दिल्ली अधीनस्थ सेवा चयन बोर्ड परीक्षा, 2023 TGT कम्प्यूटर विज्ञान 24-06-2023 (Shift-II)

Total Questions: 100

61. Select the most appropriate option to fill in the blanks.

Call it a blessing or a ______ of Mother Nature, we have to breathe in ______ 10,000 litres of air in a day to remain alive. By making it essential for life, God has wished that we try to ______ the air we breathe clean. Everyone can see the food that is not clean and perhaps refrain from eating it, ______ one cannot stop breathing even if one can feel the air to be polluted.

Correct Answer: (b) curse, over, keep, but
Solution:दिए गए Passage के लिए स्थान में क्रमशः 'curse, over, keep, but' का प्रयोग होगा। जबकि अन्य विकल्प असंगत हैं।

Complete Sentence
Call it a blessing or a curse of Mother Nature, we have to breathe in over 10,000 litres of air in a day to remain alive. By making it essential for life, God has wished that we try to keep the air we breathe clean. Everyone can see the food that is not clean and perhaps refrain from eating it, but one cannot stop breathing even if one can feel the air to be polluted.

अतः विकल्प (b) सही है।

62. Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.

When plastic waste was burnt, a complex weave of toxic chemicals is released.

Correct Answer: (c) is burnt
Solution:दिए गए वाक्य के underlined segment 'was burnt' के स्थान पर विकल्प (c) is burnt होगा, जबकि अन्य विकल्प असंगत हैं।

क्योंकि: वाक्य में Present की बात की गई है इसलिए Present की verb का प्रयोग होगा।

Correct Sentence:
When plastic waste is burnt, a complex weave of toxic chemicals is released.

अतः: विकल्प (c) सही होगा।

63. Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

(1) I carried a small load on my back as others knowing that it will help in getting to a new nation that is about to be my nation and build a new life.

(2) In the dead of the night, I walked with my family, away from my home, my street, my town, and what was till yesterday - my country.

(3) Even if they get on that train to Amritsar and arrive there in one piece, they would just be a wisp of what they once were.

(4) There were other families with us, snaking their way to Lahore railway station in fear, pain and certainty that their lives are not theirs anymore.

Correct Answer: (c) 2-4-3-1
Solution:दिए गए paragraph के अनुसार correct meaningful and coherent order विकल्प (c) 2-4-3-1 सही है।
अतः: विकल्प (c) अभीष्ट उत्तर है।

64. Select the option that contains no spelling error.

Correct Answer: (c) While turmeric is completely safe as a food ingredient and safe for most people as a supplement, there can be side effects.
Solution:दिए गए विकल्पों में विकल्प (c) की Sentence की वर्तनी (spelling) correct है, जबकि अन्य विकल्पों में turmeric एवं supplement की spelling सही नहीं है, अतः विकल्प (c) सही है।

Correct Sentence -
While turmeric is completely safe as a food ingredient and safe for most people as a supplement, there can be side effects.

अतः: विकल्प (c) सही है।

65. Select the one-word substitute for the underlined group of words that can fill in the blank.

A ______ is an industrial facility which manufactures coins that can be used as currency.

Correct Answer: (a) mint
Solution:दिए गए underlined group of words के लिए one-word ‘Mint’ (टकसाल) सही होगा, जबकि अन्य विकल्प असंगत हैं। अन्य विकल्पों के अर्थ हैं -
  • Kiln - भट्ठा
  • Treasury - खज़ाना
  • Bank - तट, किनारा

अतः: विकल्प (a) सही है।

66. Select the most appropriate option to fill in the blank with the correct collocation.

The jeep crashed and ______ flames.

Correct Answer: (d) burst into
Solution:दिए गए वाक्य के रिक्त स्थान में 'burst into' (विस्फोट, प्रज्वलित) का प्रयोग होगा, जबकि अन्य विकल्प असंगत हैं।

Complete Sentence
The Jeep crashed and burst into flames.

अतः: विकल्प (d) सही है।

67. Select the option that can be used as a one-word substitute for the given group of words.

Statistical study of the human population

Correct Answer: (c) Demography
Solution:दिए गए phrase 'Statistical study of the human population' के लिए one-word विकल्प (c) 'Demography' (जनसंख्यिकी) सही है, जबकि अन्य विकल्प असंगत हैं। अन्य विकल्पों के अर्थ हैं -
  • Econometrics - अर्थमिति
  • Silvology - जंगलों और वुडलैंड्स का अध्ययन करने का जीवविज्ञान, वान विज्ञान
  • Lexicography - शब्दकोश निर्माण

अतः: विकल्प (c) सही है।

68. Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

(1) She was at the university working on her PhD thesis.

(2) It was approaching 2 a.m. when Lexi made the discovery that would fracture the world.

(3) The research involved creating controlled, miniature black holes in a Vacuity Machine and then testing its potential for hyper-space travel which was mostly hypothetical research.

(4) She skulled the rest of her black coffee and sat the paper cup down on the smooth, white table.

Correct Answer: (b) 2-4-1-3
Solution:दिए गए paragraph के meaningful and coherent order विकल्प (b) 2-4-1-3 सही है।
अतः: विकल्प (b) सही है।

69. Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.

 

No sooner did we arrived at the railway station than we got into an argument with the auto driver.

Correct Answer: (a) No sooner did we arrive
Solution:दिए गए sentence के underlined segment "No sooner did we arrived" में error है, अतः विकल्प (a) सही है।

Note: 'No sooner' के बाद 'did' होने के कारण Inversion का प्रयोग होगा, और Inversion में verb की first form का प्रयोग होता है, अतः विकल्प (a) सही है।

Correct Sentence -
No sooner did we arrive at the railway station than we got into an argument with the auto.

अतः: विकल्प (a) सही है।

70. Select the most appropriate option to fill in the blanks.

I thanked my friend who ______ me a 99 ______ worth imported ______ for my birthday.

Correct Answer: (b) sent, cent, scent
Solution:दिए गए वाक्य के रिक्त स्थान में क्रमशः 'sent, cent, scent' होगा, जबकि अन्य विकल्प असंगत हैं।

Complete Sentence -
I thanked my friend who sent me a 99 cent worth imported scent for my birthday.

अतः: विकल्प (b) सही है।