) On adding (I) and (II), 5O + 5B + 5A = 25 O + B + A = 5 4O + 4B + 4A = 20.
Q: YUVA - a skill development programme under Pradhan Mantri Kaushal Vikas Yojana, an initiative of ____. 1113 05b5cc6c9e4d2b4197774df5f
5b5cc6c9e4d2b4197774df5f- 1Delhi Policetrue
- 2Border Security Forcefalse
- 3Central Industrial Security Forcesfalse
- 4Maharashtra Policefalse
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Answer : 1. "Delhi Police"
Explanation :
Answer: A) Delhi Police Explanation:
Q: Rearrange the following sentences ( 1604 05b5cc6c8e4d2b4197774df4b
5b5cc6c8e4d2b4197774df4b- 1, (false
- 2, (true
- 3, (false
- 4, (E) and (F) in the proper sequence to form a meaningful paragraph. (false
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Answer : 2. ", ("
Explanation :
Answer: B) E C F A D B Explanation:
Q: Mahaparinirvana Temple is located at ______. 1517 05b5cc6c8e4d2b4197774df46
5b5cc6c8e4d2b4197774df46- 1Bodh Gayafalse
- 2Shravastifalse
- 3Sarnathfalse
- 4Kushinagartrue
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Answer : 4. "Kushinagar"
Explanation :
Answer: D) Kushinagar Explanation:
Q: In the following number series only one number is wrong. Find out the wrong number ? 6, 15, 35, 63, 143, 221, 323 1734 05b5cc6c8e4d2b4197774df41
5b5cc6c8e4d2b4197774df41- 1143false
- 263true
- 3323false
- 435false
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Answer : 2. "63"
Explanation :
Answer: B) 63 Explanation: Here the series follows the pattern that, product of succesive prime numbers i.e, 2 × 3 = 6 3 × 5 = 15 5 × 7 = 35 7 × 11 = 77 11 × 13 = 143 13 × 17 = 221 17 × 19 = 323 So here in place of 77 the number 63 is written. So the wrong number is 63.
Q: Which of the following is a true statement about Intranet and Internet ? 6723 05b5cc6c8e4d2b4197774df3c
5b5cc6c8e4d2b4197774df3c- 1Encryption is necessaryfalse
- 2They use similar protocolfalse
- 3Speed is slowfalse
- 4They use the same protocoltrue
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Answer : 4. "They use the same protocol"
Explanation :
Answer: D) They use the same protocol Explanation: