प्रश्न और उत्तर का अभ्यास करें
8प्र: A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at : 1770 05b5cc783e4d2b41977750249
5b5cc783e4d2b41977750249- 1518 nmfalse
- 21035 nmfalse
- 3325 nmfalse
- 4743 nmtrue
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उत्तर : 4. "743 nm"
व्याख्या :
Answer: D) 743 nm Explanation: 1λ=1λ1+1λ2 1355=1680+1λ2 1λ2=680-355680×355 ⇒λ2=743nm.
प्र: सत्कार का विलोम शब्द है?
1770 05f8548ebf001ae75723a39d0
5f8548ebf001ae75723a39d0- 1उपेक्षाfalse
- 2निरादरfalse
- 3अपमानfalse
- 4तिरस्कारtrue
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उत्तर : 4. "तिरस्कार"
प्र: Ravi had to drop his plan of going to picnic as he had certain………to meet during that period
1770 05d79e92bf9c00671d48a2983
5d79e92bf9c00671d48a2983- 1preparationsfalse
- 2observationsfalse
- 3urgenciesfalse
- 4commitmentstrue
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उत्तर : 4. "commitments "
प्र: किस बैंक ने हाल ही में, WhatsApp पर अपनी बैंकिंग सेवाएं शुरू की है?
1770 05f913e097793eb35d72de718
5f913e097793eb35d72de718- 1SBIfalse
- 2IDBItrue
- 3HDFCfalse
- 4PNBfalse
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उत्तर : 2. "IDBI"
प्र: Pointing to a Photograph, Arjun said, "She is the mother of my son's wife's daughter". How is Arjun related to the lady? 1770 05b5cc7b4e4d2b419777508b0
5b5cc7b4e4d2b419777508b0- 1Unclefalse
- 2Cousinfalse
- 3Daughter- in - lawtrue
- 4None of thesefalse
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उत्तर : 3. "Daughter- in - law"
व्याख्या :
Answer: C) Daughter- in - law Explanation: Arjun's son's wife's daughter ---- Arjun's son's daughter; Mother of daughter of Arjun's son - wife of Arjun's son. So, Arjun is the father-in-law of the lady.
प्र: Priorities often change suddenly throughout the day. If you are asked to quickly do another task, how does that affect your mood? 1770 05b5cc7bde4d2b419777509ef
5b5cc7bde4d2b419777509ef- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Sample Answers : (i) I Know that not every day will be the same. So I recognize that changes in priority are a normal daily occurance and that i must be able to provide my care based on priorities. (ii) Well at times I may get upset, but I understand by now these things happen, especially in the medical field.
प्र:Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .
Rashi hasn’t eaten everything from yesterday.
1770 05f1964f690e8777587b7bab8
5f1964f690e8777587b7bab8- 1anything sincetrue
- 2something forfalse
- 3nothing alongfalse
- 4No improvement.false
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उत्तर : 1. "anything since"
प्र: नेशनल हाइवे अथॉरिटी ऑफ़ इंडिया (NHAI) ने अयोध्या के सौन्दर्यीकरण के लिए कितने रूपए सहायता राशि के रूप में दिए हैं?
1770 05f210bd04ab50b1697429123
5f210bd04ab50b1697429123- 150 करोड़false
- 245 करोड़false
- 352 करोड़false
- 455 करोड़true
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