Important Arithmetic Quiz For Railway : 3rd January 2019(Solutions)_00.1
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Important Arithmetic Quiz For Railway : 3rd January 2019(Solutions)

Important Arithmetic Quiz For Railway : 3rd January 2019(Solutions)_40.1

As you all know, the upcoming months are lined up with various important exams like  SSC Translator, SSC Stenographer, RRB ALP, RPF SI and constable  and many more, so we are here to help given exams We are providing  daily quantitative aptitude quizzes . We aim to provide the best study material to our students. Attempt this quiz and check your preparation. 

जैसा कि आप सभी जानते हैं, आने वाले महीनों में DRDO STA, RRB ALP, RPF SI और कॉन्स्टेबल, SSC स्टेनोग्राफरJHT और कई अन्य विभिन्न परीक्षाओं के साथ तैयार किया गया है, इसलिए हम इस विषय में आपकी मदद करने के लिए यहां हैं जो दी गई परीक्षाओं में सभी के लिए आम हैहम दैनिक संख्यात्मक अभियोगिता प्रदान कर रहे हैं, इससे अभ्यास कर के आपको इस खंड में अच्छे अंक प्राप्त करने में मदद मिलेगी. हमारा उद्देश्य हमारे पाठकों को परीक्षा स्तर के प्रश्नों के साथ सर्वश्रेष्ठ अध्ययन सामग्री प्रदान करना है ताकि उन्हें हाल के पैटर्न में उपयोग करने में मदद मिल सके. इस प्रश्नोत्तरी का प्रयास करें और अपनी तैयारी की जांच करें.





Q1. If cotA + cotB = x, then value of x is
यदि cotA + cotB = x है, तो x का मान ज्ञात कीजिए।
(a) (cotAcotB + 1)/(cotB – cotA)
(b) (cotAcotB + 1)/(cotB + cotA)
(c) (cotAcotB – 1)/(cotB + cotA)
(d) (cotAcotB – 1)/(cotB – cotA)

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Q2. A shopkeeper, sold almonds at the rate Rs 1250 per kg and bears a loss of 7%. Now if he decides to sell it at Rs 1375 per kg, what will be the result?
एक दुकानदार बादाम 1250 रु/किग्रा की दर से बेचता है और उसे 7% की हानि होती है। अब वह इसे 1375 रु/किग्रा की दर से बेचने का निर्णय करता है, इसका परिणाम क्या होगा? 
(a) 4.6 percent gain/ प्रतिशत लाभ
(b) 2.3 percent loss/प्रतिशत हानि
(c) 2.3 percent gain/प्रतिशत लाभ
(d) 4.6 percent loss/ प्रतिशत हानि

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Q3. If the volume of a cylinder is 3850 cubic cm and height is 25 cm, what is its radius? (Take π = 22/7)
यदि एक बेलन का आयतन  3850 घन सेमी है और ऊंचाई 25 सेमी है, तो इसकी त्रिज्या ज्ञात कीजिए- ( π = 22/7 लें)
(a) 7 cms/ सेमी 
(b) 14 cms/ सेमी
(c) 3.5 cms/ सेमी
(d) 10.5 cms/ सेमी

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Q4. If tan²A – sin²A = x, then value of x is
यदि  tan²A – sin²A = x है, तो x का मान है:
(a) tan²A sin²A
(b) cot²A cosec²A
(c) tanA sinA
(d) cotA cosecA

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Q5. Madhur works 2 times faster than Sagar. If Sagar can complete a job alone in 18 days, then in how many days can they together finish the job?
मधुर, सागर से 2 गुना तेजी से काम करता है। यदि सागर एक काम अकेले 18 दिनों में कर सकता है, तो वे एकसाथ इस काम को कितने दिनों में समाप्त करेंगे?  
(a) 5 days/दिन
(b) 2 days/दिन
(c) 6 days/दिन
(d) 4 days/दिन

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Q6. The bus fare between two cities is increased in the ratio 11:18. What would be the increase in the fare, if the original fare is Rs 550?
दो शहरों के मध्य बस का किराया 11:18 के अनुपात में बढ़ता है। यदि आरम्भिक किराया 550 रु था तो किराए में कितनी वृद्धि हई? 
(a) Rs 350
(b) Rs 900
(c) Rs 180
(d) Rs 360

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Q7. Dodecahedron has 30 edges. How many vertices does it have?
एक द्वादशफ़लक के 30 किनारे हैं। इसके शीर्ष बिन्दुओं की संख्या कितनी होगी?
(a) 12
(b) 16
(c) 20
(d) 10

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Q8. If xy = 22 and x² + y²= 100, then what will be the value of (x + y)?
यदि  xy = 22 और x² + y² = 100 है, तो (x + y) का मान कितना होगा?
(a) 12
(b) 144
(c) 72
(d) 6

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Q9. Which of the following equations has equal roots?
निम्न में से किस समीकरण का मूल समान होगा?
(a) x² – 13x + 22 = 0
(b) x² – 7x + 10 = 0
(c) x² – 2x + 26 = 0
(d) 4x² + 8x + 4 = 0

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Q10. The point P(5,-2) divides the segment joining the points (x,0) and (0,y) in the ratio 2:5. What is the value of x and y?
बिंदु P(5,-2), बिंदु (x,0) और (0,y) को जोड़ने वाले रेखाखंड को 2:5 के अनुपात में काटती है। x और y का मान ज्ञात कीजिए।
(a) x = -7; y = 7
(b) x = 3; y = -3
(c) x = 7; y = -7
(d) x = -3; y = 3

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