Practice Question and Answer
8Q: If 25a + 25b = 115, then what is the average of a and b? 2464 05b5cc7c7e4d2b41977750daf
5b5cc7c7e4d2b41977750daf- 14.6false
- 23.4false
- 32.5false
- 4None of thesetrue
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Answer : 4. "None of these"
Explanation :
Answer: D) None of these Explanation:
Q: What command do you type to save the configuration stored in RAM to NVRAM? 2464 05b5cc7e6e4d2b419777519c3
5b5cc7e6e4d2b419777519c3- 1Router (config) #copy current to startingfalse
- 2Router #copy starting to runningfalse
- 3Router (config) #copy running - config startup - configfalse
- 4Router#copy run starttrue
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Answer : 4. "Router#copy run start"
Explanation :
Answer: D) Router#copy run start Explanation: To copy the running - config to NVRAM so that it will be used if the router is restarted , use the copy running-config startup-config command in privileged mode (copy run start for short).
Q: राजस्थान में अमेरिकी कपास का उत्पादन किस जिले में होता है?
2463 05fd86d056c22b74b3a9ed041
5fd86d056c22b74b3a9ed041- 1हनुमानगढ़false
- 2श्रीगंगानगरtrue
- 3झालावाड़false
- 4सिरोहीfalse
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Answer : 2. "श्रीगंगानगर"
Q: Which statement best describes the electronegativity of an element? 2463 05b5cc62ce4d2b4197774b92e
5b5cc62ce4d2b4197774b92e- 1Electronegativity of an atom is it's ability to produce energy while losing an electron.false
- 2Electronegativity of an atom is it's ability to attract electrons during bond formation.true
- 3Electronegativity of an atom is it's ability to lose electrons during cation formation.false
- 4Electronegativity of an atom is it's ability to share electrons during a covalent bond formation.false
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Answer : 2. "Electronegativity of an atom is it's ability to attract electrons during bond formation."
Explanation :
Answer: B) Electronegativity of an atom is it's ability to attract electrons during bond formation. Explanation: Electronegativity, is a chemical property that describes the tendency of an atom to attract a shared pair of electrons (or electron density) towards itself.
Q: ब्लूमबर्ग बिलियनेयर्स इंडेक्स रिपोर्ट के अनुसार, कौन एशिया का सबसे अमीर आदमी बन गया है?
2463 05e6b25e0c34ec57f0d11e2ab
5e6b25e0c34ec57f0d11e2ab- 1मुकेश अंबानीfalse
- 2गौतम अडानीfalse
- 3डैनियल झांगfalse
- 4जैक माtrue
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Answer : 4. "जैक मा"
Q: दिये गए वृत्तों की संख्या बताइये
2463 05e7ef86d4e941d3661d434a5
5e7ef86d4e941d3661d434a5- 114false
- 216false
- 317true
- 418false
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Answer : 3. "17"
Q: What is the equivalent compound ratio of 5:6::7:10::6:5 ? 2463 05b5cc6e3e4d2b4197774eccf
5b5cc6e3e4d2b4197774eccf- 17 : 9false
- 29 : 7false
- 37 : 4false
- 47 : 10true
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Answer : 4. "7 : 10"
Explanation :
Answer: D) 7 : 10 Explanation: Given 5:6 :: 7:10 :: 6:5 We know that compound ratio is calculated as a:b :: c:d :: e:f(axcxe):(bxdxf) => (5x7x6):(6x10x5)=> (210):(300)= 7:10
Q: दो ट्रेन जिनकी लंबाई क्रमश: 100 मीटर और 80 मीटर है एक दूसरे से समानांतर एक ही दिशा में चलते हुए तेज गति वाली ट्रेन, धीमी गति वाली ट्रेन को 18 सेकंड में पार करती है। लेकिन जब वे एक दूसरे के विपरित दिशाओं में चलती है तो वे एक दूसरे को 9 सेकंड में पार कर जाती है । तो प्रत्येक ट्रेन की गति ज्ञात कीजिए।
2463 05f4f601f82369c1d61194efb
5f4f601f82369c1d61194efb- 120 m/sec, 15 m/secfalse
- 25 m/sec, 15 m/sectrue
- 320 m/sec, 25 m/secfalse
- 430 m/sec, 15 m/secfalse
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