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प्रश्न पत्र · एसएससी सीजीएल
SSC CGL 2017 Tier I — 17 August 2017, Shift 1
17 अगस्त 2017 · 10:00 AM–11:00 AMपेपर के 100 में से 90 प्रश्नसही उत्तर पर +2, गलत उत्तर पर −0.5
मूल पेपर के 10 प्रश्न शामिल नहीं हैं: जिनके लिए ऐसा चित्र या फ़ॉर्मैटिंग चाहिए जो हम नहीं दिखा सकते, जिनका उत्तर रिस्पॉन्स शीट में नहीं है, या जिन्हें हम पेपर की दूसरी प्रति से मिला नहीं सके।
प्रश्न कर्मचारी चयन आयोग के 17 अगस्त 2017, 10:00 AM–11:00 AM के पेपर से। हर प्रश्न का उत्तर उसके नीचे है, खोलने पर ही दिखता है, और पूरी उत्तर कुंजी अंत में है। स्कोर पाने के लिए पेपर को समयबद्ध प्रैक्टिस टेस्ट के रूप में दें।
90 में से 21 प्रश्न हिंदी में हैं: आयोग की रिस्पॉन्स शीट में छपी हिंदी प्रति से, जिसे पेज की छवि से पढ़ा गया और अंक, चिह्न व अंग्रेज़ी शब्द मूल से मिलाए गए। बाकी प्रश्न अंग्रेज़ी में हैं, क्योंकि उनकी हिंदी पक्की तरह पढ़ी नहीं जा सकी या शीट में थी ही नहीं। उत्तर दोनों भाषाओं में एक ही है।
General Intelligence and Reasoning
1. दिए गए विकल्पों में से संबंधित शब्द को चुनिए। पिता : माता-पिता :: बहन : ?
- (a) अन्य
- (b) भाई
- (c) बेटी
- (d) सहोदर
उत्तर देखें
उत्तर: (d)
2. दिए गए विकल्पों में से संबंधित अक्षरों को चुनिए। WTQ : DGJ :: NKH : ?
- (a) MPS
- (b) LOR
- (c) NQT
- (d) ORV
उत्तर देखें
उत्तर: (a)
3. दिए गए विकल्पों में से संबंधित संख्या को चुनिए। 60 : 15 :: 100 : ?
- (a) 45
- (b) 35
- (c) 5
- (d) 25
उत्तर देखें
उत्तर: (d)
4. दिए गए विकल्पों में से विषम शब्द को चुनिए।
- (a) कुर्सी
- (b) सोफ़ा
- (c) काउच
- (d) टेलिविजन
उत्तर देखें
उत्तर: (d)
5. दिए गए विकल्पों में से विषम अक्षरों को चुनिए।
- (a) XVT
- (b) NPR
- (c) LJH
- (d) FDB
उत्तर देखें
उत्तर: (b)
6. दिए गए विकल्पों में से विषम संख्या को चुनिए।
- (a) 1
- (b) -2
- (c) -(-3)
- (d) 5
उत्तर देखें
उत्तर: (b)
7. एक अनुक्रम दिया गया है, जिसमें एक शब्द लुप्त है। दिए गए विकल्पों में से वह सही विकल्प चुनिए जो अनुक्रम को पूरा करे। bat, thin, reply, length, ?
- (a) terror
- (b) display
- (c) dome
- (d) scolding
उत्तर देखें
उत्तर: (b)
9. एक अनुक्रम दिया गया है, जिसमें एक संख्या लुप्त है। दिए गए विकल्पों में से वह सही विकल्प चुनिए जो अनुक्रम को पूरा करे। 1, 0.125, 1/27, 1/64, ? , 1/216
- (a) 0.025
- (b) 1/8
- (c) 1/128
- (d) 0.008
उत्तर देखें
उत्तर: (d)
10. Hansh's birthday is on Monday 5th June. On what day of the week will be Tushar's Birthday in the same year if Tushar was born on 11th December?
- (a) Sunday
- (b) Wednesday
- (c) Monday
- (d) Tuesday
उत्तर देखें
उत्तर: (c)
11. The weights of 4 boxes are 40, 30, 50 and 20 kilograms. Which of the following cannot be the total weight,in kilograms, of any combination of these boxes and in a combination a box can be used only once?
- (a) 140
- (b) 130
- (c) 90
- (d) 100
उत्तर देखें
उत्तर: (b)
12. निम्नलिखित विकल्पों में से वह शब्द चुनिए जो दिए गए शब्द के अक्षरों का प्रयोग करके नहीं बनाया जा सकता: TOKENISM
- (a) NAMES
- (b) EMITS
- (c) STONE
- (d) NOISE
उत्तर देखें
उत्तर: (a)
13. If SQUALOR is coded as USWCNQT, then how will WHY be coded as?
- (a) CZR
- (b) SGY
- (c) YJA
- (d) YPT
उत्तर देखें
उत्तर: (c)
14. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question? 9 + 3 - 72 x 6 ÷ 3 = ?
- (a) 46
- (b) 21
- (c) 9
- (d) 36
उत्तर देखें
उत्तर: (d)
15. If 19#13=3; 25#3=11; 36#10=13; then what is the value of 7#3=?
- (a) 21
- (b) 2
- (c) 26
- (d) 39
उत्तर देखें
उत्तर: (b)
17. A and B start running from the same point. A runs 3 km West, then turns South and runs 5 km, then turns to her right and runs 7 km. B runs 1 km South then turns to her right and runs 10 km. Where is B with respect to A now?
- (a) 4 km South
- (b) 4 km North
- (c) 6 km North
- (d) 6 km South
उत्तर देखें
उत्तर: (b)
18. In the question a statement is given, followed by two arguments, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given arguments, if any, is a strong argument. Statement : Should speed breakers be banned? Argument I : Yes, data shows that number of accidents increase after putting the speed breakers. Argument II : No, it teaches fast drivers a lesson.
- (a) if only argument I is strong.
- (b) if only argument II is strong.
- (c) if both I and II are strong.
- (d) if neither I nor II is strong.
उत्तर देखें
उत्तर: (a)
General Awareness
26. In a centrally planned economy, the ____________ plans all the important activities in the economy.
- (a) Industrialists
- (b) Citizens
- (c) Government
- (d) Judiciary
उत्तर देखें
उत्तर: (c)
27. __________ says that if we keep increasing the employment of an input, with other inputs fixed, eventually a point will be reached after which the resulting addition to output (i.e., marginal product of that input) will start falling.
- (a) Law of diminishing marginal product
- (b) Law of variable proportions
- (c) The Short Run
- (d) The Long Run
उत्तर देखें
उत्तर: (a)
28. ______________ means that the Supreme Court will reconsider the case and the legal issues involved in it.
- (a) Original Jurisdiction
- (b) Writ Jurisdiction
- (c) Appellate Jurisdiction
- (d) Advisory Jurisdiction
उत्तर देखें
उत्तर: (c)
29. Which amendment of the Constitution of India increased the age of retirement of High Court judges from 60 to 62 years?
- (a) 10th
- (b) 12th
- (c) 15th
- (d) 245th
उत्तर देखें
उत्तर: (c)
30. During their rule the British persuaded or forced cultivators in Madras to grow __________.
- (a) Jute
- (b) Tea
- (c) Sugarcane
- (d) Rice
उत्तर देखें
उत्तर: (d)
31. The queen with the title Didda ruled over which part of India between 980 - 1003?
- (a) Avadh
- (b) Kashmir
- (c) Sindh
- (d) Bengal
उत्तर देखें
उत्तर: (b)
32. उत्तर-पश्चिम में भारत भूमि की सीमाएं किस देश के साथ लगी हुई हैं?
- (a) श्रीलंका
- (b) म्यान्मार
- (c) बांग्लादेश
- (d) पाकिस्तान
उत्तर देखें
उत्तर: (d)
33. सतलुज तथा काली नदियों के बीच स्थित हिमालय के भाग को ___ के नाम से भी जाना जाता है।
- (a) पंजाब हिमालय
- (b) नेपाल हिमालय
- (c) कुमांऊ हिमालय
- (d) आसाम हिमालय
उत्तर देखें
उत्तर: (c)
34. आलू, टमाटर और बैंगन तीन विभिन्न वर्ग (स्पीशीज) हैं परन्तु वे किस वंश (जीनस) के अंतर्गत आते हैं?
- (a) सोलेनम
- (b) पेंथरा
- (c) फेलिस
- (d) टिगरिस
उत्तर देखें
उत्तर: (a)
35. The first formed primary xylem elements are called ___________.
- (a) Metaxylem
- (b) Protoxylem
- (c) Xylem fibres
- (d) Xylem parenchyma
उत्तर देखें
उत्तर: (b)
36. नेरिस फेरेटिमा (केंचुआ) तथा हीरुडिनेरिया (रक्तचूषक जोंक) किस संघ के उदाहरण हैं?
- (a) सिलेन्ट्रेटा
- (b) ऐस्केलमिन्थीज़
- (c) ऐनेलिडा
- (d) आर्थोपोडा
उत्तर देखें
उत्तर: (c)
37. मानवों में ध्वनि ____ द्वारा उत्पन्न होती है।
- (a) घुटकी
- (b) कंठ
- (c) मज्जा
- (d) कंठच्छद
उत्तर देखें
उत्तर: (b)
38. The vocal cords in men are about _______ long.
- (a) 10mm
- (b) 20mm
- (c) 30mm
- (d) 40mm
उत्तर देखें
उत्तर: (b)
39. The __________ uses an addressing scheme known as URL to indicate the location of files on the web.
- (a) JavaScript
- (b) World Wide Web
- (c) SQL
- (d) String
उत्तर देखें
उत्तर: (b)
40. विद्युत चालन करने वाले अधिकांश द्रव अम्लों, क्षारकों और ____ के विलयन होते हैं।
- (a) कॉपर
- (b) एल्युमीनियम
- (c) लवणों
- (d) लोहा
उत्तर देखें
उत्तर: (c)
41. दूधिया मैग्नीशियम में कौन सा क्षारक पाया जाता है?
- (a) मैग्नीशियम हाइड्राक्साइड
- (b) अमोनियम हाइड्राक्साइड
- (c) सोडियम हाइड्राक्साइड
- (d) कैल्सियम हाइड्राक्साइड
उत्तर देखें
उत्तर: (a)
42. ___________ is the process of restoring a forest that once existed but was removed at some point of time in the past.
- (a) Deforestation
- (b) Reforestation
- (c) Greenhouse
- (d) Jhum cultivation
उत्तर देखें
उत्तर: (b)
43. ______________ scheme launched by the Central Government to eliminate open defecation by constructing toilets for households, communities.
- (a) Swachh Bharat Abhiyan
- (b) Gram Uday Se Bharat Uday Abhiyan
- (c) Stand up India scheme
- (d) National RU URBAN Mission
उत्तर देखें
उत्तर: (a)
44. Who discovered Sodium?
- (a) Humphry Davy
- (b) William Henry Fox
- (c) J.J.Thomson
- (d) Karl Benz
उत्तर देखें
उत्तर: (a)
45. Who was the 2016 Men's Kabaddi World Cup Runner-Up?
- (a) Thailand
- (b) Iran
- (c) Argentina
- (d) Pakistan
उत्तर देखें
उत्तर: (b)
46. Jama Masjid of Delhi was built in which century?
- (a) 15th
- (b) 16th
- (c) 17th
- (d) 18th
उत्तर देखें
उत्तर: (c)
47. Which of the following won The Man Booker Prize 2016?
- (a) The Sellout
- (b) A Brief History of Seven Killings
- (c) The Narrow Road to the Deep North
- (d) The Luminaries
उत्तर देखें
उत्तर: (a)
48. Which of the statements given below are correct? 1. The author of the novel 'Gilead' is Don Winslow. 2. The author of the novel 'Wolf Hall' is Stephen Dobyns. 3. The author of the novel 'To Kill a Mockingbird' is Harper Lee.
- (a) 1 and 2
- (b) 2 and 3
- (c) 1 and 3
- (d) 1, 2 and 3
उत्तर देखें
उत्तर: (a)
49. What was United Kingdom's rank in 2016 Human Development Index published by the United Nations Development Programme?
- (a) 4
- (b) 16
- (c) 64
- (d) 256
उत्तर देखें
उत्तर: (b)
50. किस रेलवे स्टेशन का उपयोग यात्रियों के आप्रवासन और सीमाशुल्क के लिए किया जाता है जो भारत और पाकिस्तान के बीच थार एक्सप्रेस में यात्रा करते हैं?
- (a) जलाल मैरी
- (b) शून्य बिंदु
- (c) लाल पीर
- (d) गुजर गरही
उत्तर देखें
उत्तर: (b)
Quantitative Aptitude
51. Select the correct option: Convert binary 1101111 to decimal.
- (a) 111
- (b) 101
- (c) 110
- (d) 100
उत्तर देखें
उत्तर: (a)
52. A can finish a work in 18 days and B in 36 days. If they work on it together for 9 days, then what percent of work is left?
- (a) 33.3
- (b) 20
- (c) 75
- (d) 25
उत्तर देखें
उत्तर: (d)
53. The diagonal of a square is 12 cm what is the length (in cm) of its side?
- (a) 6√2
- (b) 12√2
- (c) 6
- (d) 9
उत्तर देखें
उत्तर: (a)
54. If on a Sale there is 30% discount on the marked price of Rs 2500, but the sale is done at Rs 1400 only. What additional discount (in %) did the customer get?
- (a) 10
- (b) 20
- (c) 15
- (d) 25
उत्तर देखें
उत्तर: (b)
55. What is the third proportional to 10 and 25?
- (a) 125
- (b) 150
- (c) 62.5
- (d) 225
उत्तर देखें
उत्तर: (c)
56. 50 छात्रों की कक्षा में 27 लड़के हैं। इन लड़कों का औसत वजन 72 कि.ग्रा. है और पूरी कक्षा का औसत वजन 55.44 कि.ग्रा. है। कक्षा की लड़कियों का औसत वजन (कि.ग्रा. में) कया है?
- (a) 42
- (b) 48
- (c) 30
- (d) 36
उत्तर देखें
उत्तर: (d)
57. If a saree is sold for Rs 1900 the seller will face 5% loss, at what price (in Rs) should he sell the saree to gain 15% profit?
- (a) 2200
- (b) 2400
- (c) 2500
- (d) 2300
उत्तर देखें
उत्तर: (d)
58. प्रणीता को गणित में विज्ञान से 30 अंक अधिक मिले। उसे गणित में मिले अंक, गणित और विज्ञान के अंकों के योग का 60% हैं। उसके विज्ञान में कितने अंक हैं?
- (a) 90
- (b) 150
- (c) 120
- (d) 60
उत्तर देखें
उत्तर: (d)
59. To travel 432 km, an Express train takes 1 hour more than Duronto. If however, the speed of the Express train is increased by 50%, it takes 2 hours less than Duronto. What is the speed (in km/hr) of Duronto train?
- (a) 60
- (b) 54
- (c) 48
- (d) 72
उत्तर देखें
उत्तर: (b)
60. What is the difference (in Rs) between the compound interests on Rs. 4000 for 1 year at 12% per annum compounded yearly and half-yearly?
- (a) 14.4
- (b) 12.4
- (c) 10.4
- (d) 16.4
उत्तर देखें
उत्तर: (a)
61. If 7x - [3(2x - 3)]/2 = 1/2, then what is the value of x?
- (a) -1
- (b) 1
- (c) 3
- (d) -3
उत्तर देखें
उत्तर: (a)
62. If a + b = 4 and ab = 3, then what is the value of a3 + b3?
- (a) 21
- (b) 17
- (c) 28
- (d) 31
उत्तर देखें
उत्तर: (c)
63. The sum of a fraction and 7 times its reciprocal is 11/2. What is the fraction?
- (a) 7/2
- (b) 2/7
- (c) 3/4
- (d) 4/3
उत्तर देखें
उत्तर: (a)
64. The 3rd and 9th term of an arithmetic progression are -8 and 10 respectively. What is the 16th term?
- (a) 34
- (b) 28
- (c) 25
- (d) 31
उत्तर देखें
उत्तर: (d)
65. What is the reflection of the point (1 , 2) in the line y = 3?
- (a) (1, -4)
- (b) (1, 4)
- (c) (-1, -4)
- (d) (-1, 4)
उत्तर देखें
उत्तर: (b)
66. Point A (2, 1) divides segment BC in the ratio 2:3. Co-ordinates of B are (1, -3) and C are (4, y). What is the value of y?
- (a) 8
- (b) -7
- (c) -8
- (d) 7
उत्तर देखें
उत्तर: (d)
67. At what point does the line 2x + 5y = -6 cuts the X-axis?
- (a) (3, 0)
- (b) (0, 3)
- (c) (-3, 0)
- (d) (0, -3)
उत्तर देखें
उत्तर: (c)
68. ΔABC is right angled at B. BD is an altitude. AD = 9 cm and DC = 16 cm. What is the value of BD (in cm)?
- (a) 6
- (b) 18
- (c) 21
- (d) 12
उत्तर देखें
उत्तर: (d)
69. What is the value of Tan 45° + 4/√3 Sec 60°?
- (a) (√3 + 8)/√3
- (b) (√3 + 8)/3
- (c) (√3 - 8)/√3
- (d) (√3 - 8)/3
उत्तर देखें
उत्तर: (a)
70. Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?
- (a) 3
- (b) 4
- (c) 6
- (d) 2
उत्तर देखें
उत्तर: (c)
71. If Sin θ = 20/29, then what is the value of Cos θ?
- (a) 29/21
- (b) 21/29
- (c) 21/20
- (d) 20/29
उत्तर देखें
उत्तर: (b)
72. कंपनी ने किस वर्ष नुकसान अंकित किया है?
- (a) 2013
- (b) 2016
- (c) 2012
- (d) 2014
उत्तर देखें
उत्तर: (a)
73. दिए गए छह वर्षों में कंपनी द्वारा अर्जित संचयित लाभ (लाख में) कितना है?
- (a) 80
- (b) 70
- (c) 90
- (d) 100
उत्तर देखें
उत्तर: (b)
74. By what value profit in 2012 was more (in %) than the profit of 2011?
- (a) 10
- (b) 33.33
- (c) 50
- (d) 40
उत्तर देखें
उत्तर: (c)
75. If the profits are added to the company's reserves and the reserves stood at Rs 150 lakhs at the end of 2015, what were the reserves (in Rs. lakhs) in the beginning of 2012?
- (a) 130
- (b) 90
- (c) 110
- (d) 40
उत्तर देखें
उत्तर: (c)
English Comprehension
76. In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'. The view of the downstream (1)/ and directly down the (2)/ bridge was awesome. (3)/No Error (4)
- (a) 1
- (b) 2
- (c) 3
- (d) 4
उत्तर देखें
उत्तर: (b)
77. In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'. His name was hardly (1)/ known out (2)/ his own country. (3)/No Error (4)
- (a) 1
- (b) 2
- (c) 3
- (d) 4
उत्तर देखें
उत्तर: (b)
78. In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option. The fun ____________ reduced significantly when mom decided to tag along.
- (a) mark
- (b) sign
- (c) quotient
- (d) moment
उत्तर देखें
उत्तर: (c)
79. In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option. The shepherd guarded a large ________ of sheep and allowed them to move from pasture to pasture.
- (a) block
- (b) culture
- (c) shoal
- (d) flock
उत्तर देखें
उत्तर: (d)
80. In the following question, out of the four alternatives, select the word similar in meaning to the word given. Facsimile
- (a) Disparate
- (b) Replica
- (c) Peculiar
- (d) Contrast
उत्तर देखें
उत्तर: (b)
81. In the following question, out of the four alternatives, select the word similar in meaning to the word given. Chauvinism
- (a) Neutral
- (b) Aloof
- (c) Zealotry
- (d) Evenhanded
उत्तर देखें
उत्तर: (c)
82. In the following question, out of the four alternatives, select the word opposite in meaning to the word given. Melody
- (a) Chant
- (b) Lyric
- (c) Cacophony
- (d) Inflection
उत्तर देखें
उत्तर: (c)
83. In the following question, out of the four alternatives, select the word opposite in meaning to the word given. Diffident
- (a) Bashful
- (b) Demure
- (c) Aggressive
- (d) Meek
उत्तर देखें
उत्तर: (c)
84. In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase. To have a finger in every pie
- (a) To Fight with everybody
- (b) To be involved in a large and varied number of activities or enterprises
- (c) To make fun of everybody
- (d) To leave every job unfinished
उत्तर देखें
उत्तर: (b)
85. In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase. To make up one's mind
- (a) To be prepared for unfavourable outcomes
- (b) To make a decision; decide
- (c) To overcome intense grief
- (d) To psyche oneself into believing that the task at hand is not impossible
उत्तर देखें
उत्तर: (b)
86. In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement". We might (have doing) something to help you.
- (a) having to do
- (b) has done
- (c) have done
- (d) no improvement
उत्तर देखें
उत्तर: (c)
87. In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement". He (to be) positively rude.
- (a) was being
- (b) were being
- (c) being
- (d) no improvement
उत्तर देखें
उत्तर: (a)
88. In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence. Distorted representation of something
- (a) Travesty
- (b) Solemnity
- (c) Seriousness
- (d) Gravity
उत्तर देखें
उत्तर: (a)
89. In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence. A feeling of intense longing for something
- (a) Yearning
- (b) Apathy
- (c) Satiety
- (d) Gratification
उत्तर देखें
उत्तर: (a)
90. In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
- (a) Perverted
- (b) Pervirted
- (c) Parverted
- (d) Parvirted
उत्तर देखें
उत्तर: (a)
91. In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
- (a) Blandnes
- (b) Blandeness
- (c) Blandenes
- (d) Blandness
उत्तर देखें
उत्तर: (d)
92. The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. The burning sun X-our very Y-seemed to be sucking Z-blood out of us
- (a) XZY
- (b) XYZ
- (c) ZYX
- (d) YXZ
उत्तर देखें
उत्तर: (d)
93. The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. I hear the sound X-his tool raised Y-of the blow while I see Z-above his head
- (a) XZY
- (b) XYZ
- (c) YXZ
- (d) ZYX
उत्तर देखें
उत्तर: (c)
94. In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice. The tutor always answers the students' questions.
- (a) The students' questions is always answered by the tutor.
- (b) Questions answered by the tutor are by the students.
- (c) The students' questions are always answered by the tutor.
- (d) Questions answered by the tutor is by the students.
उत्तर देखें
उत्तर: (c)
95. In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech. Mother said, "Will you tell me what it means, Pritam?"
- (a) Mother asked Pritam if he will tell her what it meant.
- (b) Mother asked Pritam that he would tell her what it meant.
- (c) Mother asked Pritam if he would tell her what it meant.
- (d) Mother asked Pritam that he will tell her what it meant.
उत्तर देखें
उत्तर: (c)
गद्यांशप्रश्न 96–99 के लिए
A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives. Prebiotics are the lesser-known gut-health promoters which serve as food for good bacteria inside the gut. "We found that dietary prebiotics can improve non-REM (random eye movement) sleep, as well as REM sleep after a stressful event," said Robert Thompson, a PhD researcher at University of Colorado Boulder in the U.S. Prebiotics are dietary fibres found naturally in foods like artichokes, raw garlic, leeks and onions. When beneficial bacteria digest prebiotic fibre, they not only multiply, improving overall gut health, but they also release metabolic by-products. Researchers fed three-week-old male rats a diet of either standard chow or chow that included prebiotics. They then monitored the rats' body temperature, gut bacteria and sleepwake cycles — using electroencephalogram (EEG), or brain activity testing over time. Findings revealed that the rats on the prebiotic diet spent more time in nonrapid-eye-movement (NREM) sleep, which is restful and restorative, than those on the non-prebiotic diet.
96. What are prebiotics?
- (a) Dietary fibres
- (b) Bacteria
- (c) Foods like artichokes
- (d) Gut microbiota
उत्तर देखें
उत्तर: (a)
97. What type of sleep is restorative?
- (a) NREM
- (b) REM
- (c) EEG
- (d) ECG
उत्तर देखें
उत्तर: (a)
98. How are metabolic by-products released?
- (a) When good bacteria help sleep
- (b) When good bacteria digest dietary fibres
- (c) When gut becomes rich in nutrients
- (d) After recovery from stress due to sleep
उत्तर देखें
उत्तर: (b)
99. How can sleep wake cycles be monitored?
- (a) By testing brain power
- (b) By allowing REM and NREM sleep
- (c) By using EEG
- (d) By recording body temperature
उत्तर देखें
उत्तर: (c)
उत्तर देखें
उत्तर कुंजी
उत्तर कुंजी कर्मचारी चयन आयोग की रिस्पॉन्स शीट में अंकित उत्तरों के अनुसार है। “—” का अर्थ है कि शीट में उत्तर स्पष्ट नहीं दिखा।
General Intelligence and Reasoning
- प्र. 1
- (d)
- प्र. 2
- (a)
- प्र. 3
- (d)
- प्र. 4
- (d)
- प्र. 5
- (b)
- प्र. 6
- (b)
- प्र. 7
- (b)
- प्र. 9
- (d)
- प्र. 10
- (c)
- प्र. 11
- (b)
- प्र. 12
- (a)
- प्र. 13
- (c)
- प्र. 14
- (d)
- प्र. 15
- (b)
- प्र. 17
- (b)
- प्र. 18
- (a)
General Awareness
- प्र. 26
- (c)
- प्र. 27
- (a)
- प्र. 28
- (c)
- प्र. 29
- (c)
- प्र. 30
- (d)
- प्र. 31
- (b)
- प्र. 32
- (d)
- प्र. 33
- (c)
- प्र. 34
- (a)
- प्र. 35
- (b)
- प्र. 36
- (c)
- प्र. 37
- (b)
- प्र. 38
- (b)
- प्र. 39
- (b)
- प्र. 40
- (c)
- प्र. 41
- (a)
- प्र. 42
- (b)
- प्र. 43
- (a)
- प्र. 44
- (a)
- प्र. 45
- (b)
- प्र. 46
- (c)
- प्र. 47
- (a)
- प्र. 48
- (a)
- प्र. 49
- (b)
- प्र. 50
- (b)
Quantitative Aptitude
- प्र. 51
- (a)
- प्र. 52
- (d)
- प्र. 53
- (a)
- प्र. 54
- (b)
- प्र. 55
- (c)
- प्र. 56
- (d)
- प्र. 57
- (d)
- प्र. 58
- (d)
- प्र. 59
- (b)
- प्र. 60
- (a)
- प्र. 61
- (a)
- प्र. 62
- (c)
- प्र. 63
- (a)
- प्र. 64
- (d)
- प्र. 65
- (b)
- प्र. 66
- (d)
- प्र. 67
- (c)
- प्र. 68
- (d)
- प्र. 69
- (a)
- प्र. 70
- (c)
- प्र. 71
- (b)
- प्र. 72
- (a)
- प्र. 73
- (b)
- प्र. 74
- (c)
- प्र. 75
- (c)
English Comprehension
- प्र. 76
- (b)
- प्र. 77
- (b)
- प्र. 78
- (c)
- प्र. 79
- (d)
- प्र. 80
- (b)
- प्र. 81
- (c)
- प्र. 82
- (c)
- प्र. 83
- (c)
- प्र. 84
- (b)
- प्र. 85
- (b)
- प्र. 86
- (c)
- प्र. 87
- (a)
- प्र. 88
- (a)
- प्र. 89
- (a)
- प्र. 90
- (a)
- प्र. 91
- (d)
- प्र. 92
- (d)
- प्र. 93
- (c)
- प्र. 94
- (c)
- प्र. 95
- (c)
- प्र. 96
- (a)
- प्र. 97
- (a)
- प्र. 98
- (b)
- प्र. 99
- (c)