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नवीनतमलोकप्रियमूल्यांकनपेज देखें 41 of 425कुल सवाल 3400 जॉइन Examsbook

प्र: B3D means B is the father of D.B7D means B is the sister of D.B2D means B is the brother of D.B1D means B is the wife of D. Which of the following means F is the mother of K? 1559 0

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    F3M1K
    सही
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  • 2
    F9M4N3K
    सही
    गलत
  • 3
    K3M4N5F
    सही
    गलत
  • 4
    F1M3K
    सही
    गलत
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उत्तर : 4. "F1M3K"
व्याख्या :

Answer: D) F1M3K Explanation: From the given information, F1M → F is the wife of MM3K → M is the father of KTherefore, F is the mother of K.

प्र: Only if Sheela is happy, then she does not go to work. 2091 0

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    Sheela is not happy and she goes to work.
    सही
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  • 2
    Sheela is happy and she does not go to work
    सही
    गलत
  • 3
    Sheela is not happy and she does not go to work.
    सही
    गलत
  • 4
    Sheela is happy and she goes to work.
    सही
    गलत
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उत्तर : 1. "Sheela is not happy and she goes to work."
व्याख्या :

Answer: A) Sheela is not happy and she goes to work. Explanation: The event of "Sheela is not going to work" happens only when the event "Sheela is happy" happens. Also, if the event "Sheela is happy" does not happen, then the event "Sheela is not going to work" will not happen. In other words, if it is true that Sheela is not happy, then it means that Sheela is going to work.

प्र: Statement: Properly fed and starved monkeys were made to run through a network of paths designed as a puzzle. It was observed that the starved monkeys could not run faster. This proved that the people with lower intelligence in poor countries are a victim of malnutrition.Course of action:a. The effects of nutrition on the intelligence of the monkeys is parallel to those on human beings.b. Captive monkeys are more intelligent than wild monkeys. 1846 0

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    Only b follows
    सही
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  • 2
    Only a follows
    सही
    गलत
  • 3
    Both a & b follows
    सही
    गलत
  • 4
    Neither a nor b follows
    सही
    गलत
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उत्तर : 2. "Only a follows"
व्याख्या :

Answer: B) Only a follows Explanation: The proper nourishment will make the monkeys or human beings work properly. So, the course of action I follows. Course of action II does not follow as there is no information about captive or wild monkeys.

प्र: A clock is started at 11 a.m. By 600 seconds past 6 p.m, the hour hand has turned through ? 2244 0

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    155 degrees
    सही
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  • 2
    175 degrees
    सही
    गलत
  • 3
    205 degrees
    सही
    गलत
  • 4
    215 degrees
    सही
    गलत
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उत्तर : 4. "215 degrees"
व्याख्या :

Answer: D) 215 degrees Explanation: The total angle traced by the hour hand is the angle traced in 7 hours and 10 minutes.We know that the angle traced by the hour hand in one hour is 30º and in one minute is 1/2º.Therefore, (30º x 7) + (10 x 1/2º) = 215º is the angle traced by the hour hand.

प्र: A watch which gains uniformly is 2 minutes low at noon on Tuesday and is 4 min 48 sec fast at 2 p.m. on the following Tuesday. When was it correct ? 1566 0

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    12 p.m. on Wednesday
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  • 2
    2 p.m. on Thursday
    सही
    गलत
  • 3
    3 p.m. on Thursday
    सही
    गलत
  • 4
    2 p.m. on Wednesday
    सही
    गलत
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उत्तर : 2. "2 p.m. on Thursday"
व्याख्या :

Answer: B) 2 p.m. on Thursday Explanation: Time from 12 p.m. on Tuesday to 2 p.m. on the following Tuesday = 7 days 2 hours.= 170 hours.The watch gains = (2 + 4 x 4/5) min= 34/5 min. in 170 hrs.Now, 34/5 min are gained in 170 hrs.Then, 2 min are gained in (170 x 5/34 x 2) hrs.Watch is correct after 2 days 2 hrs after 12 p.m. on Tuesday, i.e., it will be correct at 2 p.m. on Thursday.

प्र: Choose the Antonym of the following word 'Autonomy' 1921 0

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    Antipathy
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    Dependence
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    Antruism
    सही
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  • 4
    Animation
    सही
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उत्तर : 2. "Dependence"
व्याख्या :

Answer: B) Dependence Explanation: 'Autonomy' means personal independence. Hence, the word 'dependence' is farthest in meaning to the given word 'Autonomy'.

प्र: Choose the Antonym of the given word from the following options 'Jettison' 2585 0

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    Salvage
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    Submerge
    सही
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    Repent
    सही
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  • 4
    Descend
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उत्तर : 1. "Salvage"
व्याख्या :

Answer: A) Salvage Explanation: 'Jettison' means to discard and 'salvage' means to rescue something discarded. Hence, 'salvage' is the word which is farthest in meaning to the given word 'Jettison'.

प्र: Choose the word which gives similar meaning to the given word from the following options. 'Autopsy' 1490 0

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    Diagnosis
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  • 2
    Rebuild
    सही
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  • 3
    Manufacture
    सही
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  • 4
    Postmortem
    सही
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उत्तर : 4. "Postmortem"
व्याख्या :

Answer: D) Postmortem Explanation: Autopsy is the medical term for postmortem.

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