Practice Question and Answer
8Q: In what way does ocean water move globally? 3642 05b5cc672e4d2b4197774c082
5b5cc672e4d2b4197774c082- 1Along cold water currents from the equator to the poles.false
- 2Along warm water currents from the warmer regions to colder regionsfalse
- 3Along warm water currents from the equator to the polestrue
- 4None of the abovefalse
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Answer : 3. "Along warm water currents from the equator to the poles"
Explanation :
Answer: C) Along warm water currents from the equator to the poles Explanation:
Q: सामान्य कार्यालयी पत्र में इनमें से किस घटक का उल्लेख नहीं किया जाता है?
3641 05e6623606093d17f8332e8c7
5e6623606093d17f8332e8c7- 1प्रेषक अधिकारी का नामtrue
- 2पत्र क्रमांकfalse
- 3विषयfalse
- 4संदर्भfalse
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Answer : 1. "प्रेषक अधिकारी का नाम "
Q: A periscope works by the principle of 3641 05b5cc678e4d2b4197774c183
5b5cc678e4d2b4197774c183- 1Total internal reflectiontrue
- 2Refractionfalse
- 3Diffractionfalse
- 4Reflection & Refractionfalse
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Answer : 1. "Total internal reflection"
Explanation :
Answer: A) Total internal reflection Explanation: A periscope is an optical instrument that uses a system of prisms, lenses, or mirrors to reflect images through a tube. Light from a distant object strikes the top mirror and is then reflected at an angle of 90 degrees down the periscope tube. At the bottom of the periscope, the light strikes another mirror and is then reflected into the viewer’s eye. Hence, A periscope works by the principle of Total internal reflection.
Q: Bahadur Shah, the ruler of Gujarat was killed in a conflict with which of the following?
3641 05e8575bc5dddbb6ef018d419
5e8575bc5dddbb6ef018d419- 1Dutchfalse
- 2Englishfalse
- 3Portuguesetrue
- 4Frenchfalse
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Answer : 3. "Portuguese "
Q: With which game is the ‘Agha Khan Cup’ associated ?
3640 05e4cc68f701cfd31ff61b8df
5e4cc68f701cfd31ff61b8df- 1Cricketfalse
- 2Lawn Tennisfalse
- 3Hockeytrue
- 4Footballfalse
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Answer : 3. "Hockey"
Q: Directions: In the following question four words have been given, out of which three are alike in some manner and the for one is different. Choose out the odd one.
3640 0600aba72baeda263c3c9f183
600aba72baeda263c3c9f183- 1Sailortrue
- 2Tailorfalse
- 3Goldsmithfalse
- 4Blacksmithfalse
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Answer : 1. "Sailor "
Q: Two goods trains each 520 m long, are running in opposite directions on parallel tracks. Their speeds are 42 km/hr and 36 km/hr respectively. Find the time taken by the slower train to cross the driver of the faster one ? 3638 05b5cc76fe4d2b4197774ff3f
5b5cc76fe4d2b4197774ff3f- 160 secfalse
- 248 sectrue
- 345 secfalse
- 434 secfalse
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Answer : 2. "48 sec"
Explanation :
Answer: B) 48 sec Explanation: Relative speed = 42 + 36 = 78 km/hr = 653 m/s Distance = (520 + 520) =1040 mts. Time = 1040×365= 48 sec
Q: The 1911 Chinese revolution ended the rule of the 3638 05b5cc68be4d2b4197774c365
5b5cc68be4d2b4197774c365- 1Ming dynastyfalse
- 2Mongolians dynastyfalse
- 3Song dynastyfalse
- 4Manchus dynastytrue
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Answer : 4. "Manchus dynasty"
Explanation :
Answer: D) Manchus dynasty Explanation: It was the Qing Dynasty, who was a Manchu Dynasty whose rule ended in 1911 Chinese revolution.