Practice Question and Answer
8Q: एक व्यक्ति एक मोटर बोट में 28 किमी तक धारा के अनुकूल चला और तुरंत लौट आया। वापसी की यात्रा करने में आदमी को दोगुना समय लगा। यदि नदी के प्रवाह की गति दुगनी अधिक होती, तो अनुप्रवाह और वापस जाने में 672 मिनट लगते। शांत जल में नाव की गति और नदी के प्रवाह की गति ज्ञात कीजिए। 52308 05b5cc672e4d2b4197774c0c8
5b5cc672e4d2b4197774c0c8- 112 km/hr, 3 km/hrfalse
- 29 km/hr, 3 km/hrtrue
- 38 km/hr, 2 km/hrfalse
- 49 km/hr, 6 km/hrfalse
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Answer : 2. "9 km/hr, 3 km/hr"
Explanation :
Answer: B) 9 km/hr, 3 km/hr Explanation: Let the speed of the boat = p kmph Let the speed of the river flow = q kmph From the given data, 2 x 28p + q = 28p - q => 56p - 56q -28p - 28q = 0 => 28p = 84q => p = 3q. Now, given that if 283q + 2q + 283q - 2q = 67260=> 285q + 28q = 67260=> q = 3 kmph=> x =3q = 9 kmph Hence, the speed of the boat = p kmph = 9 kmph and the speed of the river flow = q kmph = 3 kmph.
Q:Fill in the blanks by choosing an appropriate alternative.
I have an appointment with the dentist soon. 50084 05e634902f1640a77574e0065
5e634902f1640a77574e0065- 1have madefalse
- 2will maketrue
- 3madefalse
- 4makefalse
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Answer : 2. "will make "
Q: यदि सुरेश ने महेश से 36,000 रूपये साधारण ब्याज की 6 प्रतिशत की दर से उधार लिये तो चार साल के अन्त में सुरेश,रमेश को कितनी राशि साधारण ब्याज के साथ चुकायेगा?
47994 05ee305602bf4c404464925b9
5ee305602bf4c404464925b9- 1Rs. 12560false
- 2Rs. 12960true
- 3Rs. 13500false
- 4Rs. 14500false
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Answer : 2. "Rs. 12960"
Q: A relational database developer refers to a record as 46993 05b5cc68ee4d2b4197774c3d0
5b5cc68ee4d2b4197774c3d0- 1a relationfalse
- 2an attributefalse
- 3a criteriafalse
- 4a tupletrue
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Answer : 4. "a tuple"
Explanation :
Answer: D) a tuple Explanation: A relational database developer refers to a record as a tuple.
Q: A person of good understanding knowledge and Reasoning power 45412 05b5cc6aae4d2b4197774cf42
5b5cc6aae4d2b4197774cf42- 1Snobfalse
- 2Expertfalse
- 3Literatefalse
- 4Intellectualtrue
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Answer : 4. "Intellectual"
Explanation :
Answer: D) Intellectual Explanation: The one word substitute for A person of good understanding knowledge and Reasoning power is Intellectual.
Q: A, B की माँ है। B, C की बहन है। D, C का पुत्र है। E, D का भाई है। F, E की माँ है। G, A की पोती है। H के केवल दो बच्चे B और C हैं।
F, H से कैसे संबंधित है?
44864 05d4d027110e0e10c2146408a
5d4d027110e0e10c2146408aF, H से कैसे संबंधित है?
- 1दामादfalse
- 2बहूtrue
- 3ससुरfalse
- 4पोतीfalse
- 5निर्धारित नहीं किया जा सकताfalse
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Answer : 2. "बहू"
Q: The school principal has received complaints from parents about bullying in the school yard during recess. He wants to investigate and end this situation as soon as possible, so he has asked the recess aides to watch closely. Which situation should the recess aides report to the principal ? 43752 05b5cc75ce4d2b4197774fc61
5b5cc75ce4d2b4197774fc61- 1A boy is sitting glumly on a bench reading a book and not interacting with his peers.false
- 2Two boys are playing a one-on-one game of basketball and are arguing over the last basket scored.false
- 3Three boys are huddled over a handheld video game, which isn’t supposed to be on school grounds.false
- 4Four girls are surrounding another girl and seem to have possession of her backpack.true
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Answer : 4. "Four girls are surrounding another girl and seem to have possession of her backpack."
Explanation :
Answer: D) Four girls are surrounding another girl and seem to have possession of her backpack. Explanation: Seeing four girls surrounding another girl, while in possession of her backpack, is the most suspicious of the incidents described.
Q: Which of the following BEST describes a Service Desk? 43408 05b5cc6b2e4d2b4197774d3b3
5b5cc6b2e4d2b4197774d3b3- 1A dedicated number of staff handling Incidents and service requeststrue
- 2A process within Service Operation providing a single point of contactfalse
- 3A dedicated number of staff handling service requestsfalse
- 4A dedicated number of staff answering questions from usersfalse
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Answer : 1. "A dedicated number of staff handling Incidents and service requests"
Explanation :
Answer: A) A dedicated number of staff handling Incidents and service requests Explanation: A dedicated number of staff handling Incidents and service requests best describes a Service Desk.