IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: The Ghodazari Wildlife Sanctuary (GWS) will come up in which state? 2310 05b5cc6ace4d2b4197774d087
5b5cc6ace4d2b4197774d087- 1Maharashtratrue
- 2Karnatakafalse
- 3Tamil Nadufalse
- 4Odishafalse
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उत्तर : 1. "Maharashtra"
व्याख्या :
Answer: A) Maharashtra Explanation: The Maharashtra Government has recently approved Ghodazari Wildlife Sanctuary in Chandrapur district as a new wildlife sanctuary in the state.
प्र: Reconciling the bank statement monthly is an example of 2310 05b5cc64de4d2b4197774bcbc
5b5cc64de4d2b4197774bcbc- 1establishment of responsibilityfalse
- 2independent internal verificationtrue
- 3documentation proceduresfalse
- 4segregation of dutiesfalse
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उत्तर : 2. "independent internal verification"
व्याख्या :
Answer: B) independent internal verification Explanation: Reconciling the bank statement monthly is an example of independent internal verification
प्र: Graphically, the market demand curve is 2307 05b5cc61ee4d2b4197774b7a2
5b5cc61ee4d2b4197774b7a2- 1greater than the sum of the individual demand curvesfalse
- 2the horizontal sum of individual demand curvestrue
- 3steeper than any individual demand curve that is part of itfalse
- 4the vertical sum of individual demand curvesfalse
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उत्तर : 2. "the horizontal sum of individual demand curves"
व्याख्या :
Answer: B) the horizontal sum of individual demand curves Explanation:
प्र: A plane is an undefined term because it 2306 05b5cc670e4d2b4197774c034
5b5cc670e4d2b4197774c034- 1is a flat surface that extends indefinitely in all directionsfalse
- 2is where other geometric shapes can be constructedfalse
- 3is described generally, not using a formal definitiontrue
- 4can be named using three noncollinear pointsfalse
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उत्तर : 3. "is described generally, not using a formal definition"
व्याख्या :
Answer: C) is described generally, not using a formal definition Explanation: In geometry, we can define plane as a flat surface with no thickness. The surface extends with no ends. A plane does not have any edges even if we draw it on paper with edges, it does't mean it has edges. Hence, A plane is an undefined term because it is described generally, not using a formal definition.
प्र: What should come next in the following letter series based on English alphabet ?CEA JLH QSO ? 2305 05b5cc75ee4d2b4197774fcac
5b5cc75ee4d2b4197774fcac- 1WYUfalse
- 2UXWfalse
- 3WXVfalse
- 4XZVtrue
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उत्तर : 4. "XZV"
व्याख्या :
Answer: D) XZV Explanation: In the given series, each letter moves seven letters forward to obtain the next.So, XZV replaces ? in the series.
प्र: ऑपरेटिंग सिस्टम के कार्यों में शामिल हो सकते हैं 2305 05b5cc63de4d2b4197774bad4
5b5cc63de4d2b4197774bad4- 1मल्टी प्रोग्रामिंगfalse
- 2इनपुट/आउटपुट नियंत्रणfalse
- 3वर्चुअल स्टोरेजfalse
- 4उपरोक्त सभीtrue
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उत्तर : 4. "उपरोक्त सभी"
व्याख्या :
Answer: D) उपरोक्त सभी स्पष्टीकरण: एक ऑपरेटिंग सिस्टम के तीन मुख्य कार्य होते हैं: (1) कंप्यूटर के संसाधनों का प्रबंधन करना, जैसे कि सेंट्रल प्रोसेसिंग यूनिट, मेमोरी, डिस्क ड्राइव और प्रिंटर, (2) एक यूजर इंटरफेस स्थापित करना, और (3) निष्पादित करना और एप्लिकेशन सॉफ्टवेयर के लिए सेवाएं प्रदान करते हैं।
प्र: Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ? 2305 05b5cc6f8e4d2b4197774f086
5b5cc6f8e4d2b4197774f086- 157 daysfalse
- 258 daysfalse
- 360 daystrue
- 461 daysfalse
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उत्तर : 3. "60 days"
व्याख्या :
Answer: C) 60 days Explanation: In this problem , it has considered that 65 mins = 1hr So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.
प्र: A Child has 1200 five rupee coins. He wants to place them in such a way that the number of rows and the number of columns remains the same. What is the minimum number of coins that he needs more for this purpose? 2303 05b5cc774e4d2b41977750070
5b5cc774e4d2b41977750070- 1125false
- 296false
- 335false
- 425true
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उत्तर : 4. "25"
व्याख्या :
Answer: D) 25 Explanation: We know that, to be in the form that the number of rows and the number of columns to be equal the number should be a perfect square (a2). Given number is 1200 The perfect number which is above and near to 1200 is 1225 which is 35 35. Therefore, The minimum number of coins he need is 25.

