प्रश्न और उत्तर का अभ्यास करें
8प्र: 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. 12382 05b5cc709e4d2b4197774f25d
5b5cc709e4d2b4197774f25d- 134215false
- 235241false
- 335214true
- 434251false
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उत्तर : 3. "35214"
व्याख्या :
Answer: C) 35214 Explanation:
प्र: A candidate got 35% of the votes polled and he lost to his rival by 2250 votes. How many votes were cast ? 12348 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: Which Of The Following Statements Is Most Accurate For The Declaration X = Circle()? 12345 05b5cc6a8e4d2b4197774ce7b
5b5cc6a8e4d2b4197774ce7b- 1x contains a reference to a Circle objecttrue
- 2You can assign an int value to xfalse
- 3x contains an object of the Circle typefalse
- 4x contains an int valuefalse
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उत्तर : 1. "x contains a reference to a Circle object"
व्याख्या :
Answer: A) x contains a reference to a Circle object Explanation:
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 ? 12336 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: 1.12.91 is the first Sunday. Which is the fourth Tuesday of December 91 ? 12335 45b5cc709e4d2b4197774f28a
5b5cc709e4d2b4197774f28a- 117.12.91false
- 224.12.91true
- 327.12.91false
- 431.12.91false
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उत्तर : 2. "24.12.91"
प्र: वर्मीकम्पोस्ट एक है
12331 25d42bb88d66e3242ff1b6402
5d42bb88d66e3242ff1b6402- 1अकार्बनिक उर्वरकfalse
- 2विषैला पदार्थfalse
- 3जैविक जैव उर्वरकtrue
- 4संश्लेषण उर्वरकfalse
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उत्तर : 3. "जैविक जैव उर्वरक"
प्र: Find the Odd one out of the given series 6, 15, 35, 77, 165, 221 12295 05b5cc6d9e4d2b4197774e84d
5b5cc6d9e4d2b4197774e84d- 1221false
- 2165true
- 335false
- 477false
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उत्तर : 2. "165"
व्याख्या :
Answer: B) 165 Explanation: The terms of the series are products of two consecutive prime numbers i.e. (2 x 3), (3 x 5), (5 x 7), (7 x 11),..... So, 165 is wrong and must be replaced by (11 x 13) i.e. 143.
प्र: India is a federal union comprising twenty-nine states and how many union territories? 12258 05d2338e29cb59714c878c429
5d2338e29cb59714c878c429- 16false
- 27true
- 38false
- 49false
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