प्रश्न और उत्तर का अभ्यास करें
8 प्र:In the following questions, the first and the last part of the sentence are numbered 1 and 6. The rest of the sentence is split into four parts and named P Q R and S. These four parts are not given in their proper order. Read the parts and find out which of the four combinations is correct. Then find the correct answer and indicate the correct response.
1. According to Greek mythology, Atlas was a Titan of enormous strength.
P. Zeus ordered Atlas to carry the earth and sky for all eternity.
Q. Because of his association with the globe, maps began to be decorated with this image of Atlas.
R. Atlas is shown as a stooped figure carrying the globe on his shoulders.
S. Finally, the word 'atlas' came to denote a collection of maps.
6. Today an 'atlas' refers to any book that consists of several maps.
3911 05ddcc018e1ce690ab5064571
5ddcc018e1ce690ab5064571P. Zeus ordered Atlas to carry the earth and sky for all eternity.
Q. Because of his association with the globe, maps began to be decorated with this image of Atlas.
R. Atlas is shown as a stooped figure carrying the globe on his shoulders.
S. Finally, the word 'atlas' came to denote a collection of maps.
6. Today an 'atlas' refers to any book that consists of several maps.
- 1PQRSfalse
- 2PRQSfalse
- 3QRPStrue
- 4QSPRfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 3. "QRPS"
प्र: A group of men can complete a job in K hours. After every 4 hours, half the number of men working at that point of time leave the job. Continuing this way if the job is finished in 16 hours, what is the value of K ? 3909 05b5cc73ae4d2b4197774f8d8
5b5cc73ae4d2b4197774f8d8- 17 hrsfalse
- 27.5 hrstrue
- 38 hrsfalse
- 48.25 hrsfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "7.5 hrs"
व्याख्या :
Answer: B) 7.5 hrs Explanation: Let there are L men job requires LK man hours. job completed in first 4 hrs = L x 4 = 4L job completed in next 4 hrs = 4 x L/2 = 2L job completed in next 4 hrs = 4 x L/4 = L job completed in last 4 hrs = 4 x L/8 = L/2 4L + 2L + L + L/2 = KL K = 7+1/2 = 7.5 hours.
प्र: निम्नलिखित में से किस देश का भारतीय राज्य जैसे उत्तराखंड, उत्तर प्रदेश, बिहार, पश्चिम बंगाल और सिक्किम के साथ सीमा है?
3908 05d777144a1321a5b0b597280
5d777144a1321a5b0b597280- 1चीनfalse
- 2नेपालtrue
- 3भूटानfalse
- 4म्यांमारfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "नेपाल"
प्र: निर्देश: निम्न सूचनाओं का अध्ययन करें और दिए गए प्रश्नों के उत्तर दें:
एक व्यक्ति 9 मीटर सीधा जाता है। वह 120o दक्षिणावर्त्त मुड़ता है तथा 41 मीटर जाता है। तब, वह 210o वामावर्त मुड़ता है तथा 44 मीटर जाता है। अंतत: वह 150o दक्षिणावर्त्त मुड़ता है तथा 5 मीटर जाता है।
वह अपने शुरूआती बिन्दु से कितना दूर है?
3906 05e86ad63b22d214bc7c8cfec
5e86ad63b22d214bc7c8cfec- 15 मीटरfalse
- 23 मीटरtrue
- 38 मीटरfalse
- 412 मीटरfalse
- 515 मीटरfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "3 मीटर"
प्र: If there are 150 questions in a 3 hr examination. Among these questions 50 are type A problems, which requires twice as much as time be spent on the rest of the type B problems. How many minutes should be spent on type A problems ? 3904 05b5cc74fe4d2b4197774fb1c
5b5cc74fe4d2b4197774fb1c- 175 minfalse
- 282 minfalse
- 390 mintrue
- 4101 minfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 3. "90 min"
व्याख्या :
Answer: C) 90 min Explanation: Let X = Time taken for each of Type B Problems(100 Problems)And 2X = Time taken for each of Type A problems(50 problems) Total time period = 3hrs = 3 x 60min = 180 minutes 100X + 50(2X) = 180100X + 100X = 180200X = 180 min X = 180/200X = 0.90 min By convertiing into seconds, X = 0.90 x 60 secondsX = 54 sec So, time taken for Part A problems is = 54 x 2 x 50 = 5400 seconds= 5400/60sec = 90 minutes.
प्र: राकेश 8000 रूपये को कुछ ब्याज दर पर निवेश करता है। वह साधारण ब्याज से 5 सालों में वह अपनी राशि को दुगुना करता है। राज भी यह देखकर 6250 रूपये का 3 साल के लिए उसी दर पर निवेश करता है तो बताइये कि राज कितने रूपये ब्याज के रूप में प्राप्त करेगा?
3903 15f4f642a0c72eb234932c979
5f4f642a0c72eb234932c979- 1Rs. 3750true
- 2Rs. 6250false
- 3Rs. 3125false
- 4Rs. 4250false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "Rs. 3750"
प्र: The following question is based on the given data for an examination. A. Candidates appeared 10500 B. Passed in all the five subjects 5685 C. Passed in three subjects only 1498 D. Passed in two subjects only 1250 E. Passed in one subject only 835 F. Failed in English only 78 G. Failed in Maths only 275 H. Failed in Physics only 149 I. Failed in Chemistry only 147 J. Failed in Biology only 221 How many candidates passed in at least four subjects ? 3903 05b5cc7b9e4d2b4197775095a
5b5cc7b9e4d2b4197775095a- 16555true
- 25685false
- 31705false
- 4870false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "6555"
व्याख्या :
Answer: A) 6555 Explanation: Candidates passed in atleast four subjects = (Candidates passed in 4 subjects) + (Candidates Passed in all 5 subjects) = (Candidates failed in only 1 subject ) + ( Candidates passed in all subjects) = (78 + 275 + 149 + 147 + 221) + 5685 = 870 + 5685 = 6555
प्र: Find out which part of a sentence has an error and mark the answer corresponding to the appropriate letter (A, B, C). If a sentence is free from errors, mark (D) as the answer. He flew( 3903 05b5cc6d6e4d2b4197774e69d
5b5cc6d6e4d2b4197774e69d- 1/ over extensively(false
- 2C). If a sentence is free from errors, mark (D) as the answer. He flew(A) / over extensively(B)true
- 3. If a sentence is free from errors, mark (false
- 4as the answer. He flew(A) / over extensively(B) / the pacific last winter(C) / No error(D)false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "C). If a sentence is free from errors, mark (D) as the answer.
He flew(A) / over extensively(B)"
व्याख्या :
Answer: B) B Explanation: 'Extensively' is describing the verb 'flew' and should be placed after the verb and thus the correct phrase should be 'extensively over'. The error is in the second part of the sentence.

