प्रश्न और उत्तर का अभ्यास करें
8 प्र: A, B और C एक ही बिंदु से 144 मीटर परिधि वाले एक वृत्ताकार मैदान के चारों ओर एक ही समय पर दौड़ना शुरू करते हैं। A, B और C की गति 6 मीटर/मिनट, 8 मीटर/मिनट और 12 मीटर/मिनट है। ज्ञात कीजिए कि कितने समय बाद वे पहली बार उसी बिंदु पर फिर मिलेंगे।
1796 1626a83fbe1e2a840c34513d9
626a83fbe1e2a840c34513d9- 172 मिनटtrue
- 236 मिनटfalse
- 3144 मिनटfalse
- 418 मिनटfalse
- 5इनमें से कोई नहींfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "72 मिनट"
प्र: राजनीतिक दलों को राष्ट्रीय या क्षेत्रीय दलों के रूप में मान्यता कौन प्रदान करता है ?
1796 0608a65a036f5727dff28fdb6
608a65a036f5727dff28fdb6- 1राष्ट्रपतिfalse
- 2चुनाव आयोगtrue
- 3संसदfalse
- 4प्रधानमंत्रीfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "चुनाव आयोग"
प्र:Directions: Read the following passage carefully and answer the questions given below it. Certain words/phrases have been printed in bold to help you locate them while answering some of the questions.
A new analysis has determined that the threat of global warming can still be greatly diminished if nations cut emissions of heat-trapping greenhouse gases by 70% this century. The analysis was done by scientists at the National Center for Atmospheric Research (NCAR). While global temperatures would rise, the most dangerous potential aspects of climate change, including massive losses of Arctic sea ice and permafrost and significant sea-level rise, could be partially avoided.
“This research indicates that we can no longer avoid significant warming during this century,” said NCAR scientist Warren Washington, the study paper's lead author. “But, if the world were to implement this level of emission cuts, we could stabilize the threat of climate change", he added.
Average global temperatures have warmed by close to 1 degree Celsius since the pre-industrial era. Much of the warming is due to human-produced emissions of greenhouse gases, predominantly carbon dioxide. This heat-trapping gas has increased from a pre-industrial level of about 284 parts per million ( ppm ) in the atmosphere to more than 380 ppm today. With research showing that additional warming of about 1 degree C may be the threshold for dangerous – climate change, the European Union has called for dramatic cuts in emissions of carbon dioxide and other greenhouse gases.
To examine the impact of such cuts on the world's climate, Washing ton and his colleagues ran a series of global studies with the NCAR - based Community Climate System Model (CCSM). They assumed that carbon dioxide levels could be held to 450 ppm at the end of this century. In contrast, emissions are now on track to reach about 750 ppm by 2100 if unchecked. The team's results showed that if carbon dioxide were held to 450 ppm, global temperatures would increase by 0.6 degrees Celsius above current readings by the end of the century. In contrast, the study showed that temperatures would rise by almost four times that amount to 2.2 degrees Celsius above current readings if emissions were allowed to continue on their present course. Holding carbon dioxide levels to 450 ppm would have other impacts, according to the climate modeling study.
Sea-level rise due to thermal expansion as water temperatures warmed would be 14 centimeters about (5.5 inches) instead of 22 centimeters (8.7 inches). Also, Arctic ice in the summertime would shrink by about a quarter in volume and stabilize by 2100, as opposed to shrinking at least three quarters and continuing to melt, and Arctic warming would be reduced by almost half.
What would be the impact of unchecked greenhouse gas and carbon dioxide emissions?
1796 05d9dc28082ff737fd6a858db
5d9dc28082ff737fd6a858dbA new analysis has determined that the threat of global warming can still be greatly diminished if nations cut emissions of heat-trapping greenhouse gases by 70% this century. The analysis was done by scientists at the National Center for Atmospheric Research (NCAR). While global temperatures would rise, the most dangerous potential aspects of climate change, including massive losses of Arctic sea ice and permafrost and significant sea-level rise, could be partially avoided.
“This research indicates that we can no longer avoid significant warming during this century,” said NCAR scientist Warren Washington, the study paper's lead author. “But, if the world were to implement this level of emission cuts, we could stabilize the threat of climate change", he added.
Average global temperatures have warmed by close to 1 degree Celsius since the pre-industrial era. Much of the warming is due to human-produced emissions of greenhouse gases, predominantly carbon dioxide. This heat-trapping gas has increased from a pre-industrial level of about 284 parts per million ( ppm ) in the atmosphere to more than 380 ppm today. With research showing that additional warming of about 1 degree C may be the threshold for dangerous – climate change, the European Union has called for dramatic cuts in emissions of carbon dioxide and other greenhouse gases.
To examine the impact of such cuts on the world's climate, Washing ton and his colleagues ran a series of global studies with the NCAR - based Community Climate System Model (CCSM). They assumed that carbon dioxide levels could be held to 450 ppm at the end of this century. In contrast, emissions are now on track to reach about 750 ppm by 2100 if unchecked. The team's results showed that if carbon dioxide were held to 450 ppm, global temperatures would increase by 0.6 degrees Celsius above current readings by the end of the century. In contrast, the study showed that temperatures would rise by almost four times that amount to 2.2 degrees Celsius above current readings if emissions were allowed to continue on their present course. Holding carbon dioxide levels to 450 ppm would have other impacts, according to the climate modeling study.
Sea-level rise due to thermal expansion as water temperatures warmed would be 14 centimeters about (5.5 inches) instead of 22 centimeters (8.7 inches). Also, Arctic ice in the summertime would shrink by about a quarter in volume and stabilize by 2100, as opposed to shrinking at least three quarters and continuing to melt, and Arctic warming would be reduced by almost half.
- 1The temperature would rise from the current temperature by 2.2 degrees Celsiustrue
- 2The sea-level would rise by about 5.5 inchesfalse
- 3The arctic ice would stabilize by 2100false
- 4The arctic ice would reduce by one-fourthfalse
- 5None of thesefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "The temperature would rise from the current temperature by 2.2 degrees Celsius"
व्याख्या :
undefined
प्र:दिशा (6-10): इन सवालों के जवाब के लिए निम्नलिखित जानकारी का ध्यानपूर्वक अध्ययन करें।
आठ व्यक्ति A, B, C, D, E, F, G और H तीन अलग-अलग कंपनियों अर्थात् X, Y और Z के लिए काम करते हैं। एक कंपनी के लिए तीन से अधिक व्यक्ति काम नहीं करते हैं। समूह में केवल दो महिलाएं हैं जो प्रत्येक मानव संसाधन, वित्त और विपणन में अलग-अलग विशेषज्ञता रखती हैं। एक सदस्य एक इंजीनियर है और एक डॉक्टर है। H एक HR स्पेशलिस्ट है और एक मार्केटिंग स्पेशलिस्ट B के साथ काम करता है जो कंपनी Y के लिए काम नहीं करता है। C एक इंजीनियर है और उसकी बहन कंपनी Z में काम करती है। D, HR में कंपनी X में काम करने वाला एक विशेषज्ञ है, जबकि उसकी दोस्त G एक फाइनेंस स्पेशलिस्ट है। और कंपनी Z के लिए काम करता है। समान विशेषज्ञता वाले दो व्यक्ति एक साथ काम नहीं करते हैं। मार्केटिंग विशेषज्ञ F कंपनी Y और उसके दोस्त A के लिए काम करता है, जो कंपनी X के लिए एक वित्त विशेषज्ञ काम करता है जिसमें केवल दो विशेषज्ञ काम करते हैं। कोई भी महिला विपणन विशेषज्ञ या डॉक्टर नहीं है।
निम्नलिखित में से किस कंपनी के लिए C काम करता है?
1796 05d9f1b7222d4805a9cf56898
5d9f1b7222d4805a9cf56898- 1Ytrue
- 2Xfalse
- 3Zfalse
- 4डेटा अपर्याप्त हैfalse
- 5इनमें से कोई नहींfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "Y"
व्याख्या :
undefined
प्र: द्रोणाचार्य पदक विजेता किस एथलेटिक्स कोच का 79 वर्ष की उम्र में दिल का दौरा पड़ने से निधन हो गया है?
1796 05f4cbccf82369c1d610ded93
5f4cbccf82369c1d610ded93- 1पुरुषोत्तम रायtrue
- 2वसंत कुमारfalse
- 3रोहित रॉयfalse
- 4वेदान्त शर्माfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "पुरुषोत्तम राय"
प्र: निम्न में से कौन सा शहर कोष्ठक में दिए गए देशों की पूर्व राजधानी नहीं रहा है ?
1796 05f4cd1fe9b1d69402e95b003
5f4cd1fe9b1d69402e95b003- 1क्योटो ( जापान )false
- 2ब्रिस्बने ( ऑस्ट्रेलिया )true
- 3कराची ( पाकिस्तान )false
- 4ऑकलैंड ( न्यूजीलैंड )false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "ब्रिस्बने ( ऑस्ट्रेलिया )"
व्याख्या :
ब्रिस्बेन ऑस्ट्रेलिया की पूर्व राजधानी नहीं है। अन्य सभी शहर अपने-अपने देशों की पूर्व राजधानियाँ हैं:
कराची: 1947 से 1959 तक पाकिस्तान की राजधानी
ऑकलैंड: न्यूजीलैंड की पूर्व राजधानी
क्योटो: जापान की एक पूर्व राजधानी
1842 से 1859 तक कैनबरा से पहले ब्रिस्बेन ऑस्ट्रेलिया की राजधानी थी।
प्र: उस संख्या त्रिक (triad) का चयन करेंजो दिए गए त्रिकों (triads) के अनुरूप (analogous) है।
(64, 8, 65), (125, 27, 89)
1796 0645b6a631efb290ac2415ece
645b6a631efb290ac2415ece(64, 8, 65), (125, 27, 89)
- 1(100, 23, 90)false
- 2(216, 1, 81)false
- 3(49, 36, 25)false
- 4(83, 24, 95)true
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "(83, 24, 95)"
प्र: What is the most difficult part of administrative assistant job? 1796 05b5cc632e4d2b4197774b9ca
5b5cc632e4d2b4197774b9ca- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर :
व्याख्या :
The intention of the interviewer by asking this question is to discover the pain points for the candidate. Here this can be explained with an example like this : The administrative assistant might seem like someone whose job is simply keeping everything filed and organized and scheduled. But they actually are the building block of the entire office, making everyone's lives function more smoothly and with good access to information when they need it. Sometimes I have so many things crossing my desk at a given time that I can get a bit overwhelmed. When this happens I take a deep breath and focus on prioritizing the work. Then I get a clear head again and can dive back in.

