IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: ………….being poor, Kavitha still dresses more appropriately than most of her friends. 12479 05b5cc741e4d2b4197774f98b
5b5cc741e4d2b4197774f98b- 1Althoughfalse
- 2Inspitefalse
- 3Sincefalse
- 4Despitetrue
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उत्तर : 4. "Despite"
व्याख्या :
Answer: D) Despite Explanation: Despite, Its meaning is "without effected by ", without effecting by their poverty, Kavitha still dresses more appropriately than most of her friends.
प्र: वह कंप्यूटर जो एनालॉग और डिजिटल दोनों को प्रोसेस करता है, कहलाता है 12046 15b5cc666e4d2b4197774bf0d
5b5cc666e4d2b4197774bf0d- 1हाइब्रिड कंप्यूटरtrue
- 2मेनफ़्रेम कंप्यूटरfalse
- 3डिजिटल कम्प्यूटरfalse
- 4एनालॉग कंप्यूटरfalse
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उत्तर : 1. "हाइब्रिड कंप्यूटर"
व्याख्या :
Answer: A) हाइब्रिड कंप्यूटर व्याख्या: वह कंप्यूटर जो एनालॉग और डिजिटल दोनों को प्रोसेस करता है, हाइब्रिड कंप्यूटर कहलाता है।
प्र: If E = 5 and READ is coded as 7, then what is the code of 'DEAR' ? 11992 05b5cc6c6e4d2b4197774de4a
5b5cc6c6e4d2b4197774de4a- 16false
- 27true
- 38false
- 49false
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उत्तर : 2. "7"
व्याख्या :
Answer: B) 7 Explanation: Here E = 5 = 5/1 = 5 => READ = 18 + 5 + 1 + 4 = 28/4 = 7 => DEAR = 4 + 5 + 1 + 18 = 28/4 = 7
प्र: An air conditioner can coo the hall in 40 miutes while another takes 45 minutes to cool under similar conditions. If both air conditioners are switched on at same instance then how long will it take to cool the room approximately ? 11670 05b5cc728e4d2b4197774f723
5b5cc728e4d2b4197774f723- 118 minutesfalse
- 219 minutesfalse
- 322 minutestrue
- 424 minutesfalse
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उत्तर : 3. "22 minutes"
व्याख्या :
Answer: C) 22 minutes Explanation: Let the two conditioners be A and B 'A' cools at 40min 'B' at 45min Together =(axb)/(a+b) = (45x40)/85 = 21.1764 = (approx) 22 min.
प्र: A candidate got 35% of the votes polled and he lost to his rival by 2250 votes. How many votes were cast ? 11533 05b5cc6dae4d2b4197774e89e
5b5cc6dae4d2b4197774e89e- 17500true
- 26200false
- 35600false
- 44700false
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उत्तर : 1. "7500"
व्याख्या :
Answer: A) 7500 Explanation: Let the candidates be A & B35%-----------A65%-----------B Difference of votes (65-35)% = 30% => 30% ------- 2250Then for 100% -------- ? => 7500
प्र: "I am five times as old as you were, when I was as old as you are", said a man to his son. Find out their present ages, if the sum of their ages is 64 years ? 11465 05b5cc754e4d2b4197774fba4
5b5cc754e4d2b4197774fba4- 1Father = 50; Son =14false
- 2Father = 40; Son =24true
- 3Father = 60; Son =4false
- 4Father = 48; Son =16false
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उत्तर : 2. "Father = 40; Son =24"
व्याख्या :
Answer: B) Father = 40; Son =24 Explanation: Let the present age of the man be 'P' and son be 'Q',Given, P + Q = 64 or Q = (64 - P)Now the man says "I am five times as old as you were, when I was as old as you are",So, P = 5[B - (P - Q)]We get 6P = 10Q,Substitute value for Q,6P = 10(64 - P),Therefore P = 40, Q = 24.
प्र: Regarding the Magna Carta, which statement is false? 11366 05b5cc60ae4d2b4197774b5a6
5b5cc60ae4d2b4197774b5a6- 1The document assured all English citizens freedom of speech.false
- 2The document required trial by a jury of one's peers.true
- 3The meeting of the English Barons and King John occurred at Runnymede.false
- 4King John was forced to sign the document.false
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उत्तर : 2. "The document required trial by a jury of one's peers."
व्याख्या :
Answer: B) The document required trial by a jury of one's peers. Explanation:
प्र: Rearrange the following five sentences in proper sequence so as to for a meaningful paragraph, then answer the questions given below them. 1. After Examining him, the doctor smiled at him mischievously and took out a syringe.2. Thinking that he was really sick, his father summoned the family doctor.3. That day, Mintu wanted to take a day off from school4. Immediately, Mintu jumped up from his bed and swore that he was fine5. Therefore, he pretended to be sick and remained in bed. 11239 05b5cc709e4d2b4197774f25d
5b5cc709e4d2b4197774f25d- 134215false
- 235241false
- 335214true
- 434251false
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उत्तर : 3. "35214"
व्याख्या :
Answer: C) 35214 Explanation: