Bank Exams प्रश्न और उत्तर का अभ्यास करें
8प्र: The angle between the geographical meridian and magnetic meridian is called as ______. 1625 05b5cc6cee4d2b4197774e279
5b5cc6cee4d2b4197774e279- 1Angle of declinationtrue
- 2Angle of dipfalse
- 3Angle of inclinationfalse
- 4Azimuthfalse
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उत्तर : 1. "Angle of declination"
व्याख्या :
Answer: A) Angle of declination Explanation:
प्र: Where are Maglev trains used? 1625 05b5cc6abe4d2b4197774cfcc
5b5cc6abe4d2b4197774cfcc- 1Londonfalse
- 2Russiafalse
- 3Germanyfalse
- 4Japantrue
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उत्तर : 4. "Japan"
व्याख्या :
Answer: D) Japan Explanation: Maglev trains are used in Japan, South Korea and China only. Maglev derived from magnetic levitation using the principle of magnetic repulsion is a system of train transportation that uses two sets of magnets, one set to repel and push the train up off the track as in levitation then another set to move the 'floating train' ahead at great speed taking advantage of no friction. Maglev trains are therefore quieter and smoother than conventional trains, and have the potential for much higher speeds Despite over a century of research and development, maglev transport systems are in operation in just three countries Japan, South Korea and China. Hence Maglev -- Magnetic-levitation.
प्र: Atmospheric pressure exerted on earth is due to 1625 05b5cc651e4d2b4197774bd28
5b5cc651e4d2b4197774bd28- 1gravitational pulltrue
- 2rotation of earthfalse
- 3revolution of earthfalse
- 4uneven heating of earthfalse
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उत्तर : 1. "gravitational pull"
व्याख्या :
Answer: A) gravitational pull Explanation: The atmospheric pressure at the surface of the Earth is due to gravitational pull of the earth and is about 14.7 psi. That means that the weight of a column of air which has a cross section of 1 square inch and which stretches from the surface of the Earth to space is 14.7 pounds.
प्र: Where does translation occur? 1624 05b5cc639e4d2b4197774ba67
5b5cc639e4d2b4197774ba67- 1Nucleusfalse
- 2Ribosomesfalse
- 3Cytoplasmtrue
- 4mitochondrionfalse
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उत्तर : 3. "Cytoplasm"
व्याख्या :
Answer: C) Cytoplasm Explanation: Right after that, the mRNA enters the cytoplasm through nuclear pores. There, it could be translated into proteins by ribosomes. This process is called translation. Translation occurs in the cytoplasm whereas transcription occurs in the nucleus.
प्र: One of the main issues discussed in the 40th Ministrial Meeting of the ASEAN held in August, 2007 was 1624 05b5cc7c9e4d2b41977750ecc
5b5cc7c9e4d2b41977750ecc- 1America's overstay in Iraqfalse
- 2Presidential Election in Pakistanfalse
- 3Draft blueprint of the ASEAN Chartertrue
- 4The 123 Agreement between India and USAfalse
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उत्तर : 3. "Draft blueprint of the ASEAN Charter"
व्याख्या :
Answer: C) Draft blueprint of the ASEAN Charter Explanation:
प्र: Highest Jute producing state in India? 1623 05b5cc6a3e4d2b4197774cc0a
5b5cc6a3e4d2b4197774cc0a- 1Gujaratfalse
- 2West Bengaltrue
- 3Uttar Pradeshfalse
- 4Biharfalse
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उत्तर : 2. "West Bengal"
व्याख्या :
Answer: B) West Bengal Explanation: West Bengal is the highest Jute producing state in India followed by Bihar and Assam in second and third place. Gujarat is the largest Cotton producing state in India.
प्र: Which of the following atoms has the largest radius? 1623 05b5cc6a5e4d2b4197774ccbb
5b5cc6a5e4d2b4197774ccbb- 1Brfalse
- 2Ktrue
- 3Nafalse
- 4Clfalse
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उत्तर : 2. "K"
व्याख्या :
Answer: B) K Explanation: For neutral atoms, the periodic trends in atomic size can be described like this Atomic size decreases when going from left to right across a period,Atomic size increases when going from top to bottom down a group. Let's use these trends to try and figure out which atom would have the largest radius. If you look at elements that are located in the same group, potassium will have a larger atomic radius when compared with sodium. Likewise, bromine will have a larger atomic radius when compared with chlorine. Now focus on potassium and bromine. Since potassium is located at the start of period 3, and bromine at the end of the same period, potassium will have a larger atomic radius than bromine, and thus the largest atomic radius of the four given atoms.
प्र: A disaccharide is formed by the chemical bonding of 1622 05b5cc63de4d2b4197774bad9
5b5cc63de4d2b4197774bad9- 1two monosaccharidestrue
- 2two polysaccharidesfalse
- 3one monosaccharide and one polysaccharidefalse
- 4All the abovefalse
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उत्तर : 1. "two monosaccharides"
व्याख्या :
Answer: A) two monosaccharides Explanation: Disaccharides are formed when two monosaccharides join together by the dehydration synthesis reaction resulting in a glycosidic bond between the two monosaccharide molecules. The reaction produces water as a side product.

