Practice Question and Answer
8 Q: x और y की औसत आयु 18 वर्ष है और z की 9 वर्ष है तो x, y और z की औसत आयु है-
5370 0608fc61a8ab6116292311208
608fc61a8ab6116292311208- 124 वर्षtrue
- 215 वर्षfalse
- 318 वर्षfalse
- 420 वर्षfalse
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Answer : 1. "24 वर्ष "
Q: try to use the camera(A)/ carefully(B)/ before you(C)/ read the manual(D)
5370 05f412ae10e256722fc269521
5f412ae10e256722fc269521- 1ACBDfalse
- 2CADBtrue
- 3BDCAfalse
- 4DCABfalse
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Answer : 2. "CADB "
Q: There are three boats B1, B2 and B3 working together they carry 60 people in each trip. One day an early morning B1 carried 50 people in few trips alone. When it stopped carrying the passengers B2 and B3 started carrying the people together. It took a total of 10 trips to carry 300 people by B1, B2 and B3. It is known that each day on an average 300 people cross the river using only one of the 3 boats B1, B2 and B3. How many trips it would take to B1, to carry 150 passengers alone? 5369 05b5cc7cfe4d2b419777511d1
5b5cc7cfe4d2b419777511d1- 115true
- 230false
- 325false
- 410false
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Answer : 1. "15"
Explanation :
Answer: A) 15 Explanation: Combined efficiency of all the three boats = 60 passenger/trip Now, consider option(a) 15 trips and 150 passengers means efficiency of B1 = 10 passenger/trip which means in carrying 50 passengers B1 must has taken 5 trips. So the rest trips equal to 5 (10-5 = 5) in which B2 and B3 together carried remaining 250 (300 - 50 = 250) Passengers. Therefore the efficiency of B2 and B3 = 250/5 = 50 passenger/trip Since, the combined efficiency of B1, B2 and B3 is 60. Which is same as given in the first statement hence option(a) is correct.
Q: कौनसा प्रसिद्ध राजस्थानी गीत एक युवती के सौन्दर्य का वर्णन करता है?
5369 05e6b7ca88fcee56af203a72d
5e6b7ca88fcee56af203a72d- 1सपनाfalse
- 2गोरबंधfalse
- 3कुरजाfalse
- 4मूमलtrue
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Answer : 4. "मूमल "
Q: मेन मेमोरी दो प्रकार की होती है 5367 25b5cc6a7e4d2b4197774ce3b
5b5cc6a7e4d2b4197774ce3b- 1रेंडम और सीक्वेंशियलfalse
- 2ROM और RAMtrue
- 3प्राइमरी और सेकेंडरीfalse
- 4उपरोक्त सभीfalse
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Answer : 2. "ROM और RAM"
Explanation :
Answer: B) ROM और RAM व्याख्या: मुख्य मेमोरी को कंप्यूटर में सेंट्रल स्टोरेज के रूप में परिभाषित किया जाता है। (संज्ञा) मुख्य मेमोरी का एक उदाहरण है जहां प्रोग्राम और डेटा को तब रखा जाता है जब प्रोसेसर सक्रिय रूप से उनका उपयोग कर रहा हो। कंप्यूटर का मुख्य भंडारण क्षेत्र, जिसमें केंद्रीय प्रोसेसर की तत्काल या सीधी पहुंच होती है, दो प्रकार का होता है। वे हैं :: RAM - रैंडम एक्सेस मेमोरी ROM - रीड ओनली मेमोरी।
Q: If the following five names which name will come in the last in a telephone directory ? a) Mahinder b) Mahender c) Mahindra d) Mahendra e) Mohinder 5362 05b5cc771e4d2b4197774ffb7
5b5cc771e4d2b4197774ffb7- 1Mahinderfalse
- 2Mahindrafalse
- 3Mohindertrue
- 4Mahenderfalse
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Answer : 3. "Mohinder"
Explanation :
Answer: C) Mohinder Explanation: The given names will be arranged in the alphabetical order as : Mahender, Mahendra, Mahinder, Mahindra, Mohinder. Clearly, 'Mohinder' comes last.
Q: World Wide Web is being standard by 5361 15b5cc69de4d2b4197774c90e
5b5cc69de4d2b4197774c90e- 1W3Ctrue
- 2World Wide Web Standardfalse
- 3Worldwide corporationfalse
- 4World Wide Consortiumfalse
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Answer : 1. "W3C"
Explanation :
Answer: A) W3C Explanation: World Wide Web is being standard by W3C. The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards. Led by Web inventor and Director Tim Berners-Lee and CEO Jeffrey Jaffe, W3C's mission is to lead the Web to its full potential.
Q: एक कक्षा में 30 विधाथी है । अंकित की उपर से रैंक 8वी है. राम और अंकित के बीच 8 विधार्थी है। तो राम की नीचे से रैंक क्या होगी?
5359 05df082d50183ea49d629f19a
5df082d50183ea49d629f19a- 113thfalse
- 214thtrue
- 317thfalse
- 416thfalse
- 512thfalse
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