प्रश्न और उत्तर का अभ्यास करें
8प्र: In what time will Rs. 1860 amount to Rs. 2641.20 at simple interest 12% per annum? 2402 05b5cc6bee4d2b4197774d988
5b5cc6bee4d2b4197774d988- 12.9 yearsfalse
- 23.5 yearstrue
- 34.2 yearsfalse
- 44.7 yearsfalse
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उत्तर : 2. "3.5 years"
व्याख्या :
Answer: B) 3.5 years Explanation: Given that Rs. 1860 will become Rs. 2641.20 at 12% => Simple Interest = 2641.20 - 1860 = Rs. 781.20 We know I = PTR/100 => 781.20 x 100 = 1860 x T x 12 => T = 78120/1860x12 => T = 78120/22320 => T = 3.5 years.
प्र: त्रिभुजों की संख्या ज्ञात कीजिये?
2402 05fdc9ad7338271092fa01766
5fdc9ad7338271092fa01766
- 15false
- 212false
- 39false
- 410true
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उत्तर : 4. "10"
प्र:In each of the following sentences , there are two blank spaces. Below each sentence there are four words denoted by (A), (B), (C), (D), (E). Find out one word that is to be fitted in both the sentences I AND II to make it meaningful. In case no word fits , mark (E) as your answer.
I. His __________ reaction of punching the wall left him with a broken hand on top of his broken heart.
II. Because some of the scenes in the movie were so _______, I am afraid certain images will be imprinted on my mind forever.
2402 05e8aa8587b82aa7479fb042b
5e8aa8587b82aa7479fb042bII. Because some of the scenes in the movie were so _______, I am afraid certain images will be imprinted on my mind forever.
- 1munificentfalse
- 2visceraltrue
- 3ductilefalse
- 4traducefalse
- 5none of the abovefalse
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उत्तर : 2. "visceral"
प्र: पहला इलेक्ट्रॉनिक डिजिटल कंप्यूटर _________ सम्मिलित था?
2402 05fc8b4875c47b65b5b2843d9
5fc8b4875c47b65b5b2843d9- 1इलेक्ट्रॉनिक वाल्वtrue
- 2न्यूरल नेटवर्कfalse
- 3फजी लॉजिकfalse
- 4सेमीकंडक्टर मेमोरीfalse
- 5इनमें से कोई नहींfalse
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उत्तर : 1. "इलेक्ट्रॉनिक वाल्व"
प्र: First geothermal power plant in India? 2402 05b5cc607e4d2b4197774b507
5b5cc607e4d2b4197774b507- 1Chattisgarhtrue
- 2Telanganafalse
- 3Andhra Pradeshfalse
- 4Uttar Pradeshfalse
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उत्तर : 1. "Chattisgarh"
व्याख्या :
Answer: A) Chattisgarh Explanation: Chattisgarh State government has granted permission for the installation of a Geothermal Power Plant at Tattapani area of the Balrampur district to the NTPC and it is the first geothermal power plant in India.
प्र: b_ac_cc_cb_ab_ac
2402 05f5f2b025ec9845dc7f18744
5f5f2b025ec9845dc7f18744- 1abbbcfalse
- 2bbaacfalse
- 3cbabafalse
- 4aabbatrue
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उत्तर : 4. "aabba "
प्र: A can build a wall in 16 days while B can destroy it in 8 days. A worked for 5 days. Then B joined with A for the next 2 days. Find in how many days could A build the remaining wall ? 2401 05b5cc6cee4d2b4197774e208
5b5cc6cee4d2b4197774e208- 112 daysfalse
- 214 daysfalse
- 313 daystrue
- 416 daysfalse
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उत्तर : 3. "13 days"
व्याख्या :
Answer: C) 13 days Explanation: Now, Total work = LCM(16, 8) = 48 A's one day work = + 48/16 = + 3 B's one day work = - 48/8 = -6 Given A worked for 5 days to build the wall => 5 days work = 5 x 3 = + 15 2days B joined with A in working = 2(3 - 6) = - 6 Remaining Work of building wall = 48 - (15 - 6) = 39 Now this remaining work will be done by A in = 39/3 = 13 days.
प्र: सप्ताह के छह अलग—अलग दिनों में सोमवार से शनिवार तक छह व्यक्ति A, B, C, D, E और F कार्यालय जाते हैं। A बुधवार से एक दिन पहले जाता है केवल दो व्यक्ति A और D के बीच है तीन व्यक्ति D और F के बीच है। B,D के बाद जाता है। E,D के पहले जाता है लेकिन तुरन्त D के पहले नहीं जाता है निम्नलिखित में से किस दिन C कार्यालय जाता है?
2401 05fcde3a2fd6987223907ae50
5fcde3a2fd6987223907ae50- 1सोमवारfalse
- 2मंगलवारfalse
- 3बुधवारfalse
- 4गुरुवारtrue
- 5इनमें से कोई नहींfalse
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